spazzaneve_1696054_cm741450s_2011

spazzaneve_1696054_cm741450s_2011
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Parts Manual
CM741450S
14.5TP 29" Dual Stage Snowthrower
Models
Mfg. No.
Description
1696054
CM741450S, Canadiana 14.5TP 29" Dual Stage
Snowthrower (2011)
Manual Part No.
1752945
Revision Rev. Date: 5/24/2011
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Table Of Contents
PRODUCT COMPONENTS
PAGES
Handles & Controls Group ...................................................................................................................................
Engine Group .......................................................................................................................................................
Auger Housing Group ..........................................................................................................................................
Auger Drive Group ...............................................................................................................................................
Traction Drive Group ............................................................................................................................................
Wheels and Tires Group ......................................................................................................................................
Decals Group .......................................................................................................................................................
Discharge Chute Group .......................................................................................................................................
Gear Case Assembly ...........................................................................................................................................
4
8
12
14
16
20
22
24
26
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Torque Specification Chart ..................................................................... Inside Back Cover
Handles & Controls Group
2989790
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
4
1752945
Handles & Controls Group
QTY. DESCRIPTION
1923701SM
1736192YP
1924356SM
50786MA
1918266SM
1919439SM
1739782AYP
1736836YP
1921962SM
1737684YP
1751543YP
1931277SM
2820263SM
1739487YP
50782MA
1917356SM
1750775YP
1752164YP
1920397SM
1732470SM
1736951YP
1960001SM
1750554YP
340720MA
1739500AYP
1737544YP
1739783AYP
1933896SM
1738124YP
1736542YP
1678392SM
1734587ASM
1734586ASM
1960273SM
1737274AYP
1739305YP
1736176YP
--------1736180YP
----313441MA
2
1
1
2
2
2
1
1
4
1
1
3
1
2
1
1
1
1
4
1
1
2
2
3
1
1
1
2
2
2
2
1
1
2
1
2
1
1
1
2
2
1
CAPSCREW, Hex Head, 3/8-16 x 2, G5
LEVER, Deflector Control
WASHER, 3/8
SPRING, 3/4"
WASHER, 3/8
NUT, Hex Lock, ESNA Light, 3/8-16
LEVER, Clutch, LH
LEVER, Speed
CAPSCREW, Hex Head, 1/4-20 x 1-3/4, G5
BRACKET, Controls
ROD, Speed Control
NUT, Hex Flange, Whiz Lock, 5/16-18
NUT, Hex, 5/16-24
BRACKET, Mounting
BALLJOINT
LOCKWASHER, Spring, 5/16
HARNESS
HARNESS, Heated Hand Grip, ON/OFF
NUT, Hex Lock, ESNA Light, 1/4-20
KNOB, 3/8-16
DASH
SCREW, Hex Washer Head, Plastite, 10-14 x 5/8
BOLT, Shoulder, 10-24
BOLT, Carriage, 5/16-18 x 3/4
SUPPORT, Dash
CABLE, Auger Drive
LEVER, Clutch, RH
NUT, Hex Lock, Nylon Insert, 10-24
HAND GRIP, Heated
SPACER, Stepped
SPACER, 1/4 ID x 3/8 OD x 5/16"
HANDLE, Upper, RH
HANDLE, Upper, LH
BOLT, Carriage, Short Neck, 5/16-18 x 2-1/4, G5
HANDLE, Lower
NUT, Hex Flange, ESNA, 5/16-18
HEADLIGHT ASSEMBLY
LENS (Included in Ref. No. 0520)
DEFLECTOR (Included in Ref. No. 0520)
SOCKET & GASKET ASSEMBLY, Headlight (Included in Ref. No. 0520)
* BULB, Light, 12V 15W, 1156 (Included in Ref. No. 0520)
BRACKET, Cable Adjusting
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0010
0030
0040
0050
0060
0070
0080
0100
0120
0130
0140
0150
0170
0180
0190
0200
0230
0235
0300
0320
0330
0340
0360
0370
0390
0400
0410
0420
0430
0440
0450
0470
0480
0490
0500
0510
0520
0520-10
0520-20
0520-30
0520-50
0540
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REF NO PART NO.
Footnotes
Note* See your local hardware store for replacement bulbs.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
5
1752945
Handles & Controls Group
2989790
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
6
1752945
Handles & Controls Group
QTY. DESCRIPTION
308146MA
1502113MA
1733505ASM
1733095SM
1733509SM
2108360SM
1960353SM
1736360YP
1733192SM
1921319SM
7091105YP
1960589SM
1933896SM
1931338SM
7091081SM
1960684SM
340720MA
1709188SM
1752242YP
1739861BMYP
1960556SM
7012080SM
1
1
1
1
1
1
1
1
1
2
4
1
1
2
2
4
4
1
1
1
1
4
BOOT, Spring End Cover
CABLE, Forward Drive
BRACKET, Pivot, Free Hand
SPACER, 1/4 ID x 3/8 OD x 1/8"
ROD & SPRING ASSEMBLY
SPRING, Compression, 2-1/4"
WASHER, 1/4
ROD, Hold Down
KNOB, Speed
WASHER, 1/4
SCREW, Hex Washer Head, #10-16 x 1/2
SCREW, Phillips, #10-24 x 3/4
NUT, Hex Lock, Nylon Insert, 10-24
BOLT, Carriage, Short Neck, 5/16-18 x 1-3/4, G5
SCREW, Hex Washer, 1/4-15 x 3/4
NUT, Hex KEPS, 5/16-18
BOLT, Carriage, 5/16-18 x 3/4
PLUG
SWITCH, Heated Hand Grip
BRACKET, Switch
SCREW, Pan Head Torx, Taptite, 1/4-20 x 3/4
CABLE TIE
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0550
0560
0590
0600
0610
0630
0640
0650
0680
0700
0740
0750
0760
0790
0880
0900
0910
0920
0970
0980
0990
1210
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REF NO PART NO.
Footnotes
Note* See your local hardware store for replacement bulbs.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
7
1752945
Engine Group
2989788
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
8
1752945
Engine Group
QTY. DESCRIPTION
20M314-0141-H1
796384
699234
799719
75246GS
1739514YP
1922755SM
1916965SM
2860768YP
1733324SM
585416MA
1750314YP
1737377YP
1917356SM
1921515SM
1739846YP
1931335SM
1960684SM
1501065MA
165X164MA
1502120MA
7091299SM
1960251SM
585781MA
1739577YP
1739964YP
1960027SM
1733451SM
0031X6MA
1736381YP
1737221AYP
1927429SM
165X159MA
1739109BNYP
1739093AYP
1739449BNYP
1664847SM
1750551YP
1751355YP
1733868ASM
1750185YP
910828MA
1
1
4
1
4
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
6
1
1
1
1
15
1
2
1
1
1
* ENGINE, 14.5TP Snow Series (Engine Model: 20M314-0140-H1)
GUARD, Muffler
SCREW
CAP, Fuel
SCREW, Hex Head, Trilobular, 3/8-16 x 1-1/4
PULLEY ASSEMBLY
WASHER, 3/8
LOCKWASHER, Spring, 3/8
CAPSCREW, Hex Head, 3/8-24 x 1-3/4
V-BELT, Traction Drive, 3L 33.13
BELT, Auger Drive, V4L 38.10
SEAL, Strip
STOP, Belt
LOCKWASHER, Spring, 5/16
CAPSCREW, Hex Head, 5/16-24 x 3/4, G5
BRACKET, Idler
BOLT, Carriage, Short Neck, 5/16-18 x 1, G5
NUT, Hex KEPS, 5/16-18
BUSHING, Idler Bracket
SPRING, Extension, Idler
IDLER, Plastic Ball Bearing
NUT, Hex, Nylock, 3/8C
NUT, Hex Centerlock, Jam, 3/8-16
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2, G5
IDLER
SPACER, Auger Bracket
WASHER, 1/2
ARM, Control
PIN, Hair
PIN, Clevis
PANEL, Bottom
SCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8
SPRING, Extension, Auger
FRAME
ANGLE, Auger & Traction Rod Mount
PLATE, Engine
SCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4
COVER, Belt
SCREW, Hex Washer Head, Tap, SEMS, 1/4-20 x 3/4
PLATE, Seal
SEAL, Foam
BOLT, Hex, 5/16-24 x 1
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0010
0010-10
0010-20
0010-30
0050
0090
0100
0105
0110
0120
0130
0135
0140
0150
0160
0170
0171
0172
0180
0190
0200
0205
0210
0220
0230
0240
0250
0260
0270
0280
0290
0300
0310
0320
0325
0330
0350
0360
0370
0390
0390-10
0410
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REF NO PART NO.
Footnotes
Note* See your local Briggs & Stratton distributor for parts and service.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
9
1752945
Engine Group
2989788
N
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ep o
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du
ct
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
10
1752945
Engine Group
REF NO PART NO.
QTY. DESCRIPTION
7023590SM
1
PIN, Cotter, Self Locking, 1/4
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0420
Footnotes
Note* See your local Briggs & Stratton distributor for parts and service.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
11
1752945
Auger Housing Group
2989785
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
12
1752945
Auger Housing Group
QTY. DESCRIPTION
1687603YP
1736620YP
1960569SM
7091290SM
1736094YP
53757MA
25X021MA
7091547YP
7091619SM
1931277SM
1737985AYP
1740746AYP
582957YZMA
1705897SM
001X45MA
760040MA
7090799SM
1733102ASM
340720MA
711604MA
1
2
2
2
1
2
6
4
4
7
2
1
1
1
3
2
4
2
2
2
HOUSING, Auger, 29"
CLIP, Retainer
SCREW, Truss Head, Torx #10-24 x 3/8
NUT, Hex Lock, Nylon, #10C
BRUSH, Cleanout
BEARING, Auger
SCREW, Hex Head Cap, 5/16-18 x 3/4
BOLT, Carriage, 3/8-16 x 3/4, G5
NUT, Hex Flange, 3/8-16
NUT, Hex Flange, Whiz Lock, 5/16-18
SKID, Height Adjust
BLADE, Scraper, 29
RETAINER, Ball Bearing
BEARING, Ball
BOLT, Hex, 5/16-18 x 5/8
PLUG, Panel
BOLT, Carriage, 5/16-1/ x 5/8, G5
DRIFT CUTTER
BOLT, Carriage, 5/16-18 x 3/4
NUT, Wing, Serrated, 5/16-18
N
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0010
0020
0030
0040
0060
0070
0080
0090
0100
0110
0150
0160
0170
0180
0190
0200
0210
0220
0230
0240
n
REF NO PART NO.
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
13
1752945
Auger Drive Group
2989786
N
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ep o
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du
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
14
1752945
Auger Drive Group
REF NO PART NO.
QTY. DESCRIPTION
1752898YP
2001022MA
1739094AYP
1739073YP
1930601SM
7090848SM
1501211MA
9524MA
73826MA
3943MA
1738031AYP
1738032AYP
10104MA
1501216MA
1
1
1
1
3
3
1
2
2
2
1
1
2
1
GEAR CASE ASSEMBLY, 29"
KEY, Square, 3/16 x 3/4
IMPELLER
HUB, Imepller
SCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8
SET SCREW, Socket Head, 5/16-18 x 1/2
PULLEY, 8.4 V4L .67 ID, Hybrid
CAPSCREW, Hex Head, 1/4-20 x 1-3/4
NUT, Hex Center Lock, 1/4-20
SPACER, Sleeve, 1/4 x 1/2"
AUGER, LH, 29" (Includes Ref. No. 0220-40)
AUGER, RH, 29" (Includes Ref. No. 0220-40)
FITTING, Grease
KIT, Shear Bolt (Includes Ref. Nos. 0160, 0170 & 0190)
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0070
0080
0090
0100
0110
0130
0150
0160
0170
0190
0220
0230
0220-40
--
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
15
1752945
Traction Drive Group
2989789
N
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ep o
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du
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
16
1752945
Traction Drive Group
QTY. DESCRIPTION
579851MA
334163MA
579858MA
1924856SM
579868MA
11X30MA
1736469YP
1960027SM
1501092YZMA
1739282YP
1501435MA
1921959SM
1928372SM
1733326SM
15X114MA
1501057YZMA
1501158MA
1501115MA
1501110YZMA
579944MA
1502084YZMA
1501630MA
1501652MA
53263MA
1736396YP
1502106MA
1502024MA
1501623MA
1501619MA
352X3MA
1501114MA
1501618YZMA
1664847SM
1501620MA
1960061SM
1928352SM
1921965SM
579863MA
1920397SM
1922837SM
579860MA
1750398YP
1
4
5
8
1
5
3
2
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
5
1
1
2
1
1
4
4
2
1
1
1
1
CHAIN, Roller, 19"
RETAINER & BUSHING ASSEMBLY
WASHER, Flat, 1/2
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 1/2
CHAIN, Roller, 18"
RETAINER, Ring, 7/16
SPRING, Extension
WASHER, 1/2
AXLE, 7/16 Dia. Swing Plate, 10-1/2
BEARING TRUNNION ASSEMBLY
WHEEL, Friction, 4.3, Rubber
CAPSCREW, Hex Head, 1/4-20 x 5/8, G5
NUT, Hex, 1/4-20
RING, Retaining, External, # 63
NUT, Flange Locking, 3/8-24
PLATE, Swinging
SPACER, Friction Pulley
FRICTION PULLEY ASSEMBLY
SPEED SELECTOR ASSEMBLY
BEARING, Flange,1/2 ID x 7/8 OD
SPRING LINK ASSEMBLY, Steerable
SHAFT & SPROCKET ASSEMBLY
SPROCKET, Set
Bearing, BALL, 3/4 ID x 1-5/8 OD
RETAINER, Bearing, Flanged
AXLE WASHER ASSEMBLY, LH
PIN, Axle
SPROCKET, Steer
CLUTCH, Auto Lock, Steer
CAPSCREW, Socket Head, #10-24 x 1/2
BEARING, Axle, D-Hole
BRACKET, Axle Support
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4
COLLAR, Locking
WASHER, 3/4
NUT, Hex Flange Whiz Lock, 3/8-16
CAPSCREW, Hex Head, 3/8-16 x 3/4, G5
BEARING, Ball
NUT, Hex Lock, 1/4-20
CAPSCREW, Hex Head, 1/4-20 x 1-1/2, G5
SPOOL CABLE, Auger Control
BRACKET, Cable Spool
N
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0010
0020
0030
0040
0050
0060
0070
0080
0090
0100
0110
0120
0130
0140
0150
0160
0170
0180
0190
0200
0210
0230
0240
0250
0260
0270
0280
0300
0310
0320
0330
0340
0350
0360
0370
0400
0420
0440
0460
0470
0480
0490
n
REF NO PART NO.
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
17
1752945
Traction Drive Group
2989789
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
18
1752945
Traction Drive Group
REF NO PART NO.
QTY. DESCRIPTION
1750403YP
1502029MA
1501734MA
001X38MA
7091576SM
1916964SM
1502030YZMA
1927429SM
1
1
1
2
2
2
1
2
CABLE, Front Drive, Lower
SHAFT, Axle, 3/4 Dia. 15-1/8, R.H.
BUSHING
BOLT, Hex, 1/4-20 x 5/8
NUT, Hex, 1/4-20, GR5
LOCKWASHER, Spring, 1/4
BRACKET, Support
SCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8
N
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R tf
ep o
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du
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0500
0520
0530
0680
0690
0700
0710
0720
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
19
1752945
Wheels and Tires Group
2989437
N
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R tf
ep o
r
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du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
20
1752945
Wheels and Tires Group
REF NO PART NO.
QTY. DESCRIPTION
1751296YP
1
0010-20
0010-30
0010-40
0010-50
0020
2172353SM
1751298YP
2153038SM
----1751297YP
2
2
2
1
1
0020-50
0030
0040
0050
0060
0070
0030
0040
0060
0070
----1657528SM
712120MA
1501138MA
577015MA
15X145MA
1657528SM
712120MA
577015MA
15X145MA
1
2
2
2
2
2
2
2
2
2
WHEEL ASSEMBLY, 16 x 4.8-8, L.H. (Includes Ref. Nos. 0010-20, 0010-30 & 001050)
VALVE STEM & CAP
TIRE, 4.80-8
TUBE, Tire 4.80/4.00
*RIM, 16 X 4.8, L.H.
WHEEL ASSEMBLY, 16 x 4.8-8, R.H. (Includes Ref. Nos. 0020-50, 0010-20 & 001030)
*RIM, 16 X 4.8, R.H.
RETAINER
WASHER, 3/4
BUSHING, Wheel
BOLT, Hex, 1/4-20 x 1-3/4, G5
NUT, Nylock, 1/4-20
RING, Retaining
WASHER, Flat, 3/4
BOLT, Hex, 1/4-20 x 1-3/4
NUT, Hex Nylock, 1/4-20
N
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ep o
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0010
Footnotes
*Not a servicable part. Order Complete Wheel & Tire Assembly
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
21
1752945
Decals Group
2989791
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
22
1752945
Decals Group
REF NO PART NO.
QTY. DESCRIPTION
1727207SM
1737867YP
1737869YP
1737870YP
1737875YP
1738349YP
1750433YP
1750435YP
1
1
1
1
1
1
1
1
DECAL, Chute Warning
DECAL, Danger Auger Icons
DECAL, Auger Control Symbols
DECAL, Traction Control Symbols
DECAL, Controls
DECAL, Speed Control
DECAL, Logo, Dash
DECAL, Logo, Auger
N
o
R tf
ep o
r
ro
du
ct
io
n
0040
0050
0060
0070
0085
0095
0220
0230
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
23
1752945
Discharge Chute Group
2989787
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
24
1752945
Discharge Chute Group
QTY. DESCRIPTION
1728967SM
1739621YP
7091552SM
1925592SM
1752877YP
7011938SM
1960001SM
1734647SM
1752240YP
1750623YP
1932718SM
1734708ASM
7012080SM
1733601SM
1737443AYP
1739309YP
1737465AYP
1737411YP
02X101MA
1960685SM
1931333SM
1739305YP
1733475SM
1737683YP
1738174YP
1960140SM
1925003SM
1739331YP
2860210SM
1
3
3
1
1
3
6
1
1
1
1
1
4
2
1
1
1
1
4
4
1
1
1
1
2
2
2
1
1
PINION
SCREW, Button Head, Torx, M5 x .8 x 14
WASHER, Flat, 1/4
SCREW, Hex Washer Head, Taptite, 1/4-20 x 3/4
COVER, Electric Chute Rotation
RETAINER, Spout
SCREW, Hex Washer Head, Plastite, 10-14 x 5/8
SPRING, Compression, 6"
SWITCH, Chute Rotation
CABLE ASSEMBLY, Chute Deflector
NUT, Push, 5/16
ROD, Spring Guide
CABLE TIE
DECAL, Hinge
CHUTE
MOTOR, Chute Rotation
GEAR, Chute
ADAPTER, Chute Ring
BOLT, Carriage, 1/4-20 x 3/4
NUT, Hex KEPS, 1/4-20
BOLT, Carriage, Short Neck, 5/16-18 x 3/4, G5
NUT, Hex Flange, ESNA, 5/16-18
GUARD, Chute
BRACKET, Chute Guard
GROMMET
NUT, Push, 3/16
SCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2
CLIP, Cable
WASHER, Nylon
N
o
R tf
ep o
r
ro
du
ct
io
0010
0030
0035
0040
0050
0060
0070
0080
0090
0100
0110
0130
0140
0150
0160
0200
0230
0240
0250
0260
0400
0410
0530
0540
0550
0560
0570
0600
0580
n
REF NO PART NO.
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
25
1752945
Gear Case Assembly
1752897
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
26
1752945
Gear Case Assembly
QTY. DESCRIPTION
896MA
895MA
910828MA
71100MA
330434MA
53749MA
780151MA
53743MA
53748MA
760528MA
897MA
1752500YP
73905MA
53737MA
583126MA
48275MA
50684MA
48275MA
50795MA
53732MA
53731MA
1751535YP
1752515YP
1
1
7
8
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CASE, Gear, RH
CASE, Gear, LH
BOLT, Hex, 5/16-24 x 1
NUT, Hex Flange, Serrated Lock, 5/16-24
CAPSCREW, Hex Head, 5/16-24
PLUG, Pipe
SEAL, Oil
BEARING, Sleeve, 1 x 1-1/4 x 1
WASHER, Flat, 1-1-1/2
SHAFT, Auger Out, 29"
GASKET
GEAR, Worm, 22T
KEY, Woodruff
RING, Quad
BEARING, Flange, 3/4 ID x 1-1/8 OD
WASHER, Thrust
BEARING, Roll Thrust, 3/4 ID x 1-1/4 OD
WASHER, Thrust
KEY, HI-PRO
WORMGEAR, 1-3/4 OD x 1-1/2"
BEARING, Sleeve, 3/4 ID x 7/8 OD
SHAFT, Impeller
RING, Retaining, 3/4
N
o
R tf
ep o
r
ro
du
ct
io
0300
0301
0303
0304
0305
0306
0310
0311
0312
0313
0314
0315
0316
0320
0321
0322
0323
0324
0326
0327
0330
0340
0380
n
REF NO PART NO.
Footnotes
The above parts group applies to the following Mfg. Nos.:
1696054 - CM741450S
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
27
1752945
n
N
o
R tf
ep o
r
ro
du
ct
io
n
N
o
R tf
ep o
r
ro
du
ct
io
n
N
o
R tf
ep o
r
ro
du
ct
io
Hardware Identification & Torque Specifications
Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
5.6
8.8
Class 5.6
10.9
Class 10.9
Class 8.8
SAE Grade 2
Class 12.9
Size Of
Hardware
Nm.
in/lbs
ft/lbs
Nm.
in/lbs
ft/lbs
Nm.
in/lbs
ft/lbs
Nm.
M3
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
.56
1.28
2.50
4.3
7.1
10.5
21
36
58
88
121
171
230
295
435
590
800
1030
1340
13.44
30.72
60.96
7.3
12.1
17.7
35
61
101
147
202
290
390
497
733
995
1349
1740
2249
1.28 19.2
2.90 43.44
5.75 5.97
9.9 10.3
16.5 16.9
25
24
50
48
83 86.2
136
132
210
200
287
275
405
390
559
530
708
375
995 1032
1350 1401
1830 1902
2360 2441
3050 3163
1.80
4.10
8.10
14
23
34
67
117
185
285
390
550
745
960
1400
1900
2580
3310
4290
22.92
52.56
7.15
12.1
19.9
29
59
103
162
250
346
486
656
840
1239
1681
2278
2935
3798
2.15
4.95
9.7
16.5
27
40
81
140
220
340
470
660
890
1140
1680
2280
3090
3980
5150
20
10
30
40
50
60
80
70
90
Body
Diameter
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
Inside
Diameter (in) per inch
1/4
1/2
1
3/4
2.1
2.3
3.1
3.5
7.6
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
Body
Length (mm)
Body
Length (in)
in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640
SAE Grade 8
Nm.
in/lbs
ft/lbs
Nm.
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4
41
43
60
68
12
14
25
29
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0
NOTES
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.
Screw, 1/2- 16 x 2
Nut, 1/2-16
0
Distance between
threads (mm)
Threads
per inch
Thread
Diameter (mm)
Body
Diameter
SAE Grade 5
Nm.
100
Body Length
Nut, M8
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
8-32
8-36
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
7/8-14
1-8
1-12
The guides and ruler furnished below are designed to
help you select the appropriate hardware.
0
in/lbs
ft/lbs
N
o
R tf
ep o
r
ro
du
ct
io
in/lbs
Size Of
Hardware ft/lbs
5.88
13.44
26.4
44.64
5.2
7.7
15
26
42
64
89
126
169
217
320
435
590
759
988
No
Marks
Hardware
Grade
12.9
n
Property
Class
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
2
3/4
1/4
1/2
3
3/4
1/4
1/2
4
Common Hardware Types
3/4
Hex Head Capscrew
Washer
Standard Hardware Sizing
When a washer or nut is identified as 1/2” (M8), this is
the Nominal size, meaning the inside diameter is 1/2 inch
(8mm metric thread diameter); if a second number is present
it represents the threads per inch (distance between threads).
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50 ),
this means the Nominal size, or body diameter is 1/2 inch (8mm
metric thread diameter), the second number,16, represents the
threads per inch, (1.25 thread diameter). The final number is the
body length of the bolt or screw, 2 inches (50mm).
Lockwasher
Carriage Bolt
Hex Nut
Wrench & Fastener Size Guide
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
M6 Bolt or Nut
Wrench—10mm
M8 Bolt or Nut
Wrench—13mm
M10 Bolt or Nut
Wrench—17mm
7/16” Bolt or Nut
1/2” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench—3/4”
Wrench (Nut)—11/16”
M12 Bolt or Nut
Wrench—19mm
M14 Bolt or Nut
Wrench—22 mm
n
N
o
R tf
ep o
r
ro
du
ct
io
IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS
WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO
MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS.
Briggs & Stratton Power Products Group
12301 W. Wirth Street
Wauwatosa, WI, 53222 USA
www.BRIGGSandSTRATTON.com
www.murray.com
© Copyright 2011 by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
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