Multiquip Riding Toy HTX 44K4 User Manual

PARTS MANUAL  
SERIES  
MODEL HTX-44K4  
MODEL HTX-44K5  
MODEL HTX-44Y4  
MODEL HTX-44Y5  
RIDE-ON POWER TROWEL  
(KUBOTA/YANMAR DIESEL ENGINE)  
Revision #18 (08/28/12)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
P/N 21658  
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HTX-44K/Y RIDE-ONTROWEL — SILICOSIS/RESPIRATORY HAZARDS  
WARNING WARNING  
SILICOSIS WARNING  
RESPIRATORY HAZARDS  
Grinding/cutting/drilling of masonry, concrete, metal and  
other materials with silica in their composition may give  
off dust or mists containing crystalline silica. Silica is a  
basic component of sand, quartz, brick clay, granite and  
numerous other minerals and rocks. Repeated and/or  
substantial inhalation of airborne crystalline silica can  
cause serious or fatal respiratory diseases, including  
silicosis. In addition, California and some other  
authorities have listed respirable crystalline silica as a  
substance known to cause cancer. When cutting such  
materials, always follow the respiratory precautions  
mentioned above.  
Grinding/cutting/drilling of masonry, concrete, metal and  
other materials can generate dust, mists and fumes  
containing chemicals known to cause serious or fatal  
injury or illness, such as respiratory disease, cancer,  
birth defects or other reproductive harm. If you are  
unfamiliar with the risks associated with the particular  
process and/or material being cut or the composition of  
the tool being used, review the material safety data  
sheet and/or consult your employer, the material  
manufacturer/supplier, governmental agencies such as  
OSHA and NIOSH and other sources on hazardous  
materials. California and some other authorities, for  
instance, have published lists of substances known to  
cause cancer, reproductive toxicity, or other harmful  
effects.  
Control dust, mist and fumes at the source where  
possible. In this regard use good work practices and  
follow the recommendations of the manufacturers or  
suppliers, OSHA/NIOSH, and occupational and trade  
associations. Water should be used for dust  
suppression when wet cutting is feasible. When the  
hazards from inhalation of dust, mists and fumes cannot  
be eliminated, the operator and any bystanders should  
always wear a respirator approved by NIOSH/MSHA for  
the materials being used.  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 3  
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HTX-44K/Y RIDE-ONTROWEL — TABLE OF CONTENTS  
MQ WHITEMAN HTX-44K/Y  
RIDE-ON POWER TROWEL  
(KUBOTA/YANMAR ENGINE)  
Specification and part number  
are subject to change without  
notice.  
Table of Contents............................................................. 4  
Parts Ordering Procedures ...............................................5  
Explanation Of Code In Remarks Column ........................6  
Suggested Spare Parts ....................................................7  
Nameplate and Decals ..................................................8-9  
Frame Assembly ....................................................... 10-11  
Platform Assembly .................................................... 12-13  
Cooler Valve Bypass Assembly ................................ 14-15  
Hydraulic Assembly .................................................. 16-19  
Burp Tank/Suction Filter Assembly............................ 20-21  
Pump Levers Assembly ............................................ 22-23  
Engine Assembly (KUBOTA) ..................................... 24-25  
Engine Assembly (YANMAR) .................................... 26-29  
Pivot Assembly ......................................................... 30-31  
5-Blade Stabilizer Ring Assembly ............................. 32-33  
4-Blade Stabilizer Ring Assembly ............................. 34-35  
5-Blade Spider Assembly (Tapered LH) ..................... 36-37  
5-Blade Spider Assembly (Tapered RH) .................... 38-39  
4-Blade Spider Assembly (Tapered LH) ..................... 40-41  
4-Blade Spider Assembly (Tapered RH) .................... 42-43  
Seat Frame Assembly (KUBOTA) .............................. 44-45  
Seat Frame Assembly (YANMAR)............................. 46-47  
Front Panel Assembly (Right-Side) ............................ 48-49  
Frame Assembly (Right-Front) ................................... 50-51  
Frame Assembly (Right-Rear) ................................... 52-53  
Frame Assembly (Left-Front/Rear)............................. 54-55  
Right-Hand Valve Assy. KUBOTA S/N 2000885 & BELOW .......... 56-57  
Right-HandValve Assy.  
KUBOTA/YANMAR S/N 2000886 & ABOVE ...........  
58-59  
Left-Hand Valve Assembly ........................................ 60-61  
Spray Assembly ........................................................ 62-63  
Fuel Tank Assembly (KUBOTA) ................................. 64-65  
Fuel Tank Assembly (YANMAR) ................................ 66-67  
Battery Assembly ...................................................... 68-69  
ElectricalWiring Diagram................................................70  
Hydraulic Diagram ..........................................................71  
Terms and Conditions of Sale .........................................72  
PAGE 4 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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PARTS ORDERING PROCEDURES  
Ordering parts has never been easier!  
Choose from three easy options:  
Effective:  
January 1st, 2006  
Best Deal!  
Order via Internet (Dealers Only)  
Order parts on-line using Multiquip’s SmartEquip website!  
:
If you have an MQ Account, to obtain a Username  
and Password, E-mail us at: parts@multiquip.  
com.  
N View Parts Diagrams  
N Order Parts  
N Print Specification Information  
To obtain an MQ Account, contact your  
District Sales Manager for more information.  
Use the internet and qualify for a 5% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
to log in and save!  
Order Parts  
Note: Discounts Are Subject To Change  
Fax your order in and qualify for a 2% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Order via Fax (Dealers Only)  
:
All customers are welcome to order parts via Fax.  
Domestic (US) Customers dial:  
1-800-6-PARTS-7 (800-672-7877)  
Note: Discounts Are Subject To Change  
Domestic (US) Dealers Call:  
Order via Phone:  
1-800-427-1244  
Non-Dealer Customers:  
International Customers should contact  
their local Multiquip Representatives for  
Parts Ordering information.  
Contact your local Multiquip Dealer for  
parts or call 800-427-1244 for help in  
locating a dealer near you.  
When ordering parts, please supply:  
R
Dealer Account Number  
R
Specify Preferred Method of Shipment:  
R
R
R
R
R
Dealer Name and Address  
UPS/Fed Ex  
DHL  
Truck  
N
N
Priority One  
Ground  
Shipping Address (if different than billing address)  
Return Fax Number  
N Next Day  
Second/Third Day  
Applicable Model Number  
N
Quantity, Part Number and Description of Each Part  
NOTICE  
All orders are treated as Standard Orders and will  
ship the same day if received prior to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 5  
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EXPLANATION OF CODE IN REMARKS COLUMN  
The following section explains the different symbols and  
QTY. Column  
remarks used in the Parts section of this manual. Use the  
help numbers found on the back page of the manual if there  
are any questions.  
Numbers Used — Item quantity can be indicated by a  
number, a blank entry, or A/R.  
A/R (As Required) is generally used for hoses or other  
parts that are sold in bulk and cut to length.  
NOTICE  
The contents and part numbers listed in the parts  
section are subject to change without notice.Multiquip  
does not guarantee the availability of the parts listed.  
A blank entry generally indicates that the item is not sold  
separately.Other entries will be clarified in theRemarks”  
Column.  
SAMPLE PARTS LIST  
REMARKS Column  
NO. PART NO. PART NAME  
QTY. REMARKS  
Some of the most common notes found in the “Remarks”  
Column are listed below. Other additional notes needed  
to describe the item can also be shown.  
1
2%  
12345  
BOLT......................1 .....INCLUDES ITEMS W/%  
WASHER, 1/4 IN............NOT SOLD SEPARATELY  
WASHER, 3/8 IN....1 .....MQ-45T ONLY  
2% 12347  
3
4
12348  
12349  
HOSE ..................A/R ...MAKE LOCALLY  
BEARING ..............1 .....S/N 2345B AND ABOVE  
Assembly/Kit — All items on the parts list with the  
same unique symbol will be included when this item is  
purchased.  
NO. Column  
Indicated by:  
Unique Symbols — All items with same unique  
symbol  
“INCLUDES ITEMS W/(unique symbol)”  
(@, #, +, %, or >) in the number column belong to the  
same assembly or kit, which is indicated by a note in the  
“Remarks” column.  
Serial Number Break — Used to list an effective serial  
number range where a particular part is used.  
Indicated by:  
Duplicate Item Numbers — Duplicate numbers indicate  
multiple part numbers, which are in effect for the same  
general item, such as different size saw blade guards in  
use or a part that has been updated on newer versions  
of the same machine.  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXX TO S/N XXX”  
Specific Model Number Use — Indicates that the part  
is used only with the specific model number or model  
number variant listed. It can also be used to show a  
part is NOT used on a specific model or model number  
variant.  
NOTICE  
When ordering a part that has more than one item  
number listed, check the remarks column for help in  
determining the proper part to order.  
Indicated by:  
“XXXXX ONLY”  
“NOT USED ON XXXX”  
PART NO. Column  
Numbers Used — Part numbers can be indicated by a  
number, a blank entry, or TBD.  
“Make/Obtain Locally” — Indicates that the part can  
be purchased at any hardware shop or made out of  
available items.Examples include battery cables, shims,  
and certain washers and nuts.  
TBD (To Be Determined) is generally used to show a  
part that has not been assigned a formal part number  
at the time of publication.  
“Not Sold Separately— Indicates that an item cannot  
be purchased as a separate item and is either part of an  
assembly/kit that can be purchased, or is not available  
for sale through Multiquip.  
A blank entry generally indicates that the item is not sold  
separately or is not sold by Multiquip. Other entries will  
be clarified in the “Remarks” Column.  
PAGE 6 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL— SUGGESTED SPARE PARTS  
HTX-44Y RIDE-ONTROWEL  
HTX-44K RIDE-ONTROWEL  
1TO 3 UNITS WITHYANMAR TURBO DIESEL ENGINE  
1TO 3 UNITS WITH KUBOTATURBO DIESEL ENGINE  
Qty. P/N  
Description  
Qty. P/N  
Description  
20 ..... 11534 .................. U-TYPE NUT  
4 ....... 20673 .................. LATCH, RUBBER HOOD  
2 ....... 20674 .................. GRAB HANDLE  
1 ....... 11098 .................. CIRCUIT BREAKER  
1 ....... 12017 .................. RELAY, KILL  
1 ....... 21470 .................. SWITCH, ON-OFF  
1 ....... 20165 .................. PALM HANDLE KIT  
2 ....... 12548 .................. PUMP SPRAY  
10 ..... 21597 .................. BUMPER  
5 ....... 21468 .................. KNOB  
1 ....... 21341 .................. CABLE, CONTROL THUMB RELEASE 46"  
4 ....... 21052 .................. LIGHT  
2 ....... 20674 .................. GRAB HANDLE  
1 ....... 11098 .................. CIRCUIT BREAKER  
1 ....... 21870 .................. RELAY, KILL SWITCH  
1 ....... 21470 .................. SWITCH, ON-OFF  
1 ....... 20165 .................. PALM HANDLE KIT  
2 ....... 12548 .................. PUMP SPRAY  
10 ..... 21597 .................. BUMPER  
5 ....... 21468 .................. KNOB  
1 ....... 21341 .................. CABLE, CONTROLTHUMB RELEASE 46"  
4 ....... 21052 .................. LIGHT  
1 ....... 10568 .................. THROTTLE CABLE  
2 ....... 2829 .................... ARMTROWEL  
1 ....... 10568 .................. THROTTLE CABLE  
2 ....... 2829 .................... ARMTROWEL  
6 ....... 11039 .................. BUSHING  
3 ....... 2143 .................... SPRING, R.S.  
6 ....... 1207 .................... SCREW, HHC 5/16-18X1-3/4 TROWEL ARM  
6 ....... 11039 .................. BUSHING  
6 ....... 2143 .................... SPRING, R.S.  
3 ....... 9111 .................... SPRING, L.S.  
3 ....... 9111 .................... SPRING, L.S.  
1 ....... 21211 .................. SPIDER, SERVICE KIT, 5-BLADE  
1 ....... 21751 .................. SPIDER, SERVICE KIT, 4-BLADE  
2 ....... 20938 .................. THRUST COLLAR KIT  
2 ....... 21231 .................. ISOLATOR  
1 ....... 21212 .................. SPIDER, SERVICE KIT  
2 ....... 20939 .................. THRUST COLLAR KIT  
2 ....... 21231 .................. ISOLATOR  
1 ....... 21301 .................. PUMP ROD  
1 ....... 21301 .................. PUMP ROD  
1 ....... 12056 .................. STEERING CYLINDER  
1 ....... 20652 .................. CYLINDER PITCH  
2 ....... 21107 .................. SUCTION FILTER  
2 ....... 21266 .................. BEARING BLOCK ASSY.  
2 ....... 129150-35152 ..... OIL FILTER  
1 ....... 12056 .................. STEERING CYLINDER  
1 ....... 20652 .................. CYLINDER PITCH  
2 ....... 21107 .................. SUCTION FILTER  
2 ....... 21266 .................. BEARING BLOCK ASSY.RH  
2 ....... 21267 .................. BEARING BLOCK ASSY.LH  
2 ....... 1627132090......... OIL FILTER  
2 ....... 119802-55800 ..... FUEL FILTER  
1 ....... 21741 .................. FUEL PUMP  
2 ....... 7000043081......... FUEL FILTER  
1 ....... 406021 ................ INDICATOR, ENGINE STATUS  
2 ....... P822768 .............. AIR CLEANER CARTRIDGE  
2 ....... 119865-42290 ..... FAN BELT  
2 ....... 1735111083......... AIR CLEANER ELEMENT (KUBOTA)  
1 ....... 406021 ................ GAUGE, ENGINE STATUS  
2 ....... 1628297010......... FAN BELT  
1 ....... 1E01363590 ........ IGNITION SWITCH  
2 ....... 12627 .................. IGNITION KEY ONLY  
1 ....... 68900479 ............ UPPER RADIATOR HOSE  
1 ....... 68900480 ............ LOWER RADIATOR HOSE  
1 ....... 20511 .................. IGNITION SWITCH  
2 ....... 12940 .................. IGNITION KEY ONLY  
Part numbers on this Suggested Spare  
Parts List may supercede/replace the  
P/N's shown in the test pages of this  
NOTE  
manual.  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 7  
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HTX-44K/Y RIDE-ONTROWEL — NAMEPLATE AND DECALS.  
NAMEPLATE AND DECALS.  
9
WARNING  
7
10  
To avoid injury,  
you MUST read  
and understand  
operator’s manual  
before using this  
machine.  
8
This machine to  
be operated by  
qualified  
personnel only.  
Ask for training  
as needed.  
P/N 35137  
LEFT  
PITCH  
ONLY  
TWIN  
PITCH  
MORE PITCH  
LESS PITCH  
Engine exhaust and some of  
its constituents,and some dust created  
by power sanding, sawing, grinding,  
drillingandotherconstructionactivities  
contains chemicals known to the State  
of California to cause cancer, birth  
defects and other reproductive harm.  
Someexamples ofthesechemicals are:  
11  
12  
Leadfromlead-basedpaints.  
Crystallinesilicafrombricks.  
Cementandothermasonryproducts.  
Arsenicandchromiumfromchemically  
treatedlumber.  
LOW  
6
3
Your risk from these exposures varies,  
dependingonhowoftenyoudothistype  
of work. To reduce your exposure to  
these chemicals: ALWAYS work in  
a
well ventilated area, and work with  
approved safety equipment, such as  
dust masks that are specially designed  
to filter out microscopic particles.  
5
15  
4
DIESEL FUEL  
13  
14  
2
WARNING  
WARNING  
Avoid injury.  
Do NOT operate with  
guards removed.  
Avoid injury.  
Do NOT operate with  
guards removed.  
1
Replace guard before  
Replace guard before  
1
operating machine.  
operating machine.  
P/N 21665  
P/N 21665  
16  
17  
21  
9
20  
HOT  
20  
19  
18  
18  
22  
WARNING  
WARNING  
23  
MODEL  
SERIAL NO.  
ROTATING BLADE  
HAZARD  
ROTATING BLADE  
HAZARD  
Keep hands  
and feet clear  
of guard rings.  
Stop engine  
before servicing.  
P/N 35168  
Keep hands  
and feet clear  
of guard rings.  
Stop engine  
before servicing.  
P/N 35168  
WARNING  
18  
ROTATING BLADE  
HAZARD  
Keep hands  
and feet clear  
of guard rings.  
Stop engine  
before servicing.  
P/N 35168  
PAGE 8 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — NAMEPLATE AND DECALS.  
NAMEPLATE AND DECALS.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
21665  
20953  
21590  
2814  
PART NAME  
QTY.  
REMARKS  
DECAL, WARNING, REPLACE GUARDS ................. 2 ............ SAFETY ITEM  
DECAL, CAUTION ROTOR SPEED SETTING ......... 1 ............ SAFETY ITEM  
DECAL, TURBO LOGO  
DECAL, LIGHT, IGNITION SWITCH  
DECAL, HYDRAULIC RIDER COLD START  
DECAL, CAUTIONTURBOCHARGER ...................... 1 ............ SAFETY ITEM  
DECAL, ENGINE SPEED PLATE  
DECAL, BLADE PITCH  
DECAL, WARNING, LIFT CRUSH HAZARD ............. 1 ............ SAFETY ITEM  
DECAL, WARNING, READ MANUAL ........................ 1 ............ SAFETY ITEM  
DECAL, WARNING, PROPOSITION 65.................... 1 ............ SAFETY ITEM  
DECAL, HELMET, BOOT, GLOVES (ISO BLUE) ...... 1 ............ SAFETY ITEM  
DECAL, DIESEL FUEL  
DECAL, POWDER COATED  
DECAL, HTX LOGO  
1
1
1
20486  
20872  
11712  
21169  
21455  
35137  
20525  
36099  
11811  
13118  
21580  
20936  
21589  
35168  
12401  
1
1
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
1
1
1
1
1
DECAL, MQ LOGO  
DECAL, WHITEMAN LOGO  
DECAL, WARNING, ROTATING BLADE HAZARD .... 3 ............ SAFETY ITEM  
DECAL, CAUTION, PRESSURIZED TANK ............... 1 ............ SAFETY ITEM  
DECAL, LIFT POINT................................................. 2 ............ PART OF DECAL KIT 11246  
.................................................................................................. SAFETY ITEM  
DECAL, HOT SURFACE ........................................... 1 ............ PART OF DECAL KIT 11246  
.................................................................................................. SAFETY ITEM  
DECAL, HYDRAULIC OIL CHECK ............................ 1 ............ PART OF DECAL KIT 11246  
.................................................................................................. SAFETY ITEM  
NAMEPLATE............................................................. 1 ............ CONTACT MQ PARTS DEPT.  
21  
22  
23  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 9  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY.  
FRAME ASSY.  
8
11  
4
9
1
10  
2
3
2
5
6
7
PAGE 10 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY.  
FRAME ASSY.  
NO.  
1
2
3
4
4
5
6
7
8
9
10  
11  
PART NO.  
PART NAME  
WASHER, FLAT, 1/4 SAE  
NUT U TYPE 1/4-20  
QTY.  
REMARKS  
0948  
4
8
6
11534  
12287  
20610  
21935  
20697  
21374  
21468  
21471  
21490  
21597  
26250  
SCREW, THP 1/4-20 X 3/4 SS  
FRAME W/A ......................................................... 1 ........... KUBOTA  
FRAME W/A ......................................................... 1 ........... YANMAR  
PANEL, FRONT .................................................... 1 ........... SAFETY ITEM  
STEP, W/A ........................................................... 2 ........... SAFETY ITEM  
KNOB, PLASTIC 1/4-20 X 1 STUD  
GATE, HTHA FRAME REAR................................ 1 ........... SAFETY ITEM  
CLAMP, TUBE 18MM STAUFF LN4180PP  
BUMPER, STEM 1" DIA X .5" STEMx.31TK  
SCREW, HHC 1/4-20 x 1-3/4  
2
2
2
2
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 11  
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HTX-44K/Y RIDE-ONTROWEL — PLATFORM ASSY.  
PLATFORM ASSY.  
12  
4
15  
1
19  
25  
19  
33  
20  
21  
32  
23  
7
5
8
13  
28  
8
31  
6
17  
1
9
30  
22  
8
7
8
27  
4
7
24  
11  
7
12  
8
18  
5
3
8
14  
29  
4
2
13  
26  
16  
10  
PAGE 12 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — PLATFORM ASSY.  
PLATFORM ASSY.  
NO.  
1
2
3
4
5
6
7
PART NO.  
0131 A  
0202  
0205  
0300 B  
0424  
PART NAME  
QTY.  
8
1
2
3
2
1
7
REMARKS  
SCREW, HHC 1/4-20 x 3/4  
SCREW, HHC 5/16-18 X 1  
SCREW, HHC 3/8-16 x 1  
WASHER, FLAT 5/16 SAE  
SCREW, HHC 1/4-20 x 1-1/4  
SCREW, HHC 1/4-20 x 1  
WASHER, FLAT 1/4  
0730  
0948  
8
9
10024  
10133  
11534  
11643  
1207  
NUT, NYLOC 1/4-20  
NUT, NYLOC 3/8-16  
NUT U-TYPE 1/4-20  
11  
2
8
1
2
8
1
1
1
10  
11  
12  
13  
14  
15  
16  
17  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
ROD END, 1/4-28 MALE RH  
SCREW, HHC 5/16-18 X 1-3/4  
SCREW, THP 1/4-20 X 3/4 SS  
HINGE, TOOLBOX ACCESS PANEL  
PEDAL, HYDRAULIC PUMP  
DOOR PLATE  
CLEVIS, PUMP SPEED CONTROL ..............1.............. KUBOTA  
CLEVIS, PUMP SPEED CONTROL ..............1.............. YANMAR  
PLATFORM, OPERATOR W/A  
12287  
20692  
20694  
20698  
20699  
21961  
20720  
21262  
21389  
21391  
21392  
21394  
21395  
21583  
21611  
21614  
22016  
560020  
6014 C  
6904  
1
2
1
1
1
ROD END, 5/16-24 MALE LH  
LEVER W/A, PUMP CTRL LINKAGE  
SPACER,1.0 OD X .318 ID X .75L  
MOUNT, PUMP CTRL LEVER PIVOT  
ROD, PUMP CTRL HEX 8.0L .........................1.............. REPLACES P/N 21394  
ROD, PUMP CTRL HEX 12.38L  
SCREW, HHC 5/16-24 X 1-1/2 GRD 8  
SCREW, THP 1/4-20 X 5/8 SS  
ROD END, 5/16-24 MALE RH HD  
NUT, 5/16-18 X .63 PLATED ...........................1.............. REPLACES P/N 2656  
LATCH, LIFT AND TURN  
NUT, HEX FINISH 5/16-24  
NUT, HEX FINISH 1/4-28  
NUT, HEX FINISH L. H. 5/16-24  
WASHER, FWSH 1 OD X 5/16  
1
1
5
1
1
1
1
2
3
8131  
933213  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 13  
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HTX-44K/Y RIDE-ONTROWEL — COOLER/VALVE BYPASS ASSY.  
COOLER/VALVE BYPASS ASSY.  
20  
21  
1
14  
31  
5
E
1
29  
A
B
16  
32  
RIGHT  
33  
15  
C
13  
13  
10A  
10  
19  
27  
D
8
7
18  
9
LEFT  
11  
24  
10A  
34  
22  
6
23  
18  
A
27  
2
4
34  
25  
22  
YANMAR  
ONLY  
B
28  
HYDRAULIC PUMP  
PORTS SIDE-VIEW  
26  
40  
D
E
41  
12  
D
C
3
C
12  
E
17  
35  
36  
37  
38  
39  
SHAFT  
SIDE  
SEAL KIT  
SEAL KIT  
CHARGE  
PUMP  
REAR  
SEAL  
KIT  
COMPLETE  
SEAL  
KIT  
REPAIR  
SEAL  
KIT  
NOTES:  
FAN GUARD CANNOT BE PURCHASED  
SEPARTELY. SEE ITEM 21.  
1
PAGE 14 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — COOLER/VALVE BYPASS ASSY.  
COOLER/VALVE BYPASS ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
2691  
3322  
3365  
3464  
PART NAME  
QTY. REMARKS  
SCREW, HHC 1/2-13 X 1  
4
1
1
1
4
1
2
2
2
FITTING, 90 10MJ-10MO  
FITTING, STR 10MJ-10MO  
FITTING, 90 10MJ-10MO EXTRA LONG  
NUT, NYLOC 1/2-13  
VALVE, RELIEF DT370 MOMF-125  
FITTING, QC DIAGN PARKER PD-361  
CAP, DUST DIAG PARKER PD6-285  
FITTING, STR 10MO-6FO  
FITTING, 45 10MJ-10MO ...................................2....... KUBOTA  
FITTING, STR 10MJ-10MO ................................2....... YANMAR  
VALVE, HYD BYPASS SEAT SWITCH  
FITTING, TEE 10MJ-10MJ-10MO RUN  
FITTING, STR 10MJ-12MO  
COOLER, HYD MF15 .........................................1....... INCLUDES ITEMS W/  
FITTING, STR 16MO-16MO ADJ  
FITTING, 45 12MJ-16MO  
PUMP ASSY, TANDEM SAUER M25  
MOTOR, HYDRAULIC (EATON) ..........................2....... S/N 2001367-BELOW INCLS. ITEMS W/$  
MOTOR, HYDRAULIC (SAUER-DANFOSS)........2....... S/N 2001368-ABOVE INCLS. ITEMS W/+  
10176  
12139  
12147  
12148  
12331  
16336  
3365  
21056  
21093  
21096  
21129  
21130  
21194  
21287  
21289  
21855  
21585  
9
10  
10A  
11  
12  
13  
14  
15  
16  
17  
18  
18  
19  
1
2
4
*
1
1
1
INCLUDES ITEMS W/  
>
FITTING, STR 10MO-6FO  
FAN  
FAN, MOTOR ASSEMBLY ..................................1....... INCLUDES ITEMS W/#  
KEY, MOTOR, EATON  
KEY, MOTOR, SAUER DANFOSS  
COIL, PARKER  
1
1
20 # 68197  
*
22$  
22+  
23  
21  
68229  
21770  
21899  
21889  
21888  
21519  
21162  
21158  
21161  
21296  
21102  
*
2
2
1
1
1
1
3
1
1
1
2
2
1
24  
25  
26  
27  
28  
29  
30  
POPPET SOLENOID  
HOSE ASSY., .38 ID X 29L 90 ONE END  
HOSE ASSY., 1/2” ID X 57.5 LG 45 ONE END  
HOSE ASSY., 1/2” ID X 24 LG STR ENDS  
HOSE ASSY., 1/2” ID X 44.5 45 END 90 END  
HOSE ASSY., 3/4 ID X 15.25 90 END R4  
HOSE ASSY., 5/8 ID X 20 LG 45 ENDS  
SEAL, WPACK 16-18  
31 # 12171  
*
32 # 12179  
TERMINAL, WPACK MALE 14-16GA  
CONNECTOR, WPACK 2PIN SHROUD  
*
33 # 12176  
*
34$  
34+  
202861003  
SHAFT/BEARING HYD. MOTOR, EATON...........2....... S/N 2001367 AND BELOW  
SHAFT/BEARING HYD. MOTOR, DANFOSS .....2....... S/N 2001368 AND ABOVE  
SEAL KIT, SHAFTSIDE, EATON ........................1....... S/N 2001367 AND BELOW  
SEAL KIT, REAR, EATON...................................1....... S/N 2001367 AND BELOW  
SEAL KIT, CHARGE PUMP................................1....... SAUER DANFOSS  
SEAL KIT, COMPLETE (EATON) ........................2....... INCLUDES ITEMS W/%  
SEAL KIT, COMPLETE, SAUER DANFOSS ......2....... S/N 2001368 AND ABOVE  
REPAIR/SEAL KIT, PUMP M25 DANFOSS ........1....... S/N 2001368 AND ABOVE  
FITTING, STR-10FJ X 10MJ ..............................1....... YANAMAR ONLY  
11009878  
61237000  
61238000  
163S8168  
9900374000  
151B0113  
4510016  
35  
36  
37  
38  
38  
39  
40  
41  
%
%
21997  
163D70517  
>
CHARGE PUMP, SAUER DANFOSS  
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 15  
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HTX-44K/Y RIDE-ONTROWEL — HYDRAULIC ASSY.  
HYDRAULIC ASSY.  
RIGHT  
1
2
LEFT  
4
6
6
H
14  
1
9
5
4A  
A
B
7
B
21  
A
7
16  
G
C
E
F
14  
8
24  
LEFT  
SUCTION  
HOSE  
KIT  
11  
3
3
2
3
TO RELIEF  
BLOCK  
23  
D
E
D
F
19  
3
12  
15  
SUCTION  
FIL  
TER  
10  
3
17  
H
G
11  
18  
3
20  
3
MIDDLE  
RIGHT  
C
22  
C
G
11  
1
NOTES:  
FOR COMPONENT PARTS SEE  
RIGHT-HAND VALVE ASSY.  
1
2
HYDRAULIC PUMP  
PORTS SIDE-VIEW  
FOR COMPONENT PARTS SEE  
LEFT-HAND VALVE ASSY.  
DISCARD ITEMS 2, 3,12, 18 AND 20  
S/N BF2001228 AND BELOW  
3
PAGE 16 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — HYDRAULIC ASSY.  
HYDRAULIC ASSY.  
NO.  
1
2
PART NO.  
PART NAME  
FITTING,90 10MJ-10MO  
CLAMP, 1-1/4 HOSE ................................................ 1 ..... DISCARD S/N BF2001228 & BELOW  
FITTING, 45 12BARB-12MO.................................... 1 ..... REPLACED BY HOSE KIT ITEM 24  
FITTING, 45 12MJ X-12MO ..................................... 1 ..... S/N BF2001229 AND ABOVE  
HOSE ASSY., .38 IDX 15.5 STR ENDS ................. 2 ..... KUBOTA  
HOSE ASSY., .38 IDX 15.5 STR ENDS ................. 1 ..... YANMAR  
HOSE ASSY., .38 IDX 11.5 STR ENDS ................. 1 ..... YANMAR  
FITTING, STR 6MJ-6MO  
FITTING, 90 6MJ-6MO  
FITTING, 45 6MJ-6MO  
QTY. REMARKS  
3322  
3
3
3
*
4
4
4A  
5
6
7
8
9
21815  
11698  
21772  
21771  
11721  
11722  
11780  
12148  
12159  
2
2
2
1
2
CAP, DUST DIAG PARKER PD6-285  
FITTING,TEE 6MJ-6MO-6MJ  
10  
11  
12  
CLAMP, HOSE 1-3/4 ID ........................................... 1 ..... DISCARD S/N BF2001228 & BELOW  
FITTING, 45 10MJ-10MO  
HOSE ASSY., 3/4 ID X 16.25 -16 STR END R4 ...... 1 ..... REPLACED BY HOSE KIT ITEM 24  
HOSE ASSY., 3/4 ID X 17.50 -16 STR END............ 1 ..... S/N BF2001229 AND ABOVE  
16336  
3
12  
13  
21819  
20831  
21695  
21595  
12546  
21146  
*
VALVE ASSY., LH STEERING W/SWITCH  
HOSE ASSY., .38 ID X 40 -6FJX-6FJ 90 LONG  
FITTING, TEE 16MJ-12MO-16MJ  
FITTING, QD 4MO DIAGN PARKER PD341  
HOSE ASSY., .5 ID X 24 LG 45 ONE END  
1
2
1
1
1
14  
15  
16  
17  
18  
HOSE ASSY., 1.0 ID X 30L 90 ONE END R4.......... 1 ..... REPLACED BY HOSE KIT ITEM 24  
HOSE ASSY., 1.0 ID X 30L 90 ONE END ............... 1 ..... S/N BF2001229 AND ABOVE  
HOSE ASSY., .38 ID X 36.5 LG STR ENDS ........... 2 ..... KUBOTA  
HOSE ASSY., .38 ID X 40.5 LG STR ENDS ........... 2 ..... YANMAR  
FITTING, 90 16BARB-20MO.................................... 1 ..... REPLACED BY HOSE KIT ITEM 24  
FITTING, 90 16MJ X -20MO .................................... 1 ..... S/N BF2001229 AND ABOVE  
18  
19  
19  
20  
21818  
21201  
21995  
*
20  
21  
21814  
21158  
12901  
11723  
21834  
*
HOSE ASSY., .5 ID X 22.5 STR ENDS  
HOSE ASSY., .5 ID X 16.5 STR END  
FITTING, 90 6MJ-8MO  
HTX SUCTION HOSE KIT ....................................... 1  
.................................................................................  
1
1
1
22  
23  
24  
INCLUDES ITEMS W/ INSTALLED  
ON UNITS S/N BF2001228 & BELOW  
*
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 17  
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HTX-44K/Y RIDE-ONTROWEL — HYDRAULIC ASSY. (CONT.)  
HYDRAULIC ASSY.(CONT.)  
27  
4
5
2
BOTTOM VIEW  
OF RH STEERING  
ASSEMBLY  
K
RIGHT  
1
28  
C
23  
D
B
A
L
12  
L
19  
25  
E
C
A
B
J
26  
23  
F
20  
3
18  
30  
32  
RIGHT  
31  
F
22  
21  
D
C
E
HOSES  
20  
23  
20  
29  
32  
32  
17  
31  
8
3
6
11  
LEFT  
14  
13  
B
16  
9
1
10  
A
17  
15  
18  
J
10  
7
K
9
2
20  
23  
24  
32  
TYPICAL  
3 PLACES  
NOTES:  
FOR COMPONENT PARTS SEE  
RIGHT-HAND VALVE ASSY.  
1
2
3
APPLY LOCTITE P/N 4 PLACES  
ITEM 8 IS NO LONGER REQUIRED.  
SPACER IS INCLUDED WITH ITEM 9.  
PAGE 18 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — HYDRAULIC ASSY. (CONT.)  
HYDRAULIC ASSY.(CONT.)  
NO.  
PART NO.  
0161 C  
0300 B  
1207  
PART NAME  
QTY.  
12  
12  
5
4
4
REMARKS  
1#  
WASHER, LOCK 5/16 SAE  
WASHER, FLAT 5/16 SAE  
SCREW, HHC 5/16-18 X 1-3/4  
SCREW, HHC 3/8-16 X 3/4  
WASHER, FLAT 3/8 SAE  
NUT, NYLOC 1/2-13  
*
2#  
*
3
4
*
5
4196  
10136  
10176  
10229  
11141  
6
6
12  
7#  
8
SCREW HHC 5/16 - 20 X 1  
*
SPACER, ROD END ................................................. 12 ............... NOT REQUIRED  
....................................................................................................... INCLUDED ITEM W/ITEM 9  
ROD END, 1/2-20 MALE RH ....................................... 6 ............... REPLACES P/N 11142  
NUT, HEX JAM 1/2-20  
HOSE ASSY., .38 ID X 63” JF J-6FJ  
FITTING, STR 6MJ-6MO  
BELLOW, STG CYLINDER  
CYLINDER, STEERING WITHOUT ROD END ........... 3 ............... INCLUDES ITEMS W/#  
PLATE, BELLOWS MOUNTING  
SCREW, HHC 1/2-13 X 2-1/4  
CYLINDER, STEERING W/ ROD END ....................... 3 ............... INCLUDES ITEMS W/  
CYLINDER, HYD PITCH 1.5 BORE  
VALVE ASSY., HYD PITCH  
PIN, COTTER  
COVER, 0.75 CLAMP STAUFF GD-3D  
CLAMP, 0.75 OD TUBE STAUFF 3190/190 DPP  
FITTING, STR 4MJ-4MO  
HOSE ASSY., 1/4 ID X 82 STR ENDS  
FITTING, STR 6FO-6MO  
FITTING, STR 6MJ-6MO LONG  
FITTING,45 4MJ-4MO  
HOSE ASSY., 1/4 ID X 47 STR ENDS  
HOSE ASSY., .38 ID X36 45 ONE END .................... 2 ............... KUBOTA  
HOSE ASSY., .38 ID X36.5 STR ENDS ..................... 2 ............... YANMAR  
SCREW, HHC 5/8-11 X 1.50  
FITTING,ORIFICE 4MJ-4MOX0.02  
PIN  
9 %  
*
21944  
11146  
26867  
11721  
12038  
12056  
12060  
13178  
20140  
20652  
20780  
0183  
20912  
20913  
21095  
21098  
21114  
21115  
21159  
21160  
12055  
21201  
21376  
35149  
19974  
10  
*
6
2
3
3
11  
12  
13#  
14  
*
15#  
16  
3
6
*
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
29  
30  
31  
32  
*
2
1
4
5
5
5
2
1
1
1
2
8
2
4
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 19  
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HTX-44K/Y RIDE-ONTROWEL — BURPTANK/SUCTION FILTER ASSY.  
BURP TANK/SUCTION FILTER ASSY.  
4
8
20  
1
HYDROSTATIC  
DRIVE SYSTEM  
OIL  
19  
CHEVRON ISO 22  
AGMA GR 5EP  
15  
16  
ANK  
18  
T
12  
1
A
BURP  
C
C
B
7
6
5
A
B
14  
.
17  
ASSY  
E
V
L
A
V
11  
1
SUCTION  
2
FIL  
TER  
C
1
10  
13  
3
NOTES:  
USE HYDROSTATIC DRIVE SYSTEM OIL, CHEVRON  
1
AW/MV ISO68 OR 10W30 GR 5EP. OIL CAPACITY IS 5.5 GALLONS  
(20.82 LITERS) LESS FILTER CHANGE. WITH FILTER  
CHANGE (CHECK SIGHT GLASS) ADD .5 GAL/1.89 LITERS.  
PAGE 20 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — BURPTANK/SUCTION FILTER.  
BURP TANK SUCTION FILTER ASSY.  
NO.  
1
2
PART NO.  
3333  
3366  
PART NAME  
CLAMP, HOSE WORM #12 11/16 TO 1-1/4  
FITTING, 45 12BARB-12MO  
QTY.  
2
1
REMARKS  
3
4
5
6
7
8
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
3461  
FITTING, 90 12BARB-12MO  
NUT U TYPE 1/4-20  
HOSE ASSY., .38 ID X35.5 STR ENDS  
FITTING, 90 6MJ-6MO  
FITTING, STR 6MJ-1/4MP  
SCREW, THP 1/4-20 X 3/4 SS  
HOUSING, FLTR SUC ZINGA SF-100  
FILTER, SUCTION 5" 10 MICRON SYNTH LHA  
SIGHT GLASS, DASH 12 ORB PLASTIC  
HOSE, 3/4 ID X 37 MEGAVAC  
GUAGE, FILTER COND ZINGA GV-10  
PLUG, HYD TANK HAND WHEEL  
O-RING, HYD DASH16 BUNA90  
FITTING, STR 20MO-20MO ADJ  
TANK W/A, HYD BURP  
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
11534  
11696  
11722  
11725  
12287  
21106  
21107  
21109  
21154  
21193  
21400  
21406  
21407  
21510  
21513  
BREATHER, FILTER 10 MICRON 1/4MP PLASTIC  
HYDROSTATIC DRIVE SYSTEM OIL........................AR ..................SOURCE LOCALLY  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 21  
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HTX-44K/Y RIDE-ONTROWEL — PUMP LEVERS ASSY.  
PUMP LEVERS ASSY.  
13  
3
1
1
2
2
13  
10  
12  
15  
7
10  
6
5
11  
14  
6
5
8
9
4
9
NOTES:  
4
8
1
APPLY LOCTITE P/N 60091  
2 PLACES.  
PAGE 22 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — PUMP LEVERS ASSY.  
PUMP LEVERS ASSY.  
NO.  
1
2
3
4
PART NO.  
0161 C  
0161 D  
0243  
PART NAME  
WASHER, LOCK, 5/16 MED  
NUT, HEX FINISH 5/16-18  
SCREW, SHC 5/16-18 X 1-3/4  
WASHER, FLAT 1/2 SAE  
QTY.  
2
2
2
2
REMARKS  
0447  
5
6
7
8
1207  
3233  
SCREW, HHC 5/16-18 X 1-3/4  
WASHER, FENDER 1.5 OD X 3/8 ID  
NUT, HEX FINISH 3/8-24 PLAIN  
WASHER, LOCK, 1/2 MED  
SCREW, HHC 1/2-13 X 1-1/2  
ISOLATOR, PLATE / STUD 5/16  
BEARING BLOCK ASSY., PUMP CTRL RH  
BEARING BLOCK ASSY., PUMP CTRL LH  
LEVER W/A, PUMP CONTROL M25  
ROD, PUMP ACTUATOR M25  
NUT, HEX FINISH 3/8-24 LH  
2
2
1
2
2
2
1
1
5023 B  
5054 A  
5218  
21231  
21266  
21267  
21290  
21301  
21342  
9
10  
11  
12  
13  
14  
15  
2
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 23  
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HTX-44K RIDE ONTROWEL — ENGINE ASSY. (KUBOTA)  
ENGINE ASSY. (KUBOTA, S/N A62001524 AND BELOW)  
35  
36  
10  
26  
13  
21  
18  
27  
1
5
29  
33  
24  
17  
32  
14  
28  
42  
45  
23  
16  
39  
4
31  
19  
3
6
12  
7
2
8
9
20  
25  
43  
11  
30  
40  
24  
17  
48  
41  
44  
4
38  
30  
11  
6
22  
12  
37  
16  
15  
8
47  
34  
46  
PAGE 24 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE ONTROWEL — ENGINE ASSY. (KUBOTA)  
ENGINE ASSY. (KUBOTA, S/N A62001524 AND BELOW)  
NO.  
1
PART NO.  
0161 C  
0166  
PART NAME  
QTY.  
1
REMARKS  
WASHER, LOCK, 5/16 MED  
SCREW, HHC 3/8-16 X 7/8  
SCREW, HHC 5/16-18 X 1  
2
1
3
0202  
1
4
0205  
0479  
SCREW, HHC 3/8-16 X 1  
2
5
WASHER, EXT SHKP 3/8 PLTD  
NUT, NYLOC 3/8-16  
1
6
10133  
10136  
10176  
10320  
10434  
11662  
8128  
20123  
20728  
20729  
20742  
20743  
20965  
21242  
21355  
3
7
WASHER, FLAT 3/8 SAE  
1
8
NUT, NYLOC 1/2-13  
4
9
BRACKET, REAR LIGHT  
1
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
CLAMP, HOSE WORM #32, 1-9/16 TO 2  
SCREW, HHC M10-1.25 X 25MM  
CLAMP, HOSE SUPPORT 5/16  
HOSE, AIR CLEANER  
1
8
2
1
MOUNT, KUBOTA ENGINE HTX-44T  
MOUNT/W, ENGINE HTX-44T  
ISOLATOR, RB2 RING & BUSHING  
WASHER, ISOLATOR SNUBBING  
MUFFLER, KUBOTA 1505 HTH  
CLAMP, HOSE 13/16 3/8 BLT HOLE  
BRACKET PUMP CONTROL CABLE  
1
2
4
4
1
1
1
1
2
3TNV84TKSA ENGINE, KUBOTA V 1505-TE  
21522  
MOUNT, RADIATOR  
PLATE, SERIAL RIDERS .......................................... 1 ..........CONTACT MQ PARTS DEPT.  
2549  
2623  
SCREW, HHC 1/2-13 X 3  
SCREW, HHC 5/16-18 X 1-1/4  
CLAMP, HOSE 1-3/4 ID  
4
1
1
1
1
1
8
2
2
2
1
26405  
2866  
SCREW, HHC M8-1.25 X 20MM  
SWITCH, THERMAL 230 F  
TERMINAL, BLADE TO #8 RING ADAPT  
WASHER, LOCK, 7/16 ZINC  
SCREW, #2-3/16 U-DRIVE  
WASHER, LOCK 1/2 MED  
SCREW, HHC 1/2-13 X 1-1/2  
RESERVOIR BOTTLE  
AIR CLEANER ASSY., KUBOTA V1505-TE ............... 1 ..........INCLUDES ITEMS W/  
ELEMENT, AIR CLEANER  
RADIATOR KIT  
FUEL FILTER KIT  
FAN  
29504  
29506  
2955  
4014  
5054 A  
5218  
11983  
20327  
*
36  
37  
1735111083  
20320  
1
1
1
1
1
1
1
1
1
1
1
1
2
*
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
20319  
20316  
11378  
COUPLING PUMP  
FLANGE, DRIVE ENGINE 3-HOLE  
BELL HOUSING  
11605  
21504  
20317  
FLYWHEEL KIT  
29344  
TIMER, GLOW PLUG  
BAND, AIR CLEANER  
FAN BELT  
1538111250  
1628297010  
1627132090  
5283  
FILTER, OIL  
NUT, NYLOC 5/16-18  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 25  
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HTX-44Y RIDE ONTROWEL — ENGINE ASSY. (YANMAR)  
ENGINE ASSY. (YANMAR, S/N AG2001525 AND ABOVE)  
39  
59  
13  
62  
15  
58  
57  
14  
56  
39  
16  
12  
9
8
63  
55  
17  
18  
11  
60  
61  
4
19  
10  
1
3
1
21  
54  
20  
20  
53  
22  
7
24  
4
3
52  
43  
44  
23  
48  
45  
47  
45  
50  
51  
49  
39  
43  
42  
44  
42  
41  
37  
20  
2
20  
46  
47  
32  
6
2
40  
39  
38  
3
33  
4
NOTES:  
FUEL WATER SEPERATOR. SEE FUEL TANK ASSY.  
1
2
CONNECTS FROM WIRE HARNESS TO ALTERNATOR.  
34  
APPLY LOCTITE P/N 60091 (4PLACES)  
3
36  
35  
PAGE 26 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44Y RIDE ONTROWEL — ENGINE ASSY. (YANMAR)  
ENGINE ASSY. (YANMAR, S/N AG2001525 AND ABOVE)  
NO.  
1
2
PART NO.  
21895  
2762  
PART NAME  
ENGINE, YANMAR 3TNV84T  
TERMINAL BOOT  
QTY.  
1
2
REMARKS  
3
4
6
7
2955  
16056  
21745  
21921  
WASHER, LOCK 7/16 ZINC  
SCREW, HHC M10 - 1.5 X 25MM GR 8.8  
PIGTAIL, ALTERNATOR PLUG  
COUPLER, HAYES  
15  
19  
1
1
8
9
10  
11  
21951  
22018  
22022  
22021  
15227  
21950  
G065432  
20120  
PMAF25436  
29218  
MUFFLER .................................................................. 1 ........... INCLUDES ITEMS W/  
*
BRACKET, MUFFLER-LOWER HTX YANMAR  
1
*
SCREW, HEX FLANGE M8-1.25 X 90 MM GR 10.9 3  
SCREW, HEX FLANGE M8-1.25 X 20 MM GR 10.9 4  
*
*
12  
*
NUT, HEX FLANGED M8-1.25 GR 10  
GASKET, MUFFLER  
HOUSING, AIR CLEANER DONALDSON  
CLAMP, AIR CLEANER  
CARTRIDGE, AIR CLEANER DONALDSON  
HOSE CLAMP, 3" DIA  
HOSE, AIR INTAKE  
6
1
1
1
1
1
1
1
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
32  
33  
34  
35  
36  
21948  
962015  
HOSE CLAMP, 2" DIA  
CLAMP, HOSE RADIATOR ........................................ 4 ........... PURCHASE LOCALLY  
68900479  
79000511  
129612-44700  
69300002  
68900480  
119865-42290  
29344  
129423-77200  
12960877010  
HOSE, RADIATOR UPPER  
RADIATOR  
FAN  
CAP, RADIATOR  
HOSE, RADIATOR LOWER  
V-BELT, YANMAR  
GLOW PLUG TIMER  
ALTERNATOR  
1
1
1
1
1
1
1
1
STARTER MOTOR  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 27  
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HTX-44Y RIDE ONTROWEL — ENGINE ASSY. (YANMAR CONT.)  
ENGINE ASSY. (YANMAR, S/N AG2001525 AND ABOVE)  
39  
59  
13  
62  
15  
58  
57  
14  
56  
39  
16  
12  
9
8
63  
55  
17  
18  
11  
60  
61  
4
19  
10  
1
3
1
21  
54  
20  
20  
53  
22  
7
24  
4
3
52  
43  
44  
23  
48  
45  
47  
45  
50  
51  
49  
39  
43  
42  
44  
42  
41  
37  
20  
2
20  
46  
47  
32  
6
2
40  
39  
38  
3
33  
4
NOTES:  
FUEL WATER SEPERATOR. SEE FUEL TANK ASSY.  
1
2
CONNECTS FROM WIRE HARNESS TO ALTERNATOR.  
34  
APPLY LOCTITE P/N 60091 (4PLACES)  
3
36  
35  
PAGE 28 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44Y RIDE ONTROWEL — ENGINE ASSY. (YANMAR CONT.)  
ENGINE ASSY. (YANMAR, S/N AG2001525 AND ABOVE)  
NO.  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
PART NO.  
3513  
0655  
PART NAME  
QTY.  
1
REMARKS  
SCREW, HHC 10-32 X 1  
SCREW, HHC 5/16-18 X 3/4  
NUT, NYLOC 5/16 - 18  
LEVER,THROTTLE  
NUT, NYLOC 10-32  
WASHER, FLAT #10  
SCREW, HHC 1/2 - 13 X 3  
WASHER, ISOLATOR SNUBBING  
ISOLATOR, RB2 RING & BUSHING  
MOUNT, ENGINE FRONT RAD 44YANMAR  
NUT, NYLOC 1/2-13  
SCREW, HHC 5/16 - 18 X 1 ZINC  
CLAMP, HOSE SUPPORT 5/16  
MOUNT, ENGINE REAR 44 YANMAR  
OIL FILTER  
6
6
1
1
3
4
4
4
1
4
1
1
1
1
1
15  
1
5283  
21649  
10019  
2203  
2549  
20743  
20742  
21844  
10176  
0202  
8128  
21830  
129150-35152  
119802-55800  
2955  
21847  
0300 A  
20912  
20913  
2623  
FUEL FILTER  
WASHER, LOCK 7/16 ZINC  
BRACKET, THROTTLE HTX YANMAR  
SCREW, HHC 5/16-18 X 2  
COVER, 0.75 OD TUBE STAUFF  
CLAMP, 0.75 OD TUBE STAUFF  
SCREW, HHC 5/16 - 18 X 1.25  
SPACER, 0.75 X 2.0 X 4.5  
SCREW, 2-3/16 P-K TYPE U DRIVE  
1
1
1
2
1
2
21989  
4014  
NAMEPLATE ........................................................ 1 ........ CONTACT MQ PARTS  
RAIN/AIR CAP  
LID, AIR CLEANER  
H001378  
P539422  
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 29  
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HTX-44K/Y RIDE-ONTROWEL — PIVOT ASSY.  
PIVOT ASSY.  
PAGE 30 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — PIVOT ASSY.  
PIVOT ASSY.  
NO.  
1
2
3
4
5
6#  
7
PART NO.  
0166 A  
0183  
PART NAME  
QTY.  
12  
4
4
8
6
6
12  
REMARKS  
WASHER, LOCK, 3/8 MED  
PIN, COTTER 1/8 1-1/4  
WASHER, FLAT 7/16 SAE  
WASHER, FLAT 3/8 SAE  
NUT, NYLOC 1/2-13  
0448  
10136  
10176  
10221  
1023  
BUSHING, IGLIDE #TF-1618-16  
SCREW, HHC 3/8-16 X 1-1/4  
8
9
11555  
13178  
20630  
20639  
20640  
20641  
20643  
20787  
21022  
21707  
2691  
ROCKER BLOCK ................................................ 6 ................... INCLUDES ITEMS W/#  
SCREW, HHC 1/2-13 X 2-1/4  
HOUSING,DRIVE MOTOR W/A,LH  
TRUNNION/W PITCH AND PIVOT  
HOUSING,DRIVE MOTOR W/A,RH  
YOKE, PITCH-MACHINED  
HOUSING, LOWER MOTOR MACHINED  
CLEVIS, STEERING CYLINDER  
PIN,YOKE PIVOT  
6
1
1
1
2
2
3
2
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
20  
WASHER, FLAT 3/8 NORDLOC  
SCREW, HHC 1/2-13 X 1  
WASHER, LOCK, 1/2 MED  
16  
3
3
5054 A  
915105  
22228  
SCREW, HHC 3/8-16 X 1 GRD8 ........................ 16 .................. JAN. 28, 2008 AND BELOW  
SCREW, HHF 3/8-16 X 1 GRD8......................... 16 .................. JAN. 29, 2008 AND ABOVE  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 31  
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HTX-44K/Y RIDE-ONTROWEL — 5-BLADE STABILIZER RING ASSY.  
5-BLADE STABILIZER RING ASSY.  
1
7
8
SEE DETAIL “A”  
6
1
4
DETAIL “A”  
TYPICAL 10 PLACES HTX-44K5  
TYPICAL 10 PLACES HTX-44Y5  
4
5
3
2
NOTES:  
TO PURCHASE BLADES  
CONTACT UNIT SALES DEPT.  
1
PAGE 32 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — 5-BLADE STABILIZER RING ASSY.  
5-BLADE STABILIZER RING ASSY.  
NO.  
1
2
3
4
PART NO.  
12095  
1237  
0161 C  
6014 C  
1723  
PART NAME  
QTY.  
2
10  
10  
20  
REMARKS  
RING, STABILIZER HTX-44K5  
SCREW, SHC 5/16-18 X 7/8 NYLOC  
WASHER, LOCK, 5/16 MED  
NUT, HEX FINISH 5/16-24  
ROD END, 5/16-24 MALE RH  
5
10  
6
7
7
BLADE ASSY. ........................................................... 10 ...................CONTACT UNIT SALES  
SCREW, HHCS 5/16-18 X 1-1/2................................ 30 ...................KUBOTA  
SCREW, HHC 5/16-18 X 1- 3/4"................................ 30 ...................YANMAR  
0105  
1207  
8
1061 C  
WASHER, LOCK 5/16"  
30  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 33  
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HTX-44K/Y RIDE-ONTROWEL— 4-BLADE STABILIZER RING ASSY.  
4-BLADE STABILIZER RING ASSY.  
5
SEE DETAIL “A”  
6
DETAIL “A”  
4
1
4
3
1
1
2
APPLY LOCTITE 242 BLUE  
OR EQUIVALENT.  
1
PAGE 34 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — 4-BLADE STABILIZER RING ASSY.  
4-BLADE STABILIZER RING ASSY.  
NO.  
1
2
3
4
PART NO.  
0161 C  
1237  
1723  
6014 C  
9148  
PART NAME  
QTY.  
REMARKS  
WASHER, LOCK, 5/16 MED  
SCREW, SHC 5/16-18 X 7/8 NYLOC  
ROD END, 5/16-24 MALE RH  
NUT, HEX FINISH 5/16-24  
RING, STABILIZER HTX-44K5  
8
4
4
8
1
5
6
BLADE ASSY. ............................................................. 8 ...................CONTACT UNIT SALES  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 35  
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HTX-44K/Y RIDE ONTROWEL — 5-BLADE SPIDER ASSY. (TAPERED LH)  
5-BLADE SPIDER ASSY. (TAPERED LH)  
7
5
4
3
2
5
1
6
26  
8
4
16  
17  
1
14  
15  
13  
12  
18  
1
19  
22  
23  
20  
21  
11  
NOTE:  
2
3
APPLY LOCTITE P/N 60091  
5 PLACES  
1
9
10  
24  
25  
2
3
APPLY LOCTITE P/N 60098  
TORQUE TO 130 FT. LBS  
LEFT-SIDE SPIDER ASSEMBLY  
P/N 20180 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
4
5
THRUST COLLAR ASSEMBLY  
P/N 20938 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
PAGE 36 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE ONTROWEL — 5-BLADE SPIDER ASSY. (TAPERED LH)  
5-BLADE SPIDER ASSY. (TAPERED LH)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1 $# 1162 A  
CAP, GREASE ZERK #2  
6
1
1
1
*
2 $  
2621  
ZERK, GREASE STR 1/4-28  
BUSHING, THRUST COLLAR  
BEARING, THRUST 6017 2RS W/FLANGE  
THRUST COLLAR W/ BUSHING.................................... 1.................INCLUDES ITEMS W/$  
PLATE, WEAR  
THRUST COLLAR ASSY. .............................................. 1.................INCLUDES ITEMS W/  
SPIDER ASSY., LH 5 BLD............................................. 1.................INCLUDES ITEMS W/  
ARM, TROWEL, HD/HRT EXT.  
PIN, ROLL 5/16 X 2  
LEVER, TROWEL ARM HYD L.S.  
SPRING, LS ARM RETURN HD/HT, SMALL BOSS  
WASHER, INT. SHKP. 3/8  
SCREW, RETAINING  
BUSHING, ARM 2 PIECE  
*
3 $  
4
12316  
12779  
11431  
11419  
20938  
20180  
2829  
9006  
11903  
9111  
1875  
1322  
11039  
0121 A  
20041  
*
*
5
6
*
1
*
7
*
8
#
9
#
5
5
5
5
5
5
10  
1
10  
11  
12  
13  
14  
15  
16  
17  
#
#
#
#
#
#
#
#
FITTING, PLUG 3/8 MP SQ HEAD  
SPIDER, HTH TAPER 5 BLD HTX-44K5........................ 1.................INCLUDES ITEMS W/  
%
18#% 11602  
SCREW, HHC 3/8-16 X 1/4  
SCREW, HHC ROUNDED 3/8-16 SPCL GR8  
NUT, HEX JAM 3/8-16 CLASS 2B  
WASHER, LOCK, 3/8 MED  
RETAINER, SPIDER  
WASHER, LOCK, 3/4 MED  
SCREW, HHC 3/4 -16 X 2, GR 8  
PLUG, SPIDER SNAP IN  
KEY, 3/8 X 2  
5
5
5
5
1
1
1
1
1
19  
20  
21  
22  
23  
24  
25  
26  
#
#
#
0164 B  
1876  
0166 A  
20073  
4388  
20179  
20121  
21770  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 37  
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HTX-44K/Y RIDE-ONTROWEL — 5-BLADE SPIDER ASSY. (TAPERED RH)  
5-BLADE SPIDER ASSY. (TAPERED RH)  
7
5
4
3
2
5
1
6
8
26  
4
17  
16  
18  
1
15  
19  
20  
21  
13  
14  
1
22  
23  
11  
12  
NOTE:  
2
3
APPLY LOCTITE P/N 60091  
5 PLACES  
1
10  
9
24  
25  
2
APPLY LOCTITE P/N 60098  
TORQUE TO 130 FT. LBS  
3
4
RIGHT-SIDE SPIDER ASSEMBLY  
P/N 20181 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
THRUST COLLAR ASSEMBLY  
P/N 20938 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
5
PAGE 38 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE ONTROWEL — 5-BLADE SPIDER ASSY. (TAPERED RH)  
5-BLADE SPIDER ASSY. (TAPERED RH)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1 $# 1162 A  
CAP, GREASE ZERK #2  
6
1
1
1
*
2 $  
2621  
ZERK, GREASE STR 1/4-28  
BUSHING, THRUST COLLAR  
BEARING, THRUST 6017 2RS W/FLANGE  
THRUST COLLAR W/ BUSHING.................................... 1.................INCLUDES ITEMS W/$  
PLATE, WEAR  
THRUST COLLAR ASSY. .............................................. 1.................INCLUDES ITEMS W/  
SPIDER ASSY., RH 5 BLD ............................................ 1.................INCLUDES ITEMS W/  
ARM, TROWEL, HD/HRT EXT.  
PIN, ROLL 5/16 X 2  
LEVER, TROWEL ARM HYD R.S.  
SPRING, RS ARM RETURN HD/HT, SMALL BOSS  
WASHER, INT. SHKP. 3/8  
SCREW, RETAINING  
BUSHING, ARM 2 PIECE  
*
3 $  
4
20426  
12779  
11431  
11419  
20938  
20181  
2829  
9006  
11904  
2143  
1875  
1322  
11039  
0121 A  
20041  
*
*
5
6
*
1
*
7
*
8
#
9
#
5
5
5
5
5
5
10  
1
10  
11  
12  
13  
14  
15  
16  
17  
#
#
#
#
#
#
#
#
FITTING, PLUG 3/8 MP SQ HEAD  
SPIDER, HTH TAPER 5 BLD HTX-44K5........................ 1.................INCLUDES ITEMS W/  
%
18#% 11602  
SCREW, HHC 3/8-16 X 1/4  
SCREW, HHC ROUNDED 3/8-16 SPCL GR8  
NUT, HEX JAM 3/8-16 CLASS 2B  
WASHER, LOCK, 3/8 MED  
RETAINER, SPIDER  
WASHER, LOCK, 3/4 MED  
SCREW, HHC 3/4 -16 X 2, GR 8  
PLUG, SPIDER SNAP IN  
KEY, 3/8 X 2  
5
5
5
5
1
1
1
1
1
19  
20  
21  
22  
23  
24  
25  
26  
#
#
#
0164 B  
1876  
0166 A  
20073  
4388  
20179  
20121  
12687  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 39  
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HTX-44K RIDE ONTROWEL — 4-BLADE SPIDER ASSY. (TAPERED LH)  
4-BLADE SPIDER ASSY. (TAPERED LH)  
7
5
4
3
2
5
1
6
25  
16  
17  
8
4
18  
1
15  
12  
19  
11  
13  
20  
14  
22  
23  
1
21  
9
NOTE:  
10  
APPLY LOCTITE P/N 60091  
4 PLACES  
1
2
3
APPLY LOCTITE P/N 60098  
TORQUE TO 130 FT. LBS  
24  
2
3
LEFT-SIDE SPIDER ASSEMBLY  
P/N 21666 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
4
5
THRUST COLLAR ASSEMBLY  
P/N 20938 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
PAGE 40 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE ONTROWEL — 4-BLADE SPIDER ASSY. (TAPERED LH)  
4-BLADE SPIDER ASSY. (TAPERED LH)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1 $# 1162 A  
CAP, GREASE ZERK #2  
5
1
1
1
*
2 $  
2621  
ZERK, GREASE STR 1/4-28  
BUSHING, THRUST COLLAR  
BEARING, THRUST 6017 2RS W/FLANGE  
THRUST COLLAR W/ BUSHING.................................... 1.................INCLUDES ITEMS W/$  
PLATE, WEAR  
THRUST COLLAR ASSY. .............................................. 1.................INCLUDES ITEMS W/  
SPIDER ASSY., LH 4 BLD............................................. 1.................INCLUDES ITEMS W/  
ARM, TROWEL, HD/HRT EXT.  
PIN, ROLL 5/16 X 2  
LEVER, TROWEL ARM HYD L.S.  
SPRING, LS ARM RETURN HD/HT  
WASHER, INT. SHKP. 3/8  
SCREW, RETAINING  
BUSHING, ARM 2 PIECE  
FITTING, PLUG 3/8 MP SQ HEAD  
*
3 $  
4
20426  
12779  
11431  
11419  
20938  
21666  
2829  
9006  
11903  
9111  
1875  
1322  
11039  
0121 A  
21751  
*
*
5
6
*
1
*
7
*
8
#
9
#
4
4
4
4
4
4
8
1
10  
11  
12  
13  
14  
15  
16  
17  
#
#
#
#
#
#
#
#
SPIDER, PLATE ............................................................ 1.................INCLUDES ITEMS W/  
%
18#% 11602  
SCREW, HHC 3/8-16 X 1/4  
SCREW, HHC ROUNDED 3/8-16 SPCL GR8  
NUT, HEX JAM 3/8-16 CLASS 2B  
WASHER, LOCK, 3/8 MED  
RETAINER, SPIDER  
WASHER, LOCK, 3/4 MED  
SCREW, HHC 3/4 -16 X 2, GR 8  
KEY, 3/8 X 2  
4
4
4
4
1
1
1
1
19  
20  
21  
22  
23  
24  
25  
#
#
#
0164 B  
1876  
0166 A  
20073  
4388  
20179  
12687  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 41  
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HTX-44K RIDE ONTROWEL — 4-BLADE SPIDER ASSY. (TAPERED RH)  
4-BLADE SPIDER ASSY. (TAPERED RH)  
7
5
4
3
2
5
1
6
25  
16  
17  
8
4
1
14  
15  
19  
20  
21  
13  
11  
18  
1
12  
22  
23  
9
10  
NOTE:  
APPLY LOCTITE P/N 60091  
4 PLACES  
1
2
3
APPLY LOCTITE P/N 60098  
TORQUE TO 130 FT. LBS  
24  
2
3
LEFT-SIDE SPIDER ASSEMBLY  
P/N 21667 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
4
5
THRUST COLLAR ASSEMBLY  
P/N 20938 INCLUDES ALL ITEMS  
WITHIN DASHED LINES.  
PAGE 42 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE ONTROWEL — 4-BLADE SPIDER ASSY. (TAPERED RH)  
4-BLADE SPIDER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1 $# 1162 A  
CAP, GREASE ZERK #2  
5
1
1
1
*
2 $  
2621  
ZERK, GREASE STR 1/4-28  
BUSHING, THRUST COLLAR  
BEARING, THRUST 6017 2RS W/FLANGE  
THRUST COLLAR W/ BUSHING.................................... 1.................INCLUDES ITEMS W/$  
PLATE, WEAR  
THRUST COLLAR ASSY. .............................................. 1.................INCLUDES ITEMS W/  
SPIDER ASSY., RH 4 BLD ............................................ 1.................INCLUDES ITEMS W/  
ARM, TROWEL, HD/HRT EXT.  
PIN, ROLL 5/16 X 2  
LEVER, TROWEL ARM HYD R.S.  
SPRING, RS ARM RETURN HD/HT  
WASHER, INT. SHKP. 3/8  
SCREW, RETAINING  
BUSHING, ARM 2 PIECE  
*
3 $  
4
20426  
12779  
11431  
11419  
20938  
21667  
2829  
9006  
11904  
2143  
1875  
1322  
11039  
0121 A  
21751  
*
*
5
6
*
1
*
7
*
8
#
9
#
4
4
4
4
4
4
8
1
10  
11  
12  
13  
14  
15  
16  
17  
#
#
#
#
#
#
#
#
FITTING, PLUG 3/8 MP SQ HEAD  
SPIDER, PLATE ............................................................ 1.................INCLUDES ITEMS W/  
%
18#% 11602  
SCREW, HHC 3/8-16 X 1/4  
SCREW, HHC ROUNDED 3/8-16 SPCL GR8  
NUT, HEX JAM 3/8-16 CLASS 2B  
WASHER, LOCK, 3/8 MED  
RETAINER, SPIDER  
WASHER, LOCK, 3/4 MED  
SCREW, HHC 3/4 -16 X 2, GR 8  
KEY, 3/8 X 2  
4
4
4
4
1
1
1
1
19  
20  
21  
22  
23  
24  
25  
#
#
#
0164 B  
1876  
0166 A  
20073  
4388  
20179  
12687  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 43  
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HTX-44K RIDE-ONTROWEL — SEAT FRAME ASSY. (KUBOTA)  
SEAT FRAME ASSY. (KUBOTA)  
15  
18  
20  
1
5
OLD  
14  
19  
19  
STYLE  
NEW  
STYLE  
KILL  
SWITCH  
17  
12  
14  
22  
20  
21  
16  
23  
5
8
25  
24  
1
2
29  
TEMPLATE  
26  
27  
28  
13  
3
6
4
10  
9
6
11  
NOTES:  
WHEN OLD STYLE SEAT, PARTS ORDER STOCK HAS  
BEEN DEPLETED (ITEMS 14, 15 AND 17), NEW STYLE  
SEAT MUST BE ORDERED (ITEMS 18 THRU 29).  
1
7
PAGE 44 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE-ONTROWEL — SEAT FRAME ASSY. (KUBOTA)  
SEAT FRAME ASSY. (KUBOTA)  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
0300 B  
5283  
PART NAME  
WASHER, FLAT 5/16 SAE  
NUT, NYLOC 5/16-18  
NUT, NYLOC 1/4-20  
NUT U TYPE 1/4-20  
SCREW, SHC M8-1.25 X 25 GR10.9, NP  
SCREW, THP 1/4-20 X 3/4 SS  
NUT, NYLOC #8-32  
STOP, RUBBER BUMPER  
SCREW, PAN HEAD 8-32 X 3/4  
LATCH, RUBBER HOOD  
QTY.  
REMARKS  
4
4
4
4
2
4
4
7
4
2
10024  
11534  
11821  
12287  
13287  
15161  
15175  
20673  
20676  
20679  
20685  
20995  
21420  
9
10  
11  
12  
13  
14  
15  
PANEL,SEAT FRAME FRONT CENTER ........................ 1 ........... SAFETY ITEM. SEE NOTE  
PLATFORM, OPERATOR SEAT  
BLOCK, OPERATOR SEAT-PIVOT  
ARM REST ASSY., SET OF 2  
1
2
1
BASIC SEAT, W/KILL SWITCH (NO ARMS) .................. 1 ........... SAFETY ITEM. SEE NOTE  
....................................................................................................... INCLUDES ITEM W/  
*
16  
26385  
21609  
21860  
21868  
21869  
21870  
21936  
21924  
21923  
21865  
21597  
19468  
20909  
21916  
SCREW, HHC 1/4-20 X 2.25  
4
17  
18  
19  
SEAT, CUSHION W/KILL SWITCH.................................. 1 ........... SEE NOTE  
SEAT, ASSY., NO ARMS ................................................ 1 ........... SAFETY ITEM  
ARM REST KIT, SET OF 2 ............................................. 1 ........... INCLUDES ITEM W/  
*
#
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
#
SCREW, 5/16-18 X 5/8 SELF TAP BUTTON  
2
SWITCH, KILL, DELTA SYSTEMS 644-62 ..................... 1 ........... SAFETY ITEM  
CONNECTOR BODY - 2 PIN MICH. SEAT...................... 1 ........... SAFETY ITEM  
WIRE ASSY., 16 GA RED X 11"..................................... 1 ........... SAFETY ITEM  
WIRE ASSY., 16 GA VIOLET/ORANGE X 12.50" .......... 1 ........... SAFETY ITEM  
SEAT ADJUSTER KIT, MICHIGAN V-2805  
BUMPER STEM 1.0" D X .5 X .31  
GROMMET, MINOR-PNZ 4004  
SCREW, HHC 1/4-20 X 2.00  
1
7
1
4
TEMPLATE, PLATFORM SEAT  
NOTE  
WHEN OLD STYLE SEAT, PARTS ORDER STOCK HAS BEEN DEPLETED (ITEMS 14, 15 AND 17)  
NEW STYLE SEAT MUST BE ORDERED (ITEMS 18 THRU 29).  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 45  
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HTX-44Y RIDE-ONTROWEL — SEAT FRAME ASSY. (YANMAR)  
SEAT FRAME ASSY. (YANMAR)  
15  
5
14  
14  
NEW  
STYLE  
20  
8
5
18  
9
19  
17  
12  
10  
7
1
2
13  
3
6
4
11  
PAGE 46 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44Y RIDE-ONTROWEL — SEAT FRAME ASSY. (YANMAR)  
SEAT FRAME ASSY. YANMAR)  
NO.  
1
2
PART NO.  
0300 B  
5283  
PART NAME  
WASHER, FLAT 5/16 SAE  
NUT, NYLOC 5/16-18  
NUT, NYLOC 1/4-20  
NUT U TYPE 1/4-20  
SCREW, 5/16-18 X 5/8 SELF TAP BUTTON  
SCREW, THP 1/4-20 X 3/4 SS  
GROMMET, MINOR-PNZ 4004  
SWITCH, KILL, DELTA SYSTEMS 644-62 ..................... 1 ........... SAFETY ITEM  
SEAT ADJUSTER KIT, MICHIGAN V-2805  
BUMPER STEM 1.0" D X .5 X .31  
PANEL,SEAT FRAME FRONT CENTER ........................ 1 ........... SAFETY ITEM  
PLATFORM, OPERATOR SEAT  
BLOCK, OPERATOR SEAT-PIVOT  
ARM REST KIT, SET OF 2 ............................................. 1 ........... INCLUDES ITEM W/  
SEAT, ASSY., NO ARMS ................................................ 1 ........... SAFETY ITEM  
SCREW, HHC 1/4-20 X 2.00 ........................................... 4  
WIRE ASSY., 16 GA VIOLET/ORANGE X 12.50" .......... 1 ........... SAFETY ITEM  
WIRE ASSY., 16 GA RED X 11"..................................... 1 ........... SAFETY ITEM  
CONNECTOR BODY - 2 PIN MICH. SEAT...................... 1 ........... SAFETY ITEM  
QTY.  
REMARKS  
4
4
4
4
2
4
1
3
10024  
11534  
21869  
12287  
19468  
21870  
21865  
21597  
20676  
20679  
20685  
21868  
21860  
20909  
21923  
21924  
21936  
4
5
6
7
8
9
#
1
7
10  
11  
12  
13  
14  
15  
17  
18  
19  
20  
1
2
#
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 47  
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HTX-44K/Y RIDE-ONTROWEL — FRONT PANEL ASSY. (RIGHT-SIDE)  
FRONT PANEL ASSY. (RIGHT-SIDE)  
4
7
3
6
12  
8
5
S
T
A
R
T
E
R
N
T
G
E
S
W
A
C
E
F
F
O
H
U
I
T
C
H
E
A
T
H
A
R
C
T
C
P
E
R
P
S
D
T
E
M
A
11  
G
E
1
2
9
7A  
10  
11  
6
PAGE 48 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — FRONT PANEL ASSY. (RIGHT-SIDE)  
FRONT PANEL ASSY. (RIGHT-SIDE)  
NO.  
1
2
3
4
PART NO.  
2203  
5065 B  
10019  
PART NAME  
QTY.  
REMARKS  
WASHER, FLAT # 10 SAE  
SCREW, RHM 10-32 X 1/2  
NUT, NYLOC 10-32  
2
2
2
1
11098  
CIRCUIT BRKR,WAYTEK#46540 40 AMP  
5
6
12017  
12287  
RELAY, KILL ................................................................... 1 ........... SAFETY ITEM  
SCREW, THP 1/4-20 X 3/4 SS  
4
7
7
7A  
7A  
8
20511  
1E01363590  
12940  
12627  
406000  
20674  
20677  
21575  
29640  
SWITCH, IGNITION ........................................................ 1 ........... KUBOTA  
SWITCH, IGNITION ........................................................ 1 ........... YANMAR  
KEY, IGNITION ............................................................... 2 ........... KUBOTA  
KEY, IGNITION ............................................................... 2 ........... YANMAR  
SWITCH, ROCKER DP-DT  
1
9
HANDLE, GRAB ............................................................. 1 ........... SAFETY ITEM  
PANEL, SEAT FRAME FRONT RIGHT ........................... 1 ........... SAFETY ITEM  
10  
11  
12  
SCREW, SHC 5/16-18 X 3/4  
HR METER, SENDEC RECT FLUS MT  
2
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 49  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (RIGHT-FRONT)  
FRAME ASSY. (RIGHT-FRONT)  
6
12  
3
4
5
8
10  
1
2
9
7
11  
PAGE 50 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (RIGHT-FRONT)  
FRAME ASSY. (RIGHT-FRONT)  
NO.  
1
2
3
4
5
6
7
8
9
9
10  
11  
12  
PART NO.  
8087  
8128  
PART NAME  
QTY.  
REMARKS  
SCREW, HHC 1/2-13 X 4  
CLAMP, HOSE SUPPORT, 5/16  
LEVER,THROTTLE  
4
1
1
1
4
2
2
4
11379  
11712  
12287  
12288  
12355  
19266  
20680  
21925  
21052  
21341  
406021  
ENGINE SPEED DECAL  
SCREW, THP 1/4-20 X 3/4 SS  
SCREW, THP 1/4-20 X 1  
BRACKET, LIGHT  
NUT, BLIND 1/4-20 X 10GA  
GUARD W/GRILL ........................................................... 1 .........SAFETY ITEM (KUBOTA)  
GUARD W/GRILL ........................................................... 1 .........SAFETY ITEM (YANMAR)  
LIGHT, SPEAKER WIDE FLOOD ................................... 1 .........SAFETY ITEM  
CABLE, CTRL THUMB RELEASE 46"  
GAUGE, ENGINE STATUS  
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 51  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (RIGHT-REAR )  
FRAME ASSY. (RIGHT-REAR)  
5
2
3
3
1
4
2
4
5
1
9
6
11  
7
12  
8
10  
PAGE 52 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (RIGHT-REAR )  
FRAME ASSY. (RIGHT-REAR)  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
0937  
2153  
2203  
3513  
10019  
10568  
12287  
19266  
20678  
21052  
21604  
29057  
PART NAME  
QTY.  
REMARKS  
NUT,HEX #10-32  
2
2
5
2
2
1
5
5
ROD END, 10-32 FEMALE RH  
WASHER, FLAT # 10 SAE  
SCREW, HHC 10-32 X 1  
NUT, NYLOC 10-32  
CABLE,THROTTLE  
SCREW, THP 1/4-20 X 1  
NUT, BLIND 1/4-20 X 10GA  
PANEL, SEATFRAME RIGHT-REAR............................... 1 ........... SAFETY ITEM  
LIGHT, SPEAKER WIDE FLOOD  
SPACER, DOCUMENT BOX  
9
10  
11  
12  
1
1
1
DOCUMENT BOX, (CP90007-07)  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 53  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (LEFT-FRONT/REAR)  
FRAME ASSY. (LEFT-FRONT/REAR)  
1
1
1
11  
9
13  
18  
3
12  
KUBOTA  
15  
8
10  
7
6
2
14  
19  
20  
12  
25  
26  
1
22  
24  
23  
21  
18  
16  
17  
YANMAR  
10  
PAGE 54 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — FRAME ASSY. (LEFT-FRONT/REAR)  
FRAME ASSY. (LEFT-FRONT/REAR)  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
12287  
13287  
15175  
19266  
20660  
20673  
20674  
20675  
20678  
20680  
21925  
20693  
21052  
21470  
21575  
21597  
21894  
21893  
21986  
PART NAME  
QTY.  
REMARKS  
SCREW, THP 1/4-20 X 3/4 SS  
12  
NUT, NYLOC #8-32 ......................................................... 2 ........... KUBOTA  
SCREW, PAN HEAD 8-32 X 3/4...................................... 2 ........... KUBOTA  
NUT, BLIND 1/4-20 X 10GA  
SEAT FRAME W/A  
4
1
LATCH, RUBBER HOOD ................................................ 1 ........... KUBOTA  
HANDLE, GRAB ............................................................. 1 ........... SAFETY ITEM  
PANEL, SEAT FRAME FRONT LEFT ............................. 1 ........... SAFETY ITEM  
PANEL, SEAT FRAME REAR LEFT ............................... 1 ........... SAFETY ITEM  
GUARD/W, GRILL W/A.................................................... 1 ........... SAFETY ITEM (KUBOTA)  
GUARD/W, GRILL W/A.................................................... 1 ........... SAFETY ITEM (YANMAR)  
PANEL, RADIATOR COVER............................................ 1 ........... SAFETY ITEM  
LIGHT, SPEAKER WIDE FLOOD ................................... 2 ........... SAFETY ITEM  
SWITCH, ON-OFF-ON  
SCREW, SHC 5/16-18 X 3/4  
BUMPER,STEM 1"DIA X.5"STEMX.31TK  
9
10  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
2
2
2
CLIP, FAST LEAD ........................................................... 2 ........... YANMAR  
SCREW, FAST LEAD ..................................................... 2 ........... YANMAR  
WASHER, FAST LEAD - STAINLESS ............................ 2 ........... YANMAR  
121252-44510 RADIATOR BOTTLE  
0131 A  
21947  
12125644600 BRACKET, RADIATOR BOTTLE  
0948  
10024  
10024  
12287  
1
4
1
1
4
6
6
2
SCREW, HHC 1/4 - 20 X 3/4  
BRACKET, RADIATOR BOTTLE MOUNT  
WASHER, FLAT 1/4 SAE  
NUT, NYLOC 1/4-20  
NUT, NYLOC 1/4-20  
SCREW, THP 1/4 - 20 X 3/4 SS  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 55  
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HTX-44K RIDE-ONTROWEL — RIGHT-HAND VALVE ASSY.  
RIGHT-HAND VALVE ASSY. (KUBOTA S/N 2000885 AND BELOW)  
6
4
2
5
1
3
PAGE 56 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE-ONTROWEL — RIGHT-HAND VALVE ASSY.  
RIGHT-HAND VALVE ASSY. (KUBOTA S/N 2000885 AND BELOW)  
NO.  
PART NO.  
16083  
20149  
20830  
20832  
20834  
21631  
PART NAME  
QTY.  
REMARKS  
1
*
2
*
3
4
*
5
*
6
*
NUT, HEX M12 P1.75  
1
1
PALM HANDLE, RIGHT HAND W/O SWITCH  
VALVE ASSY., RIGHT HAND STG W/O SWITCH .......... 1 ........... INCLUDES ITEMS W/  
RH STEERING VALVE  
ADAPTOR, RH PALM HANDLE  
BOOT, STEERING VALVE  
*
1
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 57  
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HTX-44K/Y RIDE-ONTROWEL — RIGHT-HAND VALVE ASSY.  
RIGHT-HAND VALVE ASSY. (KUBOTA/YANMAR - S/N 2000886 AND ABOVE)  
9
12  
13  
10  
1
8
9
7
14  
3
4
15  
2
16  
17  
6
5
1
LEFT  
RIGHT  
PALM  
HANDLE  
KIT  
NOTES:  
ITEMS 12, 13 AND 14 CANNOT BE  
PURCHASED SEPARATELY.  
1
PAGE 58 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — RIGHT-HAND VALVE ASSY.  
RIGHT-HAND VALVE ASSY. (KUBOTA/YANMAR - S/N 2000886 AND ABOVE)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1# $ 1318  
TERMINAL, BULLET, FEMALE, 18-22  
TERMINAL, BULLET MALE 14-16  
NUT, HEX M12 P1.75  
1
1
1
*
2# $ 4692  
*
3# $ 16083  
*
4 $  
5
6
20155  
20165  
20829  
20832  
20834  
21631  
432233013  
PALM HANDLE, W/SWITCH, RIGHT .............................. 1 ........... INCLUDES ITEMS W/#  
PALM HANDLE KIT, L/R HANDLES W/O BOOT ............. 1 ........... INCLUDES ITEMS W/$  
VALVE ASSY., W/SWITCH ............................................. 1 ........... INCLUCES ITEMS W/  
VALVE, RH STEERING  
ADAPTOR, RH PALM HANDLE  
BOOT, STEERING VALVE  
GUIDE PLATE KIT .......................................................... 1 ........... INCLUDES ITEMS W/%  
BOOT, STEERING VALVE .............................................. 1 ........... SEE NOTE BELOW  
NUT ................................................................................. 1 ........... SEE NOTE BELOW  
GUIDE PLATE BUSHING ............................................... 1 ........... SEE NOTE BELOW  
UPPER GUIDE PLATE ................................................... 1 ........... SEE NOTE BELOW  
VALVE  
SPRING, RETURN  
LOWER GUIDE PLATE  
*
*
7
1
1
1
*
8
*
9%  
*
10  
11%  
12%  
13%  
14%  
15  
321800006  
421801100  
430033036  
4
4
1
16  
17  
ITEMS 12 THRU 14 CANNOT BE PURCHASED SEPARATELY  
NOTE  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 59  
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HTX-44K/Y RIDE-ONTROWEL — LEFT-HAND VALVE ASSY.  
LEFT-HAND VALVE ASSY.  
8
9
7
3
4
6
2
1
5
LEFT  
RIGHT  
PALM  
HANDLE  
KIT  
PAGE 60 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — LEFT-HAND VALVE ASSY.  
LEFT-HAND VALVE ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1# $ 1318  
TERMINAL, BULLET, FEMALE, 18-22  
TERMINAL, BULLET MALE 14-16  
NUT, HEX M12 P1.75  
1
1
1
*
2# $ 4692  
*
3# $ 16083  
*
4 $  
5
6
20150  
20165  
20831  
20833  
21053  
21631  
PALM HANDLE, W/SWITCH, LEFT ................................ 1 ........... INCLUDES ITEMS W/#  
PALM HANDLE KIT, L/R HANDLES W/O BOOT ............. 1 ........... INCLUDES ITEMS W/$  
VALVE ASSY. W/SWITCH .............................................. 1 ........... INCLUCES ITEMS W/  
VALVE, LH STEERING  
ADAPTOR, LH PALM HANDLE  
BOOT, STEERING VALVE  
*
*
7
*
8
*
9
*
1
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 61  
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HTX-44K/Y RIDE-ONTROWEL — SPRAY ASSY.  
SPRAY ASSY.  
24 IN.  
(610 MM)  
TO PUMP “A”  
INPUT  
19  
4
17  
16  
7
1
14  
20  
9
2
3
16  
3 IN.  
(76.2 MM)  
10  
15  
12  
13  
11  
3
6
7
2
1
75 IN.  
(1,905 MM)  
20  
8
7
19  
10  
9
PUMP  
“A”  
12  
13  
5
18  
3 IN.  
(76.2 MM)  
16  
PUMP “A”  
INPUT  
14 IN.  
(356 MM)  
21  
11  
TO PUMP “B”  
INPUT  
7
3
2
PUMP  
“B”  
PUMP “B”  
INPUT  
BRACKET IS WELDED  
TO FRAME  
1
15  
8 IN.  
(203 MM)  
19  
19  
8
3
2
7
1
18 IN.  
(457 MM)  
45 IN.  
(1,143 MM)  
18  
7
6
BRACKET IS WELDED  
TO FRAME  
5
21  
PAGE 62 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — SPRAY ASSY.  
SPRAY ASSY.  
NO.  
1
2
3
4
PART NO.  
PART NAME  
QTY.  
3
3
30  
1
REMARKS  
0131 A  
0181 B  
0948  
SCREW, HHC 1/4-20 x 3/4  
WASHER, LOCK, 1/4 MED  
WASHER, FLAT, 1/4 SAE  
CAP, SPRAY TANK  
2108  
5
6
2898  
2912  
WASHER, ROUNDED NEOPRENE 1 X 1/2  
FITTING 90 DEGREE  
2
2
7
8
9
10  
2918  
CLAMP, HOSE .475-.536 ID  
FITTING, PLASTIC-TEE 1/4 BARB  
FITTING, 90 FUEL  
SCREEN, FILTER DAPCO 11604  
SEAL, WPACK 16-18 (GRN)  
CONNECTOR, WPACK 2 PIN SHROUD  
TERMINAL, WPACK MALE 14-16 GA  
FUELTANK  
PUMP, SPRAY ................................................................ 2 ........... INCLUDES ITEMS W/  
BUSHING, RUBBER FUEL  
VALVE, DRAIN (DAPCO P/N 11478)  
HOSE, .25 ID x .375 OD TYGON ................................. 10 ........... SOLD BY FOOT  
HOSE, .375 ID x .5 OD TYGON .................................. 5.3 ........... SOLD BY FOOT  
HOSE, 1/4 x 3/8 PVC FUEL YELLOW......................... 0.5 ........... SOLD BY FOOT  
8
2
2
2
4
2
4
1
10022  
12008  
12009  
12171  
12176  
12179  
12403  
12548  
19633  
19661  
60001  
60002  
60058  
392292  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
#
#
#
#
5
1
NOZZEL, SPRAY  
2
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 63  
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HTX-44K RIDE-ONTROWEL — FUELTANK ASSY.  
FUEL TANK ASSY. (KUBOTA)  
7
9 IN.  
(229 MM)  
8
17 IN.  
(432 MM)  
FUEL  
FIL  
TER  
CANNISTER  
TRANSFER  
(LIFTING) PUMP  
4
35 IN.  
(889 MM)  
21 IN.  
(533 MM)  
12  
9
10  
2
5
1
13  
5
4
4
6
11  
3
2 IN.  
(50 MM)  
FUEL  
T
ANK  
PAGE 64 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K RIDE-ONTROWEL — FUELTANK ASSY.  
FUEL TANK ASSY. (KUBOTA)  
NO.  
1
2
3
4
5
6
PART NO.  
11418  
12006  
12010  
19473  
19633  
21576  
PART NAME  
QTY.  
REMARKS  
CAP, W/GAUGE “FUEL (10.5")  
FITTING, 90 03BARB-4BARB FUEL  
SCREEN,FUEL (DAPCO 11656)  
CLAMP, WORM HOSE #4  
BUSHING, RUBBER FUEL  
TANK,12 GALLON FUEL PE  
1
1
1
4
5
1
7
8
9
10  
11  
12  
13  
60013  
60013  
60013  
60028  
60058  
7000043081  
W12023  
HOSE, 0.25 ID RUBBER FUEL 9 IN. (229 MM) ............. 1 ........... SOLD BY FOOT  
HOSE, 0.25 ID RUBBER FUEL 17 IN. (432 MM) ............ 2 ........... SOLD BY FOOT  
HOSE, 0.25 ID RUBBER FUEL 35 IN. (889 MM) ............ 3 ........... SOLD BY FOOT  
HOSE, .312 ID RUBBER FUEL 21 IN. (533 MM) ............ 2 ........... SOLD BY FOOT  
HOSE, 1/4 X 3/8 PVC FUEL YELLOW 2 IN. (50.8 MM) . 1 ........... SOLD BY FOOT  
FILTER, FUEL  
1
1
FITTING, 90 05BARB-4BARB FUEL  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 65  
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HTX-44Y RIDE-ONTROWEL — FUELTANK ASSY.  
FUEL TANK ASSY. (YANMAR)  
PAGE 66 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44Y RIDE-ONTROWEL — FUELTANK ASSY.  
FUEL TANK ASSY. (YANMAR)  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
0131 A  
0300 B  
0948  
1404  
5283  
10024  
11418  
12010  
19473  
19633  
21576  
60028  
60028  
60028  
60028  
60058  
PART NAME  
QTY.  
REMARKS  
SCREW, HHC 1/4 - 20 X 3/4  
WASHER, FLAT SAE 5/16  
WASHER, FLAT SAE 1/4  
SCREW, HHC 5/16 - 18 X 3-1/4 #5  
NUT, NYLOC 5/16 - 18  
4
2
2
1
1
2
1
1
4
5
1
NUT, NYLOC 1/4 - 20  
CAP, W/GAUGE “FUEL (10.5")  
SCREEN,FUEL (DAPCO 11656)  
CLAMP, WORM HOSE #4  
BUSHING, RUBBER FUEL  
TANK,12 GALLON FUEL PE  
HOSE, 5/16 ID RUBBER FUEL 10 IN. (254 MM) ....... 1 ........... SOLD BY FOOT  
HOSE, 5/16 ID RUBBER FUEL 12 IN. (305 MM) ........ 2 ........... SOLD BY FOOT  
HOSE, 5/16 ID RUBBER FUEL 44 IN. (1118 MM) ...... 3 ........... SOLD BY FOOT  
HOSE, 5/16 ID RUBBER FUEL 54 IN. (1372 MM) ...... 3 ........... SOLD BY FOOT  
HOSE, 1/4 X 3/8 PVC FUEL YELLOW 2 IN. (50.8 MM)1........... SOLD BY FOOT  
9
10  
11  
12  
12  
12  
12  
13  
14  
15  
16  
17  
18  
119802-55800-12 FILTER, FUEL  
1
1
1
1
1
21743  
21741  
W12023  
12006  
FUEL/WATER SEPARATOR (SEDIMENT BULB)  
PUMP, FUEL  
FITTING, 90 05BARB-4BARB FUEL  
FITTING, 90 03BARB-4BARB FUEL  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 67  
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HTX-44K/Y RIDE-ONTROWEL — BATTERY ASSY.  
BATTERY ASSY.  
11  
6
GROUND TO ENGINE  
USING EXISTING PUMP  
MOUNT PLATE BOLT.  
13  
12  
6
7
14  
15  
2
1
3
2
1
10  
4
4
5
6
5
6
7
6
9
8
6
7
PAGE 68 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — BATTERY ASSY.  
BATTERY ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
10031  
2509  
11692  
11693  
0949  
PART NAME  
QTY.  
REMARKS  
WASHER, EXT SHKP 1/4  
NUT, WING 1/4-20 PLATED  
BRACKET, BATTERY BOX  
BOLT, BATTERY BRACKET  
NUT, HEX FINISH 1/4-20  
WASHER, FLAT, 1/4 SAE  
NUT, NYLOC 1/4-20  
2
2
1
2
2
8
5
1
2
0948  
10024  
20696  
0131 A  
10318  
5277  
12273  
12278  
10314  
BATTERY BOX W/A  
SCREW, HHC 1/4-20 x 3/4  
BATTERY BOX, GROUP 24........................... 1 ............... SAFETY ITEM  
SCREW, HHC 1/4-20 x 1-1/2  
CLAMP, 3/8 TUBE  
CABLE, BAT NEG 4GA32x3/8R  
CABLE, POS BATTERY RED 31"  
BATTERY 12V GR22...................................... 1 ............... USE INTERSTATE P/N 22F-60  
9
10  
11  
12  
13  
14  
15  
1
1
1
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 69  
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HTX-44K/Y RIDE-ONTROWEL — WIRING DIAGRAM  
PAGE 70 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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HTX-44K/Y RIDE-ONTROWEL — HYDRAULIC DIAGRAM  
PO  
#10 SAE  
4
5
2050 PSI  
1
S1  
1
C1  
#6 SAE  
.020 Ø  
COOLER  
#20 SAE  
3
1
2
P4  
4
2
3
#10 SAE  
2
PI  
#10 SAE  
2
6
2
1
1
P2  
#10 SAE  
G
#4 SAE  
C2  
#6 SAE  
S2  
S3  
TANK  
#10 SAE  
1
2
C3  
#6 SAE  
.020 Ø  
P1  
#10 SAE  
1
2
5 PSI  
1
S
#6 SAE  
4
2
3
2
6
1
SP  
#6 SAE  
C4  
#6 SAE  
P3  
#10 SAE  
M1  
#10 SAE  
M2  
#10 SAE  
S4  
2
2
T1 T2  
#10 SAE #8 SAE  
T3  
#6 SAE  
T
#12 SAE  
#10 SAE  
#10 SAE  
TBD  
P
P
T
T
44-60  
7
8
19.8  
19.8  
GPM  
9.9  
1
HP  
GPM  
GPM  
1
2
3
1
4
2
9
9
9
10  
COMPONENT DESCRIPTIONS  
ITEM# PART NO.  
DESCRIPTION  
SUCTION FILTER, 10 MICRON ABS  
CYLINDER, STEERING  
QTY  
10  
9
21107  
12056  
20831  
20829  
20652  
20780  
21058  
1
3
1
1
2
1
1
8
VALVE/A, HYDRO-CONTROL SNG AXIS  
VALVE/A, HYDROCONTROL DUAL AXIS  
CYLINDER, PITCH  
7
6
5
VALVE/A, PITCH BLOCK  
4:STX  
4:HTX  
3
COOLER, THERM TRANSFER MF-30  
21129  
21506  
21856  
21855  
21287  
COOLER, THERM TRANSFER MF-15  
VALVE/A, PUMP SAFETY BYPASS  
MOTOR, HYD SAUER OMTW400  
MOTOR, HYD SAUER OMTW315  
PUMP/A, SAUER-DANFOSS M-25  
1
1
2
2
1
2:STX  
2:HTX  
1
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 71  
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TERMS AND CONDITIONS OF SALE — PARTS  
5. Parts must be in new and resalable  
condition, in the original Multiquip  
package (if any), and with Multiquip part  
numbers clearly marked.  
Multiquip reserves the right to quote and  
sell direct to Government agencies, and to  
Original Equipment Manufacturer accounts  
who use our products as integral parts of their  
own products.  
PAYMENT TERMS  
Terms of payment for parts are net 30 days.  
FREIGHT POLICY  
6. The following items are not returnable:  
All parts orders will be shipped collect or  
prepaid with the charges added to the invoice.  
All shipments are F.O.B. point of origin.  
Multiquip’s responsibility ceases when a  
signed manifest has been obtained from the  
carrier, and any claim for shortage or damage  
must be settled between the consignee and  
the carrier.  
a. Obsolete parts. (If an item is in the  
price book and shows as being  
replaced by another item, it is  
obsolete.)  
SPECIAL EXPEDITING SERVICE  
A $35.00 surcharge will be added to the  
invoice for special handling including bus  
shipments, insured parcel post or in cases  
where Multiquip must personally deliver the  
parts to the carrier.  
b. Any parts with a limited shelf life  
(such as gaskets, seals, “O” rings,  
and other rubber parts) that were  
purchased more than six months  
prior to the return date.  
LIMITATIONS OF SELLER’S LIABILITY  
MINIMUM ORDER  
Multiquip shall not be liable hereunder for  
damages in excess of the purchase price of  
the item with respect to which damages are  
claimed, and in no event shall Multiquip be  
liable for loss of profit or good will or for any  
other special, consequential or incidental  
damages.  
The minimum charge for orders from Multiquip  
is $15.00 net. Customers will be asked for  
instructions regarding handling of orders not  
meeting this requirement.  
c. Any line item with an extended  
dealer net price of less than  
$5.00.  
d. Special order items.  
RETURNED GOODS POLICY  
e. Electrical components.  
f. Paint, chemicals, and lubricants.  
g. Decals and paper products.  
h. Items purchased in kits.  
Return shipments will be accepted and  
credit will be allowed, subject to the following  
provisions:  
LIMITATION OF WARRANTIES  
No warranties, express or implied, are  
made in connection with the sale of parts or  
trade accessories nor as to any engine not  
manufactured by Multiquip. Such warranties  
made in connection with the sale of new,  
complete units are made exclusively by a  
statement of warranty packaged with such  
units, and Multiquip neither assumes nor  
authorizes any person to assume for it  
any other obligation or liability whatever in  
connection with the sale of its products. Apart  
from such written statement of warranty,  
there are no warranties, express, implied or  
statutory, which extend beyond the description  
of the products on the face hereof.  
1. A Returned Material Authorization  
must be approved by Multiquip prior to  
shipment.  
7. The sender will be notified of any material  
received that is not acceptable.  
8. Such material will be held for five  
working days from notification, pending  
instructions. If a reply is not received  
within five days, the material will be  
returned to the sender at his expense.  
2. To obtain a Return Material Authorization,  
a list must be provided to Multiquip  
Parts Sales that defines item numbers,  
quantities, and descriptions of the items  
to be returned.  
9. Credit on returned parts will be issued  
at dealer net price at time of the original  
purchase, less a 15% restocking  
charge.  
a. The parts numbers and descriptions  
must match the current parts price  
list.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
based on the list price that was effective  
twelve months prior to the RMA date.  
c. The list must state the reason(s)  
for the return.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s) or invoice(s) under  
which the items were originally  
purchased.  
11. Credit issued will be applied to future  
purchases only.  
PRICING AND REBATES  
e. The list must include the name  
and phone number of the person  
requesting the RMA.  
Prices are subject to change without prior  
notice. Price changes are effective on a  
specific date and all orders received on or  
after that date will be billed at the revised price.  
Rebates for price declines and added charges  
for price increases will not be made for stock  
on hand at the time of any price change.  
3. AcopyoftheReturnMaterialAuthorization  
must accompany the return shipment.  
4. Freight is at the sender’s expense. All  
parts must be returned freight prepaid to  
Multiquip’s designated receiving point.  
PAGE 72 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)  
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NOTES  
HTX-44K/Y RIDE-ON TROWEL— PARTS MANUAL — REV. #18 (08/28/12) — PAGE 73  
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PARTS MANUAL  
HERE’S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
UNITED STATES  
Multiquip Corporate Office  
MQ Parts Department  
18910 Wilmington Ave.  
Carson, CA 90746  
Contact: mq@multiquip.com  
Tel. (800) 421-1244  
Fax (800) 537-3927  
800-427-1244  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
Mayco Parts  
Warranty Department  
800-306-2926  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
800-421-1244, Ext. 279  
310-537-3700, Ext. 279  
Fax: 310-537-1173  
Fax: 310-631-5032  
Service Department  
Technical Assistance  
800-421-1244  
310-537-3700  
Fax: 310-537-4259  
800-478-1244  
MEXICO  
UNITED KINGDOM  
MQ Cipsa  
Multiquip (UK) Limited Head Office  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla 72760 Mexico  
Contact: pmastretta@cipsa.com.mx  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223  
Fax: 0161 339 3226  
Global Lane,  
Dukinfield, Cheshire SK16 4UJ  
Contact: sales@multiquip.co.uk  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: jmartin@multiquip.com  
Tel: (450) 625-2244  
Tel: (877) 963-4411  
Fax: (450) 625-8664  
© COPYRIGHT 2010, MULTIQUIP INC.  
Multiquip Inc, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other  
trademarks are the property of their respective owners and used with permission.  
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.  
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in  
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published  
in this publication at any time without notice and without incurring any obligations.  
Your Local Dealer is:  
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