Multiquip Saw MP25E1 User Manual

PARTS MANUAL  
MP2 SERIES  
MODELS  
MP25E1  
MP25E3  
MP275E3  
MP2H  
MASONRY SAWS  
(5HP 1Ø ELECTRIC MOTOR)  
(5HP 3Ø ELECTRIC MOTOR)  
(HONDA GX270QWH2 GASOLINE ENGINE)  
Revision #1 (03/26/10)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
P/N: 38269  
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SILICOSIS/RESPIRATORY WARNINGS  
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.  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 3  
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TABLE OF CONTENTS  
MP2 MASONRY SAW  
HONDA GX270QWH2  
Proposition 65 Warning ............................................. 2  
Silicosis/Respiratory Warnings .................................. 3  
Table Of Contents ..................................................... 4  
Parts Ordering Procedures ....................................... 5  
Explanation of Codes in Remarks............................. 6  
Suggested Spare Parts ............................................. 7  
GASOLINE ENGINE  
Air Cleaner (Cyclone) Assembly ........................ 30-31  
Camshaft Assembly ........................................... 32-33  
Carburetor Assembly ......................................... 34-35  
Control Assembly ............................................... 36-37  
Crankcase Cover Assembly............................... 38-39  
Crankshaft Assembly ......................................... 40-41  
Cylinder Barrel Assembly................................... 42-43  
Cylinder Head Assembly .................................... 44-45  
Fan Cover Assembly .......................................... 46-47  
Flywheel Assembly ............................................ 48-49  
Fuel Tank Assembly ........................................... 50-51  
Ignition Coil Assembly ........................................ 52-53  
Labels Assembly ................................................ 54-55  
Muffler Assembly ............................................... 56-57  
Piston Assembly................................................. 58-59  
Recoil Starter Assembly..................................... 60-61  
COMPONENT DRAWINGS  
Nameplate and Decals........................................... 8-9  
Tray Assembly ....................................................10-11  
Cart Assembly....................................................12-13  
Motor Plate and Blade Guard Assembly............14-15  
Electric Motor Assembly.....................................16-17  
Water Pump Assembly (Electric Motors Only) ..... 18-19  
Gasoline Engine Mount Assy. ............................20-21  
Gasoline Engine Jackshaft Assy. .......................22-23  
Gasoline Engine Covers Assy. ...........................24-25  
Water Pump Assembly (Gasoline Engines Only).. 26-27  
Step Pedal Assembly .........................................28-29  
Terms and Conditions of Sale — Parts ................... 62  
Specification and part number are subject  
to change without notice.  
PAGE 4 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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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!  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — 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 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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SUGGESTED SPARE PARTS  
Qty.  
P/N  
Description  
Qty.  
P/N  
Description  
2 ............ 20478 .................... KNOB, COMFORT GRIP  
1 ............ 23783-001 ............ WRENCH, HEX 3/4  
4 ............ 21004-005 ............ V-BELT, ELECTRIC MOTOR AX-48  
1 ............ 23843-001 ............ WATER PUMP, ELECTRIC MOTOR  
4 FT. ...... 23867-006 ............ VINYLWATERTUBING  
1 ............ 27036-501 ............ CONVEYOR CART ASSY.  
2 ............ 23830-001 ............ BLADE SHAFT BEARING  
2 ............ 8136...................... BLADE SCREW  
2 ............ 20478 .................... HANDLE GRIP  
2 ............ 23830-001 ............ BLADE SHAFT BEARING  
2 ............ 8136...................... BLADE SCREW  
2 ............ 5054 A .................. WASHER, LOCK  
1 ............ 23783-001 ............ WRENCH, HEX 3/4  
4 ............ 16779-012 ............ V-BELT, DRIVE, 3VX250  
4 ............ 16779-004 ............ V-BELT, JACK SHAFT 3VX375  
1 ............ 25685-001 ............ STRAINER  
1 ............ 27036-501 ............ CONVEYOR CART ASSY.  
2 ............ 23833-001 ............ OUTER BLADE FLANGE  
2 ............ 23846-001 ............ INNER BLADE FLANGE  
2 ............ 18637-001 ............ KNOB, LOCK  
2 ............ 5054 A .................. WASHER, LOCK  
2 ............ 23832-001 ............ OUTER BLADE FLANGE  
2 ............ 23833-001 ............ INNER BLADE FLANGE  
2 ............ 18637-001 ............ HANDLE LOCK  
3 ............ 17210ZE1505 ....... ELEMENT, AIR CLEANER  
3 ............ 9807956846 .......... SPARK PLUG  
1 ............ 17620ZH7023 ....... CAP, FUEL FILLER  
1 ............ 28462ZE2W11 ...... ROPE, RECOIL STARTER  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 7  
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NAME PLATE AND DECALS  
NAMEPLATE AND DECALS  
13  
14  
1
2
7
16  
5
11  
6
10  
9
12  
4
19  
8
4
4
15  
18  
17  
GASOLINE MODELS ONLY  
PAGE 8 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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NAME PLATE AND DECALS  
NAMEPLATE AND DECALS  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
2
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
PLATE, MODEL/SERIAL NUMBER ..................... 1 ................CONTACT PARTS DEPT.  
21302  
38243  
15580  
35137  
DECAL, BELT GUARDWARNING  
DECAL, MP2 LOGO  
DECAL, RESPIRATORYWARNING  
DECAL, READ OPERATORS MANUAL  
DECAL, CW ROTATION  
DECAL, BLADEWARNING  
DECAL, PREVENT SERIOUS INJURY  
DECAL, US FLAG  
DECAL, MULTIQUIP 4 x 4 IN.  
DECAL, POWDER COATED  
1
3
1
1
1
1
1
1
1
1
25491  
25249-001  
22122-001  
29730  
38213  
13118  
25139-001  
25215-001  
27082-001  
20525  
38239  
21302  
DECAL, EXTENSION CORD SIZE ...................... 1 ................ELECTRIC MODELS ONLY  
DECAL, ELECTRIC CORDWARNING ................. 1 ................ELECTRIC MODELS ONLY  
DECAL, CRANK HANDLETURN DIRECTION  
DECAL, PROP 65  
1
1
DECAL,MP2 LOGO ............................................. 1 ................GASOLINE MODELS ONLY  
DECAL, BELT GUARDWARNING........................ 1 ................GASOLINE MODELS ONLY  
35136  
DECAL, BLADE LOWER, CW  
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 9  
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TRAY ASSY.  
TRAY ASSY.  
PAGE 10 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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TRAY ASSY.  
TRAY ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
26963-351  
27026-001  
23853-001  
2509  
FRAME ................................................................ 1 ......... YELLOW  
2
CURTAIN, SPLASH  
1
3
1
1
1
1
1
3
SNAP HOOK, SHOWER CURTAIN  
NUT, WING 1/4 - 20 PLTD  
WASHER, FLAT 1/4 AN970-4  
RUBBER STOPPER  
4
*
5
*
6
*
7
*
8
*
9
12391-004  
23847-001  
0948  
5277  
23862-501  
23783-001  
WASHER, FLAT SAE 1/4  
SCREW, HHC 1/4 - 20 X 1-1/2  
RUBBER STOPPER ASSY. ................................. 1 ......... INCLUDES ITEMS W/  
WRENCH, HEX 3/4  
*
10  
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 11  
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CART ASSY.  
CART ASSY.  
PAGE 12 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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CART ASSY.  
CART ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
23804-003  
23804-004  
27035-001  
0730  
23793-001  
0948  
08233-004  
23796-001  
27037-001  
23866-001  
27032-001  
23795-008  
27033-001  
26076-301  
24288-001  
08622-012  
26992-351  
27036-501  
MAT, RUBBER V-RIB 6.75 X 12.06 IN.  
1
*
2
MAT, RUBBER V-RIB 14.94 X 12.06 IN. 1  
*
3
INSERT, CONVEYOR CART  
SCREW, HHC 1/4-20 X 1 IN.  
WHEEL, CONVEYOR CART  
WASHER, FLAT  
NUT, LOCK 1/4 IN. - 20 GRIPCO  
SCREW, RD HD  
SIDE CONVEYOR  
SCREW, HHST, 10-32 x 1/2 IN.  
RULER, LONG SIDE  
SCREW, HHST  
RULER, SHORT  
1
*
4
4
*
5
4
*
6
4
*
7
7
*
8
2
*
9
1
*
10  
5
*
11  
1
*
12  
*
5
13  
*
1
14  
TAPE, ROLL ADHESIVE TRNSFR  
GUIDE, CUTTING  
SCREW, THUMB 5/16 - 18 X 1-1/2 IN.  
CART, CONVEYOR  
8.5 FT.  
*
15  
1
1
1
*
16  
*
17  
*
18  
CART ASSEMBLY .................................. 1 ......... INCLUDES ITEMS W/  
*
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 13  
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MOTOR PLATE & BLADE GUARD ASSY.  
MOTOR PLATE & BLADE GUARD ASSY.  
PAGE 14 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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MOTOR PLATE & BLADE GUARD ASSY.  
MOTOR PLATE & BLADE GUARD ASSY.  
NO.  
1
PART NO.  
20478  
23835-702  
16105  
0300 B  
27023-001  
2621  
1162 A  
TBD  
PART NAME  
QTY.  
REMARKS  
GRIP, HANDLE  
1
1
4
4
2
TUBE, SPINDLE ASSY.  
SCREW, HEX 5/16-24 x 3/4 IN.  
WASHER, FLAT 5/16 IN.  
BEARING, PILLOW BLOCK ................................ 2 ......... INCLUDES ITEMS W/#  
ZERK FITTING  
CAP, GREASE ZERK #2 YLW  
SET SCREW, PILLOW BLOCK  
SHAFT, SPINDLE  
3
5
6
7
3
3
4
1
1
1
1
2
8
9#  
10  
11  
12  
13  
14  
15  
15  
16  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
43  
44  
45  
46  
23834-003  
07011-017  
0627  
KEY, WOODRUFF KEY  
KEY, SQUARE 3/16 x 1-1/4 IN.  
WASHER, SPRING  
06330-006  
23830-001  
23829-002  
23829-001  
27030-001  
28324-001  
10138  
BEARING  
SPACER, 1/2" ...................................................... 1 ......... S/NYG55003339 AND BELOW  
SPACER, 1/4" ...................................................... 1 ......... S/NYG55003340 AND ABOVE  
PULLEY, SPINDLE .............................................. 1 ......... ELECTRIC MODELS ONLY  
PULLEY, SPINDLE .............................................. 1 ......... GASOLINE MODELS ONLY  
SET SCREW, SPINDLE PULLEY  
SCREW, HEX 3/8-16 x 1-1/2 IN.  
WASHER, FLAT 3/8 IN.  
NUT, GRIPPO 3/8-16 IN.  
PIN, CLEVIS 3/8 x 1-1/8 IN.  
PIN, COTTER 3/32 DIA. x 3/4 IN.  
YOKE END, ADJUSTABLE  
NUT, JAM 3/8-24 IN.  
3
4
5
4
1
1
1
2
1
1
1
1
2
2
2
1
1
1
1
1284  
10136  
10133  
5291  
0683  
08327-012  
2199  
27021-001  
27034-001  
0166 A  
TIE ROD  
BALL JOINT, QUICK DISCONNECT  
WASHER, LOCK 3/8 IN.  
NUT, HEX 3/8-24 IN.  
07037-006  
23867-005  
25628-001  
12694-001  
8136  
TUBING, VINYL  
HOSE CLAMP, BLADE GUARD  
HOSE CLAMP  
BOLT, HEX 1/2-20 x 1-1/2 IN.  
WASHER, LOCK  
OUTER FLANGE  
INNER FLANGE  
BLADE GUARD ASSY. ........................................ 1 ......... YELLOW  
SNAP RING  
MOUNTING PLATE, BLADE GUARD  
SCREW, HEX 1/4-20 x 3/4 IN.  
WASHER, LOCK 1/4 IN.  
WASHER, FLAT 1/4 IN.  
MOTOR PLATE .................................................... 1 ......... YELLOW  
MOTOR PLATE .................................................... 1 ......... 9 HP HONDA  
SCREW, HHC 1/4-20 x 3/4 IN.  
SPLASH SHIELD, BLADE GUARD  
NUT, HEX 1/4-20 IN.  
5054 A  
23832-001  
23833-001  
27008-351  
17510-002  
23825-351  
0131 A  
2
1
3
5
3
0181 B  
0948  
26984-351  
29003-351  
0131 A  
27078-001  
0949  
2
1
2
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 15  
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ELECTRIC MOTOR  
ELECTRIC MOTOR  
18  
10  
9
5
7
6
2
1A  
3
4
1
12  
13  
1
9
14  
8
10  
13  
7
15  
16  
11  
13  
15  
SINGLE PHASE SWITCH  
THREE PHASE SWITCH  
BARE WIRE  
20  
23  
27  
24  
TO MOTOR  
21  
22  
25  
26  
NOTES:  
19  
MOTOR PLATE & BLADE  
GUARD ASSY., ITEM 16  
1
PAGE 16 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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ELECTRIC MOTOR  
ELECTRIC MOTOR  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
1
2
*
3
4
5
6
7
8
27022-401  
27090-401  
6059 B  
27029-001  
16193-006  
27002-351  
21004-005  
0948  
29710-351  
0131 A  
0181 B  
0949  
1023  
10136  
27016-001  
10133  
23811-354  
0131 A  
23865-001  
24037-501  
C799Mp55  
27090-001  
27090-003  
ELECTRIC MOTOR, 5 HP 1Ø .............. 1 ............ INCLUDES ITEMS W/  
ELECTRIC MOTOR, 5 HP 3Ø .............. 1 ............ INCLUDES ITEMS W/  
*
*
KEY, 1/4 x 2  
PULLEY (MOTOR)  
SCREW, SHS 5/16-18 x 3/8 IN.  
BELT GUARD  
BELT - AX-48  
2
1
2
1
2
5
1
3
5
3
4
6
2
6
2
2
2
1
1
1
1
WASHER, FLAT 1/4  
MOUNT, BELT GUARD  
SCREW, HHC 1/4 - 20 x 1/2 IN.  
WASHER, LOCK 1/4 IN.  
NUT, HEX 1/4-20 IN.  
SCREW, HHC 3/16-16 x 1-1/2 IN.  
WASHER, FLAT 3/8 IN.  
SPACER, MOTOR  
NUT, NYLOC 3/8-16 IN.  
BELT TIGHTENER  
SCREW, HHC 1/4 - 20 x 1/2 IN.  
SCREW, SELF-TAP  
9
10  
11  
12  
13  
14  
15  
16  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
SWITCHBOX, 1 PHASE  
SWITCHBOX, 3 PHASE  
STARTER  
TRIP, UNDER VOLTAGE  
BOLT .................................................... 2 ............ OBTAIN LOCALLY  
WASHER, FLAT ................................... 2 ............ OBTAIN LOCALLY  
NUT, HEX ............................................. 2 ............ OBTAIN LOCALLY  
CA302LN  
SWITCH  
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 17  
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WATER PUMP ASSY. (ELECTRIC MOTORS ONLY)  
WATER PUMP ASSY. (ELECTRIC MOTORs ONLY)  
PAGE 18 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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WATER PUMP ASSY. (ELECTRIC MOTORS ONLY)  
WATER PUMP ASSY. (ELECTRIC MOTORs ONLY)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
1
2
3
4
5
6
23843-001  
28693-501  
26077-001  
12694-001  
23867-006  
14233-002  
1662  
WATER PUMP, ELECTRIC.....................1..................USE WITH SINGLE PHASE MOTORS  
WATER PUMP, ELECTRIC.....................1 ..................USE WITH THREE PHASE MOTORS  
FITTING, BRASS 6 BARB 1/4FP  
HOSE CLAMP  
1
2
TUBING, VINYL 5/16 .............................4..................CUT TO 4 FT.  
Y-FITTING  
TIE, CABLE  
1
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 19  
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GASOLINE ENGINE MOUNT ASSY.  
GASOLINE ENGINE MOUNT ASSY.  
1
2
3
2
4
2
6
5
4
9
7
5
PAGE 20 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GASOLINE ENGINE MOUNT ASSY.  
GASOLINE ENGINE MOUNT ASSY.  
NO.  
1
PART NO.  
15101  
PART NAME  
QTY.  
REMARKS  
GX270QWH2  
ENGINE, HONDA 9 H.P.  
SCREW, HHC 3/8-16 x 1-1/4 IN.  
WASHER, LOCK 3/8 IN.  
WASHER, FLAT 3/8 IN.  
NUT, GRIPPO 3/8-16 IN.  
BASE PLATE, ENGINE MOUNT  
BELT TIGHTENER  
1
8
4
2
4
1
2
2
2
1023  
3
0166 A  
4
10136  
5
10133  
6
29004-351  
23811-354  
28275-001  
7
9
WASHER, FLAT  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 21  
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GASOLINE ENGINE JACKSHAFT ASSY.  
GASOLINE ENGINE JACKSHAFT ASSY.  
PAGE 22 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GASOLINE ENGINE JACKSHAFT ASSY.  
GASOLINE ENGINE JACKSHAFT ASSY.  
NO.  
1
PART NO.  
28321-001  
28919-001  
10057-011  
1162 A  
PART NAME  
BEARINGS, PILLOW BLOCK  
JACKSHAFT  
KEY, SQUARE 1/4 X 1-1/4  
CAP, GREASE ZERK #2 YLW  
ZERK, GREASE STR 1/4-28  
SCREW, HEX 3/8-16 x 1-1/4 IN.  
WASHER, LOCK 3/8 IN.  
WASHER, FLAT 3/8 IN.  
QTY.  
2
REMARKS  
2
1
3
3
4
2
5
2621  
2
6
1023  
0166 A  
4
7
4
8
28275-001  
28844-001  
29005-351  
28322-003  
16193-006`  
16779-012  
29007-001  
29008-001  
0424  
4
9
SUPPORT PLATE, JACKSHAFT  
BELT GUARD MOUNT  
1
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
1
PULLEY, ENGINE/JACKSHAFT  
SCREW, SET 5/16-18 x 3/8 IN.  
DRIVE BELT 3VX250  
2
4
2
PULLEY, JACKSHAFT  
1
BUSHING, SPLIT TYPE  
SCREW, 1/4-20 X 1-1/4 IN.  
SCREW, HHC 1/4 - 20 X 3/4 IN.  
WASHER, LOCK 1/4 IN.  
WASHER, FLAT 1/4 IN.  
1
3
0131 A  
4
0181 B  
4
0949  
4
28769-351  
16779-004  
27058-001  
1456  
MOUNTING BRACKET, BELT GUARD  
SPINDLE V-BELT 3VX375  
SCREW, SQ. HD 3/8-16 x 2.50 IN.  
NUT, HEX 3/8-16 IN.  
1
2
2
2
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 23  
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GASOLINE ENGINE COVERS ASSY.  
GASOLINE ENGINE COVERS ASSY.  
PAGE 24 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GASOLINE ENGINE COVERS ASSY.  
GASOLINE ENGINE COVERS ASSY.  
NO.  
1
PART NO.  
28886-351  
28178-351  
1579  
PART NAME  
QTY.  
REMARKS  
BELT GUARD, LEFT SIDE .................... 1 ........... YELLOW  
COVER, WATER PUMP ........................ 1 ........... YELLOW  
2
3
SCREW, HEX 1/4-20 x 1/2  
WASHER, LOCK 1/4 IN.  
WASHER, FLAT 3/8 IN.  
4
5
4
4
0181 B  
5
0948  
28906-351  
0131 A  
0181 B  
28928-351  
6
JACKSHAFT COVER ........................... 1 ........... YELLOW  
7
SCREW, HEX 1/4-20 x 3/4 IN.  
WASHER, LOCK 1/4 IN.  
2
2
8
9
BELT GUARD, JACKSHAFT ................. 1 ........... YELLOW  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 25  
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WATER PUMP ASSY. (GASOLINE ENGINES ONLY)  
WATER PUMP ASSY. (GASOLINE ENGINES ONLY)  
PAGE 26 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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WATER PUMP ASSY. (GASOLINE ENGINES ONLY)  
WATER PUMP ASSY. (GASOLINE ENGINES ONLY)  
NO.  
PART NO.  
28917-002  
10138  
28910-001  
3360  
10120-010  
28179-001  
0166 A  
PART NAME  
QTY.  
REMARKS  
1
PULLEY-WATER PUMP 2" IN.  
SCREW, SHS 1/4-20 X 1/2 IN.  
SHAFT, PUMP  
GRIP, PUMP HANDLE  
SCREW, RHM 1/4 - 20 X 5/8  
BRACKET, PUMP MOUNTING  
WASHER, LOCK, 3/8 IN.  
SCREW, HHC 3/8-16 X 1.0 IN.  
BEARING, BALL  
CAP, WATER PUMP  
WASHER, FLAT 3/8 IN.  
HOSE, BRAIDED PVC 3/8 x 5/8 IN............2 ........... CUT TO 24 IN.  
HOSE CLAMP  
FITTING, PLASTIC STR 6 BARB  
HEAD, WATER PUMP  
FITTING, PLASTIC 90 6 BARB  
HOSE, BRAIDED PVC 3/8 x 5/8 IN............3 ........... CUT TO 32 IN.  
BULB, PRIMER  
HOSE, BRAIDED PVC 3/8 x 5/8 IN............1 ........... CUT TO 8 IN.  
STRAINER, INLET 3/8 IN.  
1
4
1
1
2
1
2
2
2
1
2
*
2
*
3
*
4
*
5
*
6
*
7
8
*
0205  
*
9
09189-006  
28916-001  
10136  
*
10  
*
11  
*
12  
*
60021  
13  
*
12694-001  
25874-001  
25802-001  
2925  
60021  
25875-001  
60021  
4
2
1
1
14  
*
15  
*
16  
*
17  
*
18  
1
*
19  
*
20  
*
25685-001  
TRAK20WP  
1
21  
PUMP ASSY. ..............................................1 ........... INCLUDES ITEMS W/  
*
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 27  
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STEP PEDAL ASSY.  
ST
PAGE 28 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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STEP PEDAL ASSY.  
STEP PEDAL ASSY.  
NO.  
1
PART NO.  
06500-020  
18637-001  
0106  
23860-001  
23768-001  
23730-001  
0424  
PART NAME  
QTY.  
1
1
2
1
1
1
2
1
2
2
1
1
1
2
1
1
1
2
4
2
2
6
1
3
1
1
4
4
2
1
1
REMARKS  
SCREW, HEX 5/16-18 x 2-1/2 IN.  
KNOB  
2
3
JAM NUT 5/16-18 IN.  
ACORN NUT 1/2-13 IN.  
HANDLE, BLADE HEIGHT ADJ.  
WASHER, FLAT  
SCREW, HEX 1/4-20 x 1-1/4 IN.  
BEARING-FLANGED  
WASHER, LOCK 1/4 IN.  
NUT, HEX 1/4-20 IN.  
FOOT PEDAL  
BOLT, CARRIAGE 1/2-13 x 4 IN.  
NUT, HEX 1/2-13  
CLAMP  
BELLOWS  
ROD, BLADE HEIGHT ADJ.  
PIVOT TUBE  
CLEVIS PIN 1/2 DIA. x 1-1/2 IN.  
BUSHING  
BUSHING, FLANGED  
BUSHING, FLANGED  
WASHER, FLAT 1/2 IN.  
CLEVIS PIN 1/2 DIA. x 5 IN.  
COTTER PIN 1/8 DIA. x 7/8 IN.  
PIVOT BRACKET, STEP PEDAL  
PIVOT BRACKET, MOTOR PLATE  
SNAP RING  
4
5
6
7
8
23842-001  
0181 B  
0949  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
26976-351  
27017-001  
968011  
14821-005  
23845-002  
27076-001  
27018-351  
19974  
27025-001  
27024-002  
27024-001  
0447  
27079-002  
3216  
27012-351  
28957-351  
10096-019  
3264  
27028-001  
2621  
1162 A  
WASHER, FLAT 1 IN.  
EXTENSION SPRING  
ZERK FITTING  
CAP, GREASE ZERK #2 YLW  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 29  
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GX270QWH2 ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
PAGE 30 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
NO.  
1
2
2
3$  
3$  
PART NO.  
PART NAME  
QTY.  
REMARKS  
16271ZE2000  
17210ZE3010  
17210ZE3505  
17218ZE3000  
17218ZE3505  
17219HA2405  
17219KL4000  
17230ZE3841  
17232891000  
17238ZE2310  
17239ZE3840  
17410ZE3840  
17470ZE3841  
17475ZE3841  
17476ZE3841  
90142MB0000  
90325044000  
90009ZE2003  
9405006000  
GASKET, ELBOW  
1
ELEMENT, AIR CLEANER ..................................1............. INCLUDES ITEMS W/$  
ELEMENT, AIR CLEANER ..................................1............. INCLUDES ITEMS W/$  
FILTER (OUTER)  
1
1
1
1
1
1
2
1
FILTER (OUTER)  
4
*
4
*
5
SEAL, AIR CLEANER COVER  
SEAL, AIR CLEANER COVER  
COVER, AIR CLEANER (CYCLONE)  
GROMMET, AIR CLEANER  
COLLAR, AIR CLEANER  
COLLAR B, AIR CLEANER  
6$  
7
*
8
*
9
10  
11  
12  
13  
16  
17  
18  
ELBOW, AIR CLEANER ......................................1............. INCLUDES ITEMS W/  
*
CASE, PRE AIR CLEANER  
CAP, PRE AIR CLEANER  
GUIDE, PRE AIR CLEANER  
SCREW, PAN (5X16.5)  
WINGNUT, TOOL BOX SETTING  
BOLT-WASHER (6X22)  
1
1
1
5
2
1
2
NUT, FLANGE (6MM)  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 31  
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GX270QWH2 ENGINE — CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
PAGE 32 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
NO.  
1
2
3
4
PART NO.  
PART NAME  
QTY.  
REMARKS  
14100ZE3020  
14410ZE2013  
14431ZE2010  
14441ZE2000  
14451ZE1013  
14568ZE1000  
14711ZE2000  
14721ZE2000  
14751ZE2003  
14771ZE2000  
14773ZE2000  
14781ZE2000  
14791ZE2010  
90012ZE0010  
90206ZE1000  
12209ZE8003  
CAMSHAFT ASSY. .............................................1............. INCLUDES ITEMS W/  
*
ROD, PUSH  
ARM, VALVE ROCKER  
LIFTER, VALVE  
PIVOT, ROCKER ARM  
SPRING, WEIGHT RETURN  
VALVE, IN.  
2
2
2
2
1
1
1
2
1
1
1
1
2
2
1
5
6
*
7
8
VALVE, EX.  
SPRING, VALVE  
9
10  
11  
12  
13  
14  
15  
16  
RETAINER, IN. VALVE SPRING  
RETAINER, EX. VALVE SPRING  
ROTATOR, VALVE  
PLATE, PUSH ROD GUIDE  
BOLT, PIVOT (8MM)  
NUT, PIVOT ADJ.  
SEAL, VALVE STEM  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 33  
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GX270QWH2 ENGINE — CARBURETOR ASSY.  
CARBURETOR ASSY.  
PAGE 34 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CARBURETOR ASSY.  
CARBURETOR ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1$  
*
2
16010ZE2812  
16011ZA0931  
16013ZA0931  
16015ZE8005  
16028ZE0005  
16044ZE2005  
16100ZH9W01  
16124ZE0005  
16166ZH9W00  
16173001004  
16211ZE2000  
16220ZA0702  
16221ZA0800  
16223ZA0800  
16610ZE1000  
16953ZE1812  
16954ZE1812  
16956ZE1811  
16957ZE1812  
16967ZE0811  
93500030060H  
9430520122  
GASKET SET  
VALVE SET, FLOAT  
FLOAT SET  
1
1
1
*
3
*
5
CHAMBER SET, FLOAT ......................................1............. INCLUDES ITEMS W/$  
SCREW SET B  
CHOKE SET  
CARBURETOR ASSY. (BE75A B) .......................1............. INCLUDES ITEMS W/  
SCREW, THROTTLE STOP  
NOZZLE, MAIN  
GASKET, FUEL STRAINER CUP  
INSULATOR, CARBURETOR  
SPACER, CARBURETOR  
GASKET, CARBURETOR  
GASKET, INSULATOR  
LEVER, CHOKE (STD) .......................................1............. INCLUDES ITEMS W/+  
LEVER, VALVE  
PLATE, LEVER SETTING  
SPRING, VALVE LEVER  
GASKET, VALVE  
CUP, FUEL STRAINER  
SCREW, PAN (3X6)  
PIN, SPRING (2X12)  
JET, MAIN (#88) (OPTIONAL)  
JET, MAIN (#90) (OPTIONAL)  
JET, MAIN (#92)  
JET SET, PILOT (#35)  
SCREW SET  
SCREW SET, DRAIN  
COLLAR, SET  
*
8
1
1
*
9
*
10  
*
11  
*
1
1
1
1
1
1
1
13  
*
14  
15  
*
16  
17  
18  
19  
20  
1
1
1
1
1
2
1
1
1
1
1
1
1
1
*
21  
*
23  
*
24  
*
25  
*
26  
*
27+  
28  
28  
99101ZH80880  
99101ZH80900  
99101ZH80920  
99204ZE00350  
16016ZH7W01  
16024ZE1811  
16172ZE3W10  
28  
*
29  
*
30  
*
31$  
*
32  
*
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 35  
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GX270QWH2 ENGINE — CONTROL ASSY.  
CONTROL ASSY.  
PAGE 36 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CONTROL ASSY.  
CONTROL ASSY.  
NO.  
1
2
3
4
PART NO.  
PART NAME  
QTY.  
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
REMARKS  
16551ZE2000  
16555ZE2000  
16561ZE2000  
16562ZE2000  
16570ZE2W20  
16571ZE2W00  
16574ZE1000  
16575ZE2W00  
16576891000  
16578ZE1000  
16581ZE2W00  
16584883300  
16592883310  
90013883000  
90015ZE5010  
90114SA0000  
93500050280A  
93500050160A  
9405006000  
ARM, GOVERNOR  
ROD, GOVERNOR  
SPRING, GOVERNOR  
SPRING,THROTTLE RETURN  
CONTROL ASSY. (REMOTE)  
LEVER, CONTROL  
SPRING, LEVER  
WASHER, CONTROL LEVER  
HOLDER, CABLE  
7
INCLUDES ITEMS W/  
*
10  
*
11  
*
12  
*
13  
*
15  
SPACER, CONTROL LEVER  
BASE, CONTROL  
*
16  
*
17  
*
SPRING, CONTROL ADJUSTING  
SPRING, CABLE RETURN  
BOLT, FLANGE (6X12) (CT200)  
BOLT, GOVERNOR ARM  
NUT, SELF-LOCK (6MM)  
SCREW, PAN (5X28)  
19  
24  
*
25  
27  
*
32  
*
1
1
1
33  
*
SCREW, PAN (5X16)  
NUT, FLANGE (6MM)  
35  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 37  
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GX270QWH2 ENGINE — CRANKCASE COVER ASSY.  
CRANKCASE COVER ASSY.  
PAGE 38 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CRANKCASE COVER ASSY.  
CRANKCASE COVER ASSY.  
NO.  
2
3
4
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
11300ZE2602  
11381ZE2801  
15600735003  
15600ZG4003  
15625ZE1003  
16510ZE2000  
16511ZE2000  
16512ZE2000  
16513ZE2000  
16531Z0A000  
90602ZE1000  
90701HC4000  
91201890003  
9410106800  
COVER ASSY., CRANKCASE (Q-TYPE)............1............. INCLUDES ITEMS W/  
*
GASKET, CASE COVER.....................................1............. INCLUDES ITEMS W/+  
CAP ASSY., OIL FILLER ....................................1............. INCLUDES ITEMS W/+  
CAP ASSY., OIL FILLER  
GASKET, OIL FILLER CAP.................................2............. INCLUDES ITEMS W/$  
GOVERNOR ASSY. (STD)  
WEIGHT, GOVERNOR  
HOLDER, GOVERNORWEIGHT  
PIN, GOVERNOR WEIGHT  
SLIDER, GOVERNOR  
CLIP, GOVERNOR HOLDER  
PIN, DOWEL (8X12)  
OIL SEAL (30X46X8)  
WASHER, PLAIN (6MM)  
BOLT, FLANGE (8X35)  
1
8+  
9
10$  
1
2
1
2
1
1
2
1
1
7
1
*
*
11$  
12$  
13  
15  
16  
17  
18  
19  
20  
*
*
*
*
*
*
957010803500  
961006206000  
BEARING, RADIAL BALL (6206)  
*
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 39  
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GX270QWH2 ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
PAGE 40 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
NO.  
2
12  
PART NO.  
PART NAME  
QTY.  
REMARKS  
13310ZH9600  
90745ZE2600  
91001ZH9003  
CRANKSHAFT (Q-TYPE)....................................1............. INCLUDES ITEMS W/  
*
KEY (6.3X6.3X43)  
BEARING, RADIAL BALL (6206 SH)  
1
1
13  
*
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 41  
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GX270QWH2 ENGINE — CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
PAGE 42 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
NO.  
1
2
3
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
12000ZH9802  
15510ZE2043  
16541ZE2010  
90131896650  
90446KE1000  
91201890003  
91353671003  
9405010000  
9410912000  
9425110000  
957010601200  
34150ZH7003  
90013883000  
CYLINDER ASSY. (ALERT).................................1............. INCLUDES ITEMS W/  
*
SWITCH ASSY., OIL LEVER  
SHAFT, GOVERNOR ARM  
BOLT, DRAIN PLUG  
WASHER (8.2X17X0.8)  
OIL SEAL (30X46X8)  
O-RING (13.5X1.5) (ARAI)  
NUT, FLANGE (10MM)  
WASHER, DRAIN PLUG (12MM)  
PIN, LOCK (10MM)  
BOLT, FLANGE (6X12)  
ALERT UNIT, OIL  
1
1
2
1
1
1
1
2
1
2
1
1
7
9
10  
*
11  
12  
13  
14  
16  
17  
BOLT, FLANGE (6X12) (CT200)  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 43  
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GX270QWH2 ENGINE — CYLINDER HEAD ASSY.  
CYLINDER HEAD ASSY.  
PAGE 44 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — CYLINDER HEAD ASSY.  
CYLINDER HEAD ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
12200ZH9000  
12204ZE2306  
12205ZE2305  
12216ZE2300  
12251ZH9000  
12310ZE3791  
12315ZE3840  
12391ZE2020  
14775ZE2010  
17316611000  
90014ZE2000  
90042ZE2000  
92900080320E  
90441ZE2010  
9430112200  
957011008000  
9807955846  
9807955855  
9807956846  
9807956855  
CYLINDER HEAD .......................................................... 1.............. INCLUDES ITEMS W/  
*
2
*
3
*
4
*
5
6
7
GUIDE, VALVE (OS) (OPTIONAL)  
GUIDE, EX. VALVE (OS) (OPTIONAL)  
CLIP, VALVE GUIDE  
GASKET, CYLINDER HEAD  
COVER, HEAD  
TUBE, BREATHER  
GASKET, CYLINDER HEAD COVER  
SEAT, VALVE SPRING  
CLIP, BREATHER TUBE  
BOLT, HEAD COVER  
BOLT, STUD (8X123)  
BOLT 2, STUD (8X32)  
WASHER, HEAD COVER  
PIN A, DOWEL (12X20)  
BOLT, FLANGE (10X80)  
SPARK PLUG (BPR5ES) (NGK) (OPTIONAL)  
SPARK PLUG (W16EPR-U) (DENSO) (OPTIONAL)  
SPARK PLUG (BPR6ES) (NGK)  
SPARK PLUG (W20EPR-U) (DENSO)  
1
1
1
1
1
1
1
1
2
1
2
2
1
2
4
1
1
1
1
8
9
10  
11  
12  
13  
14  
15  
16  
17  
17  
17  
17  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 45  
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GX270QWH2 ENGINE — FAN COVER ASSY.  
FAN COVER ASSY.  
PAGE 46 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — FAN COVER ASSY.  
FAN COVER ASSY.  
NO.  
3
5
PART NO.  
PART NAME  
CLIP, TUBE  
QTY.  
REMARKS  
16731ZE2003  
19610ZE2010ZC  
19631ZE2D00  
36100ZH7003  
90013883000  
90013883000  
90684ZA0601  
1
1
1
1
5
1
1
COVER, FAN *NH1* (BLACK)  
SHROUD  
SWITCH ASSY., ENGINE STOP  
BOLT, FLANGE (6X12) (CT200)  
BOLT, FLANGE (6X12) (CT200)  
CLIP, WIRE  
7
11  
17  
18  
22  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 47  
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GX270QWH2 ENGINE — FLYWHEEL ASSY.  
FLYWHEEL ASSY.  
PAGE 48 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — FLYWHEEL ASSY.  
FLYWHEEL ASSY.  
NO.  
1
3
5
8
PART NO.  
PART NAME  
QTY.  
REMARKS  
19511ZE2000  
28450ZE2W11  
31100ZE2010  
90201ZE3V00  
90741ZE2000  
FAN, COOLING  
1
1
1
1
1
PULLEY, STARTER (SCREEN GRID)  
FLYWHEEL  
NUT, SPECIAL (16MM) (1)  
KEY, SPECIAL WOODRUFF (25X18)  
9
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 49  
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GX270QWH2 ENGINE — FUEL TANK ASSY.  
FUEL TANK ASSY.  
PAGE 50 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — FUEL TANK ASSY.  
FUEL TANK ASSY.  
NO.  
1
2
5
7
12  
14  
15  
16  
17  
22  
PART NO.  
PART NAME  
RUBBER, SUPPORTER (107MM)  
JOINT, FUEL TANK  
TANK, FUEL *NH1* (BLACK)  
CAP, FUEL FILLER .......................................... 1..............INCLUDES ITEMS W/  
O-RING (13.5X1.5) (ARAI)  
NUT, FLANGE (8MM)  
BULK HOSE, FUEL (4.5X3000) (4.5X222)  
CLIP, TUBE (B8)  
BOLT, FLANGE (8X25)  
GASKET, FUEL FILLER CAP  
QTY.  
REMARKS  
16854ZH8000  
16955ZE1000  
17510ZE2010ZD  
17620ZH7023  
91353671003  
9405008000  
1
1
1
*
1
2
1
2
2
1
950014500360M  
9500202080  
957010802500  
17631ZH7003  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 51  
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GX270QWH2 ENGINE — IGNITION COIL ASSY.  
IGNITION COIL ASSY.  
PAGE 52 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — IGNITION COIL ASSY.  
IGNITION COIL ASSY.  
NO.  
1
4
PART NO.  
PART NAME  
QTY.  
REMARKS  
30500ZF6W02  
30700ZE1013  
31512ZE2000  
36101ZE1010  
90015883000  
90684ZA0601  
COIL ASSY., IGNITION  
CAP ASSY., NOISE SUPPRESSOR  
GROMMET, WIRE  
1
1
1
1
2
1
8
10  
13  
18  
WIRE, STOP SWITCH (370MM)  
BOLT, FLANGE (6X28)  
CLIP, WIRE HARNESS  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 53  
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GX270QWH2 ENGINE — LABELS ASSY.  
LABELS ASSY.  
PAGE 54 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — LABELS ASSY.  
LABELS ASSY.  
NO.  
3
7
10  
17  
21  
22  
PART NO.  
PART NAME  
EMBLEM (INTERNAL)  
LABEL, CAUTION  
MARK, CHOKE (EXTERNAL)  
MARK, OIL ALERT (E)  
LABEL, AIR CLEANER CAUTION  
MARK, AIR CLEANER SALES POINT  
QTY.  
REMARKS  
87521ZH9020  
87522ZH9010  
87528ZE2810  
87532ZH8810  
87534ZE1841  
87535ZE1840  
1
1
1
1
1
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 55  
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GX270QWH2 ENGINE — MUFFLER ASSY.  
MUFFLER (2) ASSY.  
PAGE 56 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — MUFFLER ASSY.  
MUFFLER ASSY.  
NO.  
2
3
5
6
7
8
9
10  
19  
22  
26  
27  
31  
PART NO.  
PART NAME  
MUFFLER (100DB)  
PROTECTOR, MUFFLER  
PIPE, EX.  
CAP, MUFFLER  
QTY.  
1
1
1
1
1
1
1
1
4
3
1
5
REMARKS  
18310ZE2W61  
18320ZE2W61  
18330ZH9N00  
18331ZE2810  
18333ZF6W01  
18355ZE2W00  
18381ZE2W10  
18381ZE2800  
90050ZE1000  
90055ZE1000  
90006ZE2000  
9405008000  
GASKET, EX. PIPE  
ARRESTER, SPARK (OPTIONAL)  
GASKET, MUFFLER (ARRESTER) (OPTIONAL)  
GASKET, MUFFLER  
SCREW, TAPPING (5X8)  
SCREW, TAPPING (4X6)  
SCREW, TAPPING (6X10)  
NUT, FLANGE (8MM)  
90055ZE1000  
SCREW, TAPPING (4X6) (OPTIONAL)  
1
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 57  
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GX270QWH2 ENGINE — PISTON ASSY.  
PISTON ASSY.  
PAGE 58 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — PISTON ASSY.  
PISTON ASSY.  
NO.  
1
1
1
1
2
2
2
2
3
4
4
5
*
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
13010ZE8601  
13011ZE8601  
13012ZE8601  
13013ZE8601  
13101ZH9000  
13102ZH9000  
13103ZH9000  
13104ZH9000  
13111ZE2000  
13200ZE2010  
13200ZE2305  
90001ZE8000  
90551ZE1000  
RING SET, PISTON (STD)  
RING SET, PISTON (OS 0.25) (OPTIONAL)  
RING SET, PISTON (OS 0.50) (OPTIONAL)  
RING SET, PISTON (0.75) (OPTIONAL)  
PISTON (STD)  
PISTON (OS 0.25) (OPTIONAL)  
PISTON (OS 0.50) (OPTIONAL)  
PISTON (0.75) (OPTIONAL)  
PIN, PISTON  
ROD ASSY., CONNECTING (STD).................................. 1 ........ INCLUDES ITEMS W/  
ROD ASSY., CONNECTING (US 0.25) (OPTIONAL)....... 1 ........ INCLUDES ITEMS W/  
BOLT, CONNECTING ROD  
CLIP, PISTON PIN (18MM)  
1
1
1
1
1
1
1
1
1
*
*
2
2
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 59  
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GX270QWH2 ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
PAGE 60 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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GX270QWH2 ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
28400ZE2W01ZB  
28410ZE2W01ZB  
28421ZE2W01  
28422ZE2W01  
28441ZE2W01  
28442ZE2W01  
28443ZE2W01  
28444ZE2W01  
28461ZE2W02  
28462ZE2W11  
90004ZE2W01  
90008ZE2003  
STARTER ASSY., RECOIL *NH1* (BLACK).......... 1 ......... INCLUDES ITEMS W/  
*
2
CASE, RECOIL STARTER *NH1* (BLACK)  
PULLEY, RECOIL STARTER  
RATCHET, STARTER  
SPRING, FRICTION  
SPRING, STARTER RETURN  
SPRING, RATCHET  
RETAINER, SPRING  
GRIP, STARTER  
ROPE, RECOIL STARTER  
SCREW, CENTER  
BOLT, FLANGE (6X10)  
1
1
2
1
1
2
1
1
1
1
3
*
3
*
4
*
5
*
6
*
7
8
*
*
10  
*
11  
*
13  
*
14  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 61  
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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 62 — MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10)  
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NOTES  
MQ MP2 SERIES SAW — PARTS MANUAL — REV. #1 (03/26/10) — PAGE 63  
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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: [email protected]  
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: [email protected]  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Hanover Mill, Fitzroy Street,  
Ashton-under-Lyne,  
Lancashire OL7 0TL  
Tel: 0161 339 2223  
Fax: 0161 339 3226  
Contact: [email protected]  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: [email protected]  
Tel: (450) 625-2244  
Fax: (450) 625-8664  
© COPYRIGHT 2009, MULTIQUIP INC.  
Multiquip Inc and the MQ 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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