Attachment
Illustrated
Parts List
Attachment
Mfg. No. Description
1694924
Turbo Collector Regent, 44" & 50" Mower
MANUFACTURING, INC.
500 N. Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
1734823
10/2007
Part No.:
Rev.
TP 400-4544-01-AT-SMA
© Copyright 2007 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.
Table Of Contents
PRODUCT COMPONENTS
PAGES
Turbo, Blower .......................................................................................................................................................
4
6
Turbo, Mounting Kit ..............................................................................................................................................
Torque Specification Chart ..................................................................... Inside Back Cover
Turbo, Blower
987376
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
4
TP 400-4544-01-AT-SMA
Turbo, Blower
REF NO PART NO. QTY. DESCRIPTION
1
2
1724441SM
1931317SM
1930641SM
1931333SM
1665982ASM
2108202SM
1933988SM
1927557SM
1706631ASM
2860403SM
1706465ASM
1931355SM
1924361SM
1706284ASM
2821133SM
1676148SM
1924940SM
1960251SM
1678435SM
1924874SM
1917356SM
1917372SM
1706634SM
1960619SM
1920415SM
2154534SM
1933263SM
1925003SM
1924009SM
1668500SM
1700259SM
1716853SM
1705267SM
1960728SM
1676833SM
1713057SM
1921959SM
1
4
10
7
4
2
6
6
1
1
1
1
1
1
1
2
3
2
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
4
HOUSING FAN ASSEMBLY
BOLT, Carriage, 1/4 - 20 x 3/4
NUT, Hex Flange Whiz Lock, 1/4 - 20
BOLT, Carriage, 5/16 -18 x 3/4
RETAINER, Bearing
3
4
5
6
BEARING
7
PUSH NUT, 5/16
8
NUT, Hex Flange Whiz Lock
FAN ASSEMBLY, Five Paddle
KEY, Woodruff
9
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
36
52
PLATE ASSEMBLY
BOLT, Carriage, 3/8 -16
WASHER, Flat
LEVER ASSEMBLY, Turbo
FITTING, Lube
BUSHING
WASHER, Flat
NUT, Hex Center Lock Jam, 3/8 - 16
BELT, Stop
WASHER, Flat
LOCKWASHER, 5/16
NUT, Hex, 5/16 - 18
PULLEY ASSEMBLY IDLER
SETSCREW, Torx
CAPSCREW, Hex Head, 3/8 - 16 x 1-1/4
PULLEY ASSEMBLY IDLER
WASHER, Flat
SCREW, Washer Head Taptite, 1/4 - 20 x 1/2
CAPSCREW, Hex Head, 1/4 - 20 x 7/8
ANCHOR, Spring
DECAL, Danger (Included with Ref. No. 1)
SPRING, Tension
PLATE, Cover
SCREW, Hex Washer Head, 1/4 x 3/4
SPACER
DECAL, Patent
CAPSCREW, 1/4 - 20 x 5/8
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
5
TP 400-4544-01-AT-SMA
Turbo, Mounting Kit
987368
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
6
TP 400-4544-01-AT-SMA
Turbo, Mounting Kit
REF NO PART NO. QTY. DESCRIPTION
1
2
1722546ASM
1931277SM
1718304ASM
1724374ASM
1724376ASM
1919326SM
1923325SM
1931333SM
1931317SM
1717291SM
1732591ASM
1960685SM
1732592ASM
1960318SM
1732619ASM
1705064SM
1919381SM
1960636SM
1718295ASM
1933896SM
1960404SM
1923701SM
1924940SM
1714817SM
1910531SM
1724373ASM
1704768ASM
1931211SM
1921221SM
1917356SM
2172845SM
1710703SM
1733078SM
1603592SM
1709941SM
1713623SM
1960520SM
1713540SM
1719719SM
1732801SM
1732945SM
1732735ASM
1713057SM
1733741SM
1
7
1
1
1
4
7
1
2
2
1
2
1
1
1
1
1
1
1
13
13
1
3
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PIVOT BRACKET ASSEMBLY
NUT, Hex Whiz Lock Flange, 5/16 - 18
SUPPORT, Belt Cover
COVER, Belt, 44"
3
4
4
COVER, Belt, 50"
5
WASHER, Flat, 5/16
CAPSCREW, Hex, 5/16 - 18 x 7/8
BOLT, Carriage, 5/16 - 18 x 3/4
BOLT, Carriage, 1/4 - 20 x 3/4
DECAL, Warning
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
Footnotes
COVER, Mower
NUT, Keps Conical, 1/4 - 20
BRACKET, Baffle
CAPSCREW, Hex, 5/16 - 18 x 2-1/2
BAFFLE, Turbo
SPRING, Latch
WASHER, 5/16
NUT, Keps Lock, 5/16 - 18
ROD, Deflector
NUT, ESNA Lock, 10 - 24
SCREW, Truss Phillips, 10 - 24 x 3/4
CAPSCREW, Hex, 3/8 - 16 x 2
WASHER, Flat, 3/8
PULLEY, Idler, 2-3/4
WASHER, Flat
BRACKET, "L"
BRACKET, "Z"
NUT, Whiz Lock Small, 3/8 - 16
CAPSCREW, Hex, 5/16 - 18 x 1-1/2
LOCKWASHER, 5/16
STOP, Belt
SPACER
NUT, Short Sleeve
WASHER, Flat, 7/8
PULLEY, 4.3
HUB, Double, 5/8
NUT, Push
ROLLER
TUBE ASSEMBLY, Lower
V-BELT, 39.62 (50" Mower Decks)
V-BELT, 37.9 (44" Mower Decks)
SEAL, Flange
DECAL, Patent
SEAL, Cover
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
7
TP 400-4544-01-AT-SMA
Turbo, Mounting Kit
987368
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
8
TP 400-4544-01-AT-SMA
Turbo, Mounting Kit
REF NO PART NO. QTY. DESCRIPTION
47
48
49
51
59
60
61
62
63
64
65
--
1960074SM
1732800SM
1919438SM
071294MA
1733580ASM
1717496SM
1733579SM
1729277SM
1719777SM
1928721SM
1709256SM
1660934SM
1732839
1
1
2
1
1
1
1
1
1
1
1
1
1
PIN, Klik
TUBE, Upper
NUT, ESNA, 5/16 - 18
WINGNUT
PLATE, Deflector
SEAL, Rubber
SEAL, Rubber
SPRING, Compression (For Use On Snapper Models)
COLLAR, Locking (For Use On Snapper Models)
SCREW, Set, 5/16 - 19 (For Use On Snapper Models)
WASHER, Spring Cup
HARDWARE BAG
--
INSTALLATION INSTRUCTIONS
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694924 - Turbo Collector Regen
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
9
TP 400-4544-01-AT-SMA
Hardware Identification & Torque Specifications
Common Hardware Types
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance 20%)
Hex Head Capscrew
Washer
No
Marks
Hardware
Lockwasher
Grade
Carriage Bolt
SAE Grade 2
SAE Grade 5
in/lbs
SAE Grade 8
in/lbs
Hex Nut
Size Of
in/lbs
Hardware ft/lbs
Nm.
2.1
2.3
3.1
3.5
7.6
ft/lbs
Nm.
ft/lbs
Nm.
Standard Hardware Sizing
8-32
8-36
19
20
30
31
43
49
8
10
17
19
30
35
50
55
75
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
41
43
60
68
12
14
25
27
45
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
When a washer or nut is identified as 1/2”, this is the
Nominal size, meaning the inside diameter is 1/2 inch; if a
second number is present it represent the threads per inch
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the Nominal size, or body diameter is 1/2 inch; the
second number represents the threads per inch (16 in this
example, and the final number is the body length of the
bolt or screw (in this example 2 inches long).
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4
The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
47.6
68.0
74.8
50
70
80
68.0
95.2
0
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1/4
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
110
120
150
170
220
240
386
420
600
660
Nut, 1/2”
90
1/2
Inside
Diameter
110
120
150
180
260
300
400
440
580
640
3/4
1
2
3
4
1/4
1/2
3/4
7/8-14
1-8
1-12
Screw, 1/2 x 2
900 1,244.0
Body
Diameter
870.4 1,000 1,360.0
1/4
NOTES
1/2
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Body
Length
3/4
1/4
1/2
3/4
Wrench & Fastener Size Guide
1/2
7/16
DIA.
DIA.
3/8
5/16
1/4
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
1/2” Bolt or Nut
Wrench—3/4”
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