Simplicity H1728E, 16.5TP 28" Steerable Dual Stage Snowthrower Manual

Parts Manual
Mfg. No: 1696921-00
H1728E, 16.5TP 28" Steerable Dual Stage
Snowthrower
Copyright © Briggs & Stratton. All Rights reserved
22-Jul-2021
Table Of Contents
Model Components
Page
Auger Drive Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auger Gearbox SERVICE PARTS - 772092. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auger Housing Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discharge Chute Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine & Frame Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handles Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traction Drive Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel & Tire Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Auger Drive Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Auger Drive Group
REF NO
PART NO
QTY
DESCRIPTION
1000
772204
1
0010
0110
0120
2000
1737078CJ
703063
703060
772205
1
1
1
1
0020
0110
0120
3000
1737079CJ
703063
703060
772092
1
1
1
1
0030
0040
0050
0060
4000
703159
703222
----703891
772090
2
2
1
2
1
0070
0080
0090
5000
----1960474SM
1930540SM
772105
1
2
2
1
KIT, 28" Auger RH
-(Incl. Ref. Nos. 0010, 0110, 0120)
WELDMENT, Auger, 28", RH, Black
PIN, Sheer, 1/4 X 1 3/4
PIN, Cotter, Bow Tie, 3/16
KIT, 28" Auger LH
-(Incl. Ref. Nos. 0020, 0110, 0120)
WELDMENT, Auger, 28", LH, Black
PIN, Sheer, 1/4 X 1 3/4
PIN, Cotter, Bow Tie, 3/16
KIT, Gearbox
-(Incl. Ref. Nos. 0030, 0040, 0050, 0060)
BOLT, Carriage, 5/16-18 x 5/8, G5
NUT, Hex, KEPS, 5/16-18
GEARBOX ASSY, HD-ZMO
KEY, Woodruff, Plain, 3/16 x 5/8
KIT, Impeller
-(Incl. Ref. Nos. 0070, 0080, 0090)
WELDMENT, Impeller, Black
SETSCREW, Square Head, 3/8-16 x 1/2, G8
SCREW, Set Square Head Cup Point, 5/16-18X 5/8, G8
KIT, Auger Pulley 7.25"
-(Incl. Ref. Nos. 0090, 0100)
SCREW, Set Square Head Cup Point, 5/16-18X 5/8, G8
PULLEY, Impeller, 7.250 OD, HD
SHEAR PIN KIT, 1038
-(Incl. Ref. Nos. 0110, 0120)
PIN, Sheer, 1/4 X 1 3/4
PIN, Cotter, Bow Tie, 3/16
0090
0100
6000
0110
0120
F
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1930540SM
----1750790YP
2
1
1
703063
703060
2
2
Copyright © Briggs & Stratton. All Rights reserved
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Auger Gearbox SERVICE PARTS - 772092
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 1696921-00
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Auger Gearbox SERVICE PARTS - 772092
REF NO
PART NO
QTY
DESCRIPTION
1000
772092
1
0020
0030
0040
0050
0060
0070
0080
0090
0100
0110
0120
0130
0140
0150
0160
0170
0180
0190
0200
0210
0220
0230
0250
1100
704291
----1668971SM
1612124SM
1732440SM
--------1612149SM
2836098SM
1612127SM
----2168111SM
2118315SM
--------703916
----772324
703891
1732991SM
1612111SM
704280
----772168
6
1
1
1
1
1
1
2
1
1
1
1
2
1
1
6
2
1
1
2
1
1
1
1
1668971SM
703891
704280
772218
1
1
1
1
0100
0110
1300
2836098SM
1612127SM
706853
1
1
1
0120
0150
1400
--------772164
1
1
1
0050
0080
0180
1500
1612124SM
--------772170
1
1
2
1
0050
0090
0130
0140
0210
1000
1612124SM
1612149SM
2168111SM
2118315SM
1732991SM
772164
1
2
1
2
2
1
0050
-----
1
KIT, Gearbox
-(Incl. Ref. Nos. 0020 - 0230)
CAPSCREW, Hex Head, 1/4-20 X 2 1/4
GEAR CASE HALF, Left Hand
TAPERED PIPE PLUG
GASKET
SHAFT, Auger Cutoff
SHAFT, Impeller, 17.29" L, HD-ZMO
SEAL, OiI
FLANGE BUSHING
PIN, Drive Lock
THRUST COLLAR
WORM, LH Rolled Steel
WASHER, Thrust
WASHER, Thrust
GEAR, Worm, Steel
GEAR CASE HALF, Right Hand
NUT, Hex Flange, 1/4-20
SEAL, Oil
PLATE, Support
KEY, Woodruff, Plain, 3/16 x 5/8
BUSHING
TUBE
KEY, Woodruff, 1/4 x 3/4
GREASE, Brown Lithium Mobilux EP1 (3oz)
KIT, Plug & Key
-(Incl. Ref. Nos. 0040, 0200, 0230)
TAPERED PIPE PLUG
KEY, Woodruff, Plain, 3/16 x 5/8
KEY, Woodruff, 1/4 x 3/4
KIT, Collar & Pin
-(Incl. Ref. Nos. 0100, 0110)
PIN, Drive Lock
THRUST COLLAR
KIT, Gears
-(Incl. Ref. Nos. 0120, 0150)
WORM, LH Rolled Steel
GEAR, Worm, Steel
KIT, Gasket & Seal
-(Incl. Ref. Nos. 0050, 0080, 0180)
GASKET
SEAL, OiI
SEAL, Oil
KIT, Auger Bushing
-(Incl. Ref. Nos. 0050, 0090, 0130, 0140, 0210)
GASKET
FLANGE BUSHING
WASHER, Thrust
WASHER, Thrust
BUSHING
KIT, Gasket & Seal
-(Includes Items 0050, 0060, 0180)
GASKET, Gear Case
0040
0200
0230
1200
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Auger Gearbox SERVICE PARTS - 772092
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Auger Gearbox SERVICE PARTS - 772092
REF NO
PART NO
QTY
DESCRIPTION
0060
0180
2000
--------772170
1
2
1
0050
0090
0130
0140
0210
3000
--------------------772218
1
2
1
2
2
1
0100
0110
4000
--------772168
1
1
1
0040
0200
0230
-------------
1
1
1
SEAL, OiI
SEAL, Oil
KIT, Auger Bushing
-(Includes Items 0050, 0090, 0130, 0140 & 0210)
GASKET, Gear Case
BUSHING, 3/4 x 1
WASHER, Thrust .76 x 1 3/8
WASHER, Thrust 1 x 1 5/8
BUSHING, 1 x 1 1/4
KIT, Collar & Pin
-Includes Items 0100 & 0110)
PIN, Drive Lock, 3/16 X 1-1/2
COLLAR, Thrust 3/4 x 1 1/2
KIT, Plug & Key
-(Includes Items 0040, 0060 & 0230)
FITTING, Pipe Plug
KEY, 3/16 X 0.625, Woodruff
KEY, .25X.75, Woodruff (91)
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Auger Housing Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Auger Housing Group
REF NO
PART NO
QTY
DESCRIPTION
0010
-----
1
1000
772086
0020
0030
0040
0110
2000
----703590
703117
703130
772166
2
4
4
4
0050
0060
0070
3000
1733103SM
1734932BMYP
703167
772148
2
2
6
0080
0090
0100
4000
1709947BMYP
703159
704067
707549
1
5
5
0120
0130
5000
--------772145
1
1
703185
2108202SM
1665982SM
703115
703297
3
1
1
3
3
WELDMENT, Auger Housing, HD, 28", Orange
-(Not a serviceable part)
KIT, Skid Shoe
-(Incl. Ref. Nos. 0020, 0030, 0040, 0110)
SHOE, Skid, Reversible, Thin
WASHER, .406
NUT, Hex, Nylock, 3/8-16, GR5
BOLT, Carriage, 3/8-16 X 1 1/4, GR5
KIT, Bearing Mounting Plate
-(Incl. Ref. Nos. 0050, 0060, 0070)
BEARING, Flange, 1.3/8 ID x 3-3/4 OD
COVER, Bushing
SCREW, Hex Washer Head, Taptite, 5/16-18 x 1-1/4
KIT, Scraper Bar 28"
-(Incl. Ref. Nos. 0080, 0090, 0100)
SCRAPER BAR, 28"
BOLT, Carriage, 5/16-18 x 5/8, G5
NUT, Hex Flange, 5/16-18
KIT, CLEANOUT BRUSH STICK
-(Incl. Ref. Nos. 0120, 0130)
CLAMP, Cleanout
SHOVEL, Cleanout
KIT, Bearing Mounting Plate
-(Incl. Ref. Nos. 0140, 0150, 0160, 0170, 0180)
BOLT, Carriage, 5/16-18 X 3/4
BEARING, Ball, 3/4 ID x 1-3/4 OD x 5/8"
RETAINER, Bearing
NUT, Flange Nylock, 5/16-18
RETAINER, 5/16 X 5/8
0140
0150
0160
0170
0180
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Controls Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
0120
0130
0140
0200-57
0200-58
0210
0520
1000
----2108360SM
1733509SM
84005055
84005056
772132
772130
772103
1
1
1
1
1
1
1
1
0115
0380
0385
0395
0400
0415
1100
------------------------772104
1
1
1
1
1
1
1
0090
0100
0420
1200
1960556SM
--------772102
4
4
1
1
HHCS 1/4-20X2.000 GR5 ZINC/CLEAR
SPRING, Compression, 2-1/4"
ROD & SPRING ASSEMBLY
CABLE, Auger Drive
CABLE, Traction Drive
ROD, Hold Down
HARNESS, Wiring
KIT, RH LED Light
-(Incl. Ref. Nos. 0115, 0380, 0385, 0395, 0400, 0415)
NUT, Hex Flange Whiz, 1/4-20
BOLT, 5/16-18 x 1-3/4" Round Head Short Square Neck
NUT, 5/16-18 Hex Flange Nyloc
BRACKET, Light, RH, HD, Black
SCREW, 1/4-20 X .750, Hex Washer Head TT, GR5, ZC/CL
ASSEMBLY, Headlight, LED, RH
KIT, Panel Cover, Orange
-(Incl. Ref. Nos. 0090, 0100, 0420)
SCREW, Pan Head Torx, Taptite, 1/4-20 x 3/4
WASHER .281X.630X.065 FLAT ZINC/CLEAR
COVER, Panel, Orange
KIT, LH LED Light
-(Incl. Ref. Nos. 0115, 0380, 0385, 0390, 0400, 0410)
NUT, Hex Flange Whiz, 1/4-20
BOLT, 5/16-18 x 1-3/4" Round Head Short Square Neck
NUT, 5/16-18 Hex Flange Nyloc
BRACKET, Light, LH, HD, Black
SCREW, 1/4-20 X .750, Hex Washer Head TT, GR5, ZC/CL
ASSEMBLY, Headlight, LED, LH
KIT, Speed Rod
-(Incl. Ref. Nos. 0040, 0320, 0330, 0340, 0345, 0350, 0360, 0370)
WASHER, 5/16, SAE Flat, Zinc/Clear
HAIRPIN.080 WIRE 1.19LG.25DIA,ZINC/CLEAR
ROD, Speed, Upper, HD
NUT, 5/16-18, GR5, Zinc/Clear
NUT, 5/16-18 LH, Hex, GR 2, ZC/BLK
ADJUSTER, Shift, Hex, HD
ROD, Speed, Lower, HD
SPRING, Shift Linkage, Lower, HD
KIT, Knob, Lever
-(Incl. Ref. Nos. 0250, 0260, 0270)
NUT, Acorn, M5
KNOB, Slot Speed
SCREW, Phillips Head, M5
KIT, Speed Lever
-(Incl. Ref. Nos. 0040, 0240, 0280, 0290, 0300, 0310, 0320)
WASHER, 5/16, SAE Flat, Zinc/Clear
WELDMENT, Speed Lever, CL/ZC
CAPSCREW, 3/8-16 x 2, Hex Head, GR5, Zinc/Clear
SPRING, Compression
WASHER, .406, Flat, Zinc/Clear
NUT 3/8-16 GR5 HEXNYL ZINC/CLR
HAIRPIN.080 WIRE 1.19LG.25DIA,ZINC/CLEAR
KIT, RH Clutch Lever
-(Incl. Ref. Nos. 0150, 0170, 0200, 0205)
0115
0380
0385
0390
0400
0410
1300
F
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------------------------772111
1
1
1
1
1
1
1
0040
0320
0330
0340
0345
0350
0360
0370
1400
80004405YP
--------80002725YP
----------------770833
2
2
1
1
1
1
1
1
1
0250
0260
0270
1500
------------772112
1
1
1
1
0040
0240
0280
0290
0300
0310
0320
1600
80004405YP
----80003522YP
----80003536YP
--------772107
1
1
1
1
1
1
1
1
Copyright © Briggs & Stratton. All Rights reserved
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Controls Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
0150
0170
0200
0205
1700
1753529YP
------------772084
1
1
1
1
1
0440
0450
0460
1800
------------772106
1
2
2
1
0150
0160
0170
0205
1900
1753529YP
------------772114
1
1
1
1
1
0090
0470
0480
0490
2000
1960556SM
------------771703
2
1
2
1
2
SCREW, Hex Washer Head, Shoulder 1/4-20
NUT, Hex Lock 10-24 w/Nylon Insert
LEVER, Clutch, RH, Black
TRIM, Edge, 0.05 FT
KIT, Amber Courtesy Light
-(Incl. Ref. Nos. 0440, 0450, 0460)
ASSEMBLY, Amber Courtesy Light, LED
SCREW, #10-24 X 0.625, PAN HEAD, TORX 25
NUT, Hex Lock 10-24 w/Nylon Insert
KIT, LH Clutch Lever
-(Incl. Ref. Nos. 0150, 0160, 0170, 0205)
SCREW, Hex Washer Head, Shoulder 1/4-20
LEVER, Clutch, LH, Black
NUT, Hex Lock 10-24 w/Nylon Insert
TRIM, Edge, 0.05 FT
KIT, Echute Switch LH
-(Incl. Ref. Nos. 0090, 0470, 0480, 0490)
SCREW, Pan Head Torx, Taptite, 1/4-20 x 3/4
BRACKET, Switch, HD, Black
SCREW, #6-19 X .375 Plastite 48-2 Thread
ECHUTE SWITCH, LH
CABLE, Steering
-(Incl. Ref. Nos. 200-30, 200-182)
LEVER, Steering Control Assembly
CABLE, Clutch
KIT, Traction Cable, RH
-(Incl. Ref. Nos. 0500, 0505, 0540, 0550)
ASSEMBLY, Cable, Traction, RH, HD
SPRING, Traction Drive, RH, HD
SCREW, 10-24 X 2.5, Oval Head, ZC/CL
NUT, 10-24, Hex, CL/ZC
KIT, Auger-Impeller Cable, LH
-(Incl. Ref. Nos. 0510, 0515, 0540, 0550)
ASSEMBLY, Cable, Auger-Impeller, LH, HD
SPRING, , Auger-Impeller Drive, LH, HD
SCREW, 10-24 X 2.5, Oval Head, ZC/CL
NUT, 10-24, Hex, CL/ZC
200-30
200-182
2100
0500
0505
0540
0550
2200
0510
0515
0540
0550
F
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--------772128
1
1
1
----------------772129
1
1
1
1
1
-----------------
1
1
1
1
Copyright © Briggs & Stratton. All Rights reserved
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Decals Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Decals Group
REF NO
PART NO
QTY
DESCRIPTION
0010
0010-10
0020
0030
0040
0050
0120
0130
0220
0230
0240
84002230
84002299
84002231
1737866YP
1737865YP
1755901YP
772123
84002303
1755901YP
1757673YP
84002292
1
1
1
1
1
1
1
1
1
1
1
DECAL, Controls
DECAL, Electric Chute, LH
DECAL, Speed Controls
DECAL, Danger Foot, FR/ENG
DECAL, Danger Chute Warning, FR/ENG
DECAL, Simplicity Letters, RH
DECAL, Velocity Throwing System
LABEL, WARNING
DECAL, Simplicity Letters, RH
DECAL, Model, SMI Logo 10.47" Long
DECAL, Model 1728
F
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Discharge Chute Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Discharge Chute Group
REF NO
PART NO
QTY
DESCRIPTION
1000
772115
1
0020
0030
0040
0050
0090
0100
0250
1210
6000
----------------703159
704067
703115
1737865YP
772135
1
1
1
2
3
3
2
1
1
7000
772085
1
0010
0070
0080
3000
------------772151
1
3
6
0110
0120
0130
2000
--------703463
772152
1
2
2
1
703143
1737941
1738244
71067MA
772154
1
1
1
1
1
0170
0180
0190
0200
4000
----7091522YP
1739621YP
1728967SM
772153
1
3
3
1
1
0210
0220
1752877YP
-----
1
1
KIT, CHUTE ASSEMBLY
-(Incl. Ref. Nos. 0020, 0030, 0040, 0050, 0090, 0100, 0250, 1210 )
WELDMENT, Chute
GASKET, Chute Deflector
WELDMENT, Deflector
SCREW, 5/16-18X.625, Torx, ZC/CL
BOLT, Carriage, 5/16-18 x 5/8, G5
NUT, Hex Flange, 5/16-18
NUT, Flange Nylock, 5/16-18
DECAL, Danger Chute Warning, FR/ENG
KIT, Puck
-(Incl. Ref. Nos. 0070, 0080)
KIT, Steele Chute Gear
-(Incl. Ref. Nos. 0010, 0070, 0080)
GEAR, Tall Steel Chute, Black
RETAINER, Chute
SCREW, #10-24 X 0.750, Hex Washer HD Slot, ZC
KIT, Bracket
-(Incl. Ref. Nos. 0110, 0120, 0130)
WELDMENT, Bracket / Stud, Black
SCREW-TRUSS HD TORX DR 1/4-20X0.750 ZC/C
NUT, Flange Nylock , 1/4-20
KIT, Motor
-(Incl. Ref. Nos. 0060, 0140, 0150, 0160)
NUT, 1/4-20
MOTOR, Chute Deflector
WASHER, Rubber
WASHER, 1/4, Flat, GR5 Zinc/Clear
KIT, Motor
-(Incl. Ref. Nos. 0170, 0180, 0190, 0200)
MOTOR, Actuator
PHMS, TORX, 1/4C X7/8
SCREW, Torx Button Head, M5 x .8 x 14
PINION
KIT, Cover, Chute Rotation
-(Incl. Ref. Nos. 0210, 0220)
COVER, Electric Chute Rotation
SCREW, 1/4-20 X .750, Hex Washer Head TT, GR5, ZC/CL
0060
0140
0150
0160
5000
F
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Copyright © Briggs & Stratton. All Rights reserved
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Engine & Frame Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Engine & Frame Group
REF NO
PART NO
0010
0020
0040-151
25D137-0002-F1 1
703330
4
----1
0050
0180
0210
0230
0240
1000
703228
772120
703410
----704067
84005786
6
1
1
2
1
1
0030
0035
0040
0075
0080
0090
0095
0370
0400
1100
------------------------------------772138
1
1
2
1
1
1
1
2
1
1
------------------------772089
1
1
1
1
1
1
1
------------1501065MA
--------------------772137
1
1
1
2
1
1
1
1
1
1
--------770799
------------703165
1
1
1
1
1
1
1
0060
0075
0080
0090
0095
0400
1200
0075
0080
0090
0220
0280
0290
0300
0310
0320
1300
0060
0075
0078
0080
0090
0095
0100
QTY
DESCRIPTION
* ENGINE, 16.5TP Briggs & Stratton, Domestic
NUT, Hex Flange Whiz-Lock, 5/16-18
MOTOR BOX, Orange
-(Refer to Note: **)
SCREW, Washer Head Taptite, 5/16-18 X 3/4
BRACKET, Tensioner, Auger-Impeller, HD
BOLT, Serrated Flange, 5/16-18 X 1.0
WASHER, .312 (0.34 ID X 1.25 OD X .13 Thk) ZC/CL
NUT, Hex Flange, 5/16-18
KIT, Belt Cover
-(Incl. Ref. Nos. 0030, 0035, 0040, 0075, 0080, 0090, 0095, 0370, 0400)
COVER, Belt
PLATE, Water Shield
HHCS, 1/4-20 X 0.625, GR5, ZINC/CLEAR
SCREW, 5/16-18X0.750, GR5, WHIZ-LOCK, ZC
LOCKWASHER, Spring, 5/16
WSHR SAE FLAT 5/16 ZINC/CLEAR
NUT, 5/16-24 Hex Jam Centerlock, GR A, ZC/CL
WASHER .281X.630X.065 FLAT ZINC/CLEAR
SCREW, 5/16-24X.75, BUTTON HD, BLACK OXI
KIT, Belt Guide
-(Incl. Ref. Nos. 0060, 0075, 0080, 0090, 0095, 0400)
WELDMENT, Belt Guide, Upper, HD, Black
SCREW, 5/16-18X0.750, GR5, WHIZ-LOCK, ZC
LOCKWASHER, Spring, 5/16
WSHR SAE FLAT 5/16 ZINC/CLEAR
NUT, 5/16-24 Hex Jam Centerlock, GR A, ZC/CL
SCREW, 5/16-24X.75, BUTTON HD, BLACK OXI
KIT, Drive Idler Pulley
-(Incl. Ref. Nos. 0075, 0080, 0090, 0220, 0280, 0290, 0300, 0310, 0320)
SCREW, 5/16-18X0.750, GR5, WHIZ-LOCK, ZC
LOCKWASHER, Spring, 5/16
WSHR SAE FLAT 5/16 ZINC/CLEAR
BUSHING, Idler Bracket
PULLEY, Idler, 2.25 OD
BRACKET, Idler
SCREW-HEX HD 3/8-16X1.500 .141TH HD ZC/C
NUT, 3/8-16 Hex Flange Center Lock, Zinc Plated
SPRING, Traction Drive Idler, 3.654" LG
KIT, Belt, Guide & Pulley
-(Incl. Ref. Nos. 0060, 0075, 0078, 0080, 0090, 0095, 0100, 0110, 0120, 0130,
0140, 0150, 0160, 0400)
WELDMENT, Belt Guide, Upper, HD, Black
SCREW, 5/16-18X0.750, GR5, WHIZ-LOCK, ZC
BELT, Traction Drive
LOCKWASHER, Spring, 5/16
WSHR SAE FLAT 5/16 ZINC/CLEAR
NUT, 5/16-24 Hex Jam Centerlock, GR A, ZC/CL
HHCS 3/8-24 X 1.25 GR8 ZINC/CLEAR
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Footnotes:
Note:** Not a serviceable part.
Note: * Purchase engine parts from engine manufacture dealer.
Copyright © Briggs & Stratton. All Rights reserved
21
22-Jul-2021
Engine & Frame Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Engine & Frame Group
REF NO
PART NO
QTY
DESCRIPTION
0110
0120
0130
0140
0150
0160
0400
1400
----704128
772119
----------------770819
1
1
1
1
1
1
1
1
0040-98
0040-183
0040-184
1500
------------772096
10
1
1
1
0270
0330
0340
1600
703463
703057
----772097
2
1
1
1
0250
0260
0360
1700
703483
----703115
771904
1
1
1
6
----772094
5
1
------------703878
1
1
1
1
WASHER, 3/8, Split Lock, ZC/CL
WASHER, Flat
BELT, A/HA, 36.3 Eff. Length, HD
PULLEY, Auger Impeller Drive, HD-ZMO
KEY, 3/16 X .375, Square Undersized
PULLEY, Drive
SCREW, 5/16-24X.75, BUTTON HD, BLACK OXI
KIT, Bottom Cover
-(Incl. Ref. Nos. 40-0098, 40-0183, 40-0184)
SCREW, Hex Head W/ Flat Washer, M6 X 12
COVER, Back, Orange
COVER, Bottom, Orange
KIT, Idler Spring
-(Incl. Ref. Nos. 0270, 0330, 0340)
NUT, Flange Nylock , 1/4-20
CAPSCREW, Hex Head, 1/4-20 x 1-3/4
SPRING, Idler, Auger Impeller
KIT, Belt Guide
-(Incl. Ref. Nos. 0250, 0260, 0360)
BOLT, Carriage, 5/16-18 X 1, GR5
GUIDE, Belt, Lower, HD
NUT, Flange Nylock, 5/16-18
KIT, Hardware
-(Incl. Ref. No. 40-0098)
SCREW, Hex Head W/ Flat Washer, M6 X 12
KIT, Idler Pulley
-(Incl. Ref. Nos. 0170, 0190, 0200, 0350)
SCREW, 3/8-16X1.75, .141, Hex Head
PULLEY, 2.75 OD, Idler
NUT, 3/8-16 Hex Flange Center Lock, Zinc Plated
WASHER, Flat, 13/32 x 7/8 x .083
0040-98
1800
0170
0190
0200
0350
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Footnotes:
Note:** Not a serviceable part.
Note: * Purchase engine parts from engine manufacture dealer.
Copyright © Briggs & Stratton. All Rights reserved
23
22-Jul-2021
Handles Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Handles Group
REF NO
PART NO
QTY
DESCRIPTION
0530
1000
703586
770769
9
1
0180
0190
1100
703044
----84004008
4
2
1
0050
0060
0070
0080
0090
0100
1200
703168
703587
703065
----1960556SM
71067MA
772108
4
4
4
1
4
4
1
0010
0020
0030
0040
0050
0060
0070
1300
----704287
703116
703350
703168
703587
703065
772110
1
4
4
4
4
4
4
1
704287
703116
703350
772109
4
4
4
1
703168
703587
703065
4
4
4
TIE, Cable
KIT, Grip, Handle
-(Incl. Ref. Nos. 0180, 0190)
SCREW
HAND GRIP, Heated, 60W
KIT, Upper Handle
-(Incl. Ref. Nos. 0050, 0060, 0070, 0080, 0090, 0100)
BOLT, 5/16-18 x 2-1/4, Carriage, Curved Head
WASHER, 5/16, Internal Lock, Zinc/Clear
KNOB, Wing, 5/16-18
WELDMENT, Upper Handle, Black
SCREW, Pan Head Torx, Taptite, 1/4-20 x 3/4
WASHER, 1/4, Flat, GR5 Zinc/Clear
KIT, Lower Handle
-(Incl. Ref. Nos. 0010, 0020, 0030, 0040, 0050, 0060, 0070)
HANDLE, Lower, Black
CAPSCREW, Hex Head, 5/16-18 x 3/4, GR5
WASHER, Split Lock, .32 x .58 x .08
WASHER, 5/16, Flat SAE, Zinc/Clear
BOLT, 5/16-18 x 2-1/4, Carriage, Curved Head
WASHER, 5/16, Internal Lock, Zinc/Clear
KNOB, Wing, 5/16-18
KIT, Lower Handle Attachment Hardware
-(Incl. Ref. Nos. 0020, 0030, 0040)
CAPSCREW, Hex Head, 5/16-18 x 3/4, GR5
WASHER, Split Lock, .32 x .58 x .08
WASHER, 5/16, Flat SAE, Zinc/Clear
KIT, Handle Wing Nut Hdwe, Upper/Lower
-(Incl. Ref. Nos. 0050, 0060, 0070)
BOLT, 5/16-18 x 2-1/4, Carriage, Curved Head
WASHER, 5/16, Internal Lock, Zinc/Clear
KNOB, Wing, 5/16-18
0020
0030
0040
1400
0050
0060
0070
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Copyright © Briggs & Stratton. All Rights reserved
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Traction Drive Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Traction Drive Group
REF NO
PART NO
QTY
DESCRIPTION
93
94
95
96
99
103
113
115
129
134
135
136
137
138
143
144
145
146
147
149
150
151
152
154
161
162
163
164
165
167
168
169
170
171
172
173
174
175
176
177
178
180
181
201
257
1000
771916
771915
771912
771913
84002884
771917
----771902
771906
771911
771901
771914
771907
771908
--------------------------------771900
----771910
771909
----------------771905
--------------------------------------------------------707541
1
1
2
1
1
1
1
2
1
2
2
1
2
2
2
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
1
1
3
------------771712
1
1
1
1
ARM, Speed Select
BRACKET, Speed Select
PIN, Spring, 6 X 30
ROD, Speed Select, Fork
BRACKET, Cable Guide, Traction Control
BRACKET, Cable Guide, Auger Control
BRACKET, Pawl
BEARING, Ball
SPROCKET, 24T
RETAINER, Ball Bearing
BEARING, Ball
SLEEVE, Drive Shaft
CHAIN, Roller, 30
SPROCKET, 20T
SPRING, Drive Shaft
SLEEVE, Drive Shaft
BRACKET, Drive Shaft
SCREW, Hex Head, M8 X 16
PLATE, Drive Shaft Bracket
SCREW, Hex Head, M8 X 50
NUT, Hex Flange Head, M8
MOTOR BOX, Orange
BEARING, Ball
FRICTION WHEEL ASSEMBLY
CHAIN, Roller, 36
SPROCKET, 10T
BUSHING, Hex Shaft
WASHER, Flat, 13 X 24 X 2
SLEEVE, Spacer, Swinging Plate
PIN, Cotter, 2.5 X 30
ASSEMBLY, Friction Swinging Plate
PULLEY, Friction
COVER, Friction Pulley
SHAFT, Bearing Retainer, M10
SCREW, Phillips Head, M6 X 10
BEARING, Ball
SLEEVE, Spacer, Swinging Plate
RING, Internal Retaining, 40
BRACKET, Swinging Plate
PLATE, Swinging
NUT, Lock, M10
BRACKET, Cable Guide
SCREW, Hex Head, M6 X 30
WASHER, 6x12x.7, Flat
NUT, Lock, M6
KIT, Pulley, Cable
-(Incl. Ref. Nos. 100, 101, 102)
PULLEY, Cable
SCREW, M6 X 12, Hex Head Shoulder
NUT, HEX FLANGE HEAD, M6
KIT, Shaft, Pawl
-(Incl. Ref. Nos. 104, 105, 111)
100
101
102
1100
F
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Traction Drive Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Traction Drive Group
REF NO
PART NO
QTY
DESCRIPTION
104
105
111
1200
------------771706
2
1
1
1
110
166
1300
--------771709
2
1
1
106
112
117
1400
------------771713
1
1
2
1
92
104
114
116
124
125
126
127
128
130
131
1500
--------------------------------------------771708
1
1
1
1
2
1
1
1
1
1
1
1
----------------------------771892
----84002888
1
3
1
1
4
1
2
1
1
1
98
140
141
142
148
259
1700
------------------------771904
3
1
1
1
1
1
6
98
1800
----84003161
5
1
143
144
1900
--------84002903
2
1
1
SCREW, Hex Head, M8X20
SLEEVE, PAWL
SHAFT, PAWL
KIT, Spring, Traction Drive
-(Incl. Ref. Nos. 110, 166)
SPRING, Pawl
SPRING, Extension
KIT, Planitary and Pawl Assembly
-(Incl. Ref. Nos. 106, 112, 117)
PAWL Assembly, Right
PAWL Assembly, Left
GEAR, Planitary Assembly
KIT, Shaft, Differential
-(Incl. Ref. Nos. 92, 104, 114, 116, 124, 125, 126, 127, 128, 130, 131)
WASHER, Lock, M8
SCREW, Hex Head, M8X20
WASHER, Flat, 8 X 28 X 2
SPACER, SHAFT, DIFFERENTIAL
WASHER, FLAT, 16X30X2
SHAFT, DIFFERENTIAL
KEY, FLAT, 5X5X22
WASHER, FLAT, 14X28X2
RING, RETAINING, 14
WASHER, Flat, 10 X 28 X 2
NUT, Lock, M10
KIT, Friction Wheel
-(Incl. Ref. Nos. 95, 97, 153, 155, 156, 157, 158, 159, 160)
PIN, Spring, 6 X 30
SCREW, Hex Head w/ Lock Washer, M6 X 12
SHAFT, Hex
RING, External Retaining
RIVET, 3 X 6
BEARING, Ball
RETAINER, Ball Bearing
WHEEL, Friction
HUB, Friction Wheel
KIT, Shaft, Traction Drive RH
-(Incl. Ref. Nos. 98, 140, 141, 142, 148, 259)
SCREW, Hex Head W/ Flat Washer, M6 X 12
WASHER, LOCK, M15
KEY, WOODRUFF
BEARING, BALL, DEEP GROOVE
SLEEVE, DRIVE SHAFT
AXLE
KIT, Hardware
-(Incl. Ref. No. 98)
SCREW, Hex Head W/ Flat Washer, M6 X 12
KIT, Spring
-(Incl. Ref. Nos. 143, 144)
SPRING, Drive Shaft
SLEEVE, Drive Shaft
KIT, Shaft, Traction Drive LH
-(Incl. Ref. Nos. 98, 136, 139, 140, 141, 142)
95
97
153
155
156
157
158
159
160
1600
F
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Traction Drive Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Traction Drive Group
REF NO
PART NO
QTY
DESCRIPTION
98
136
139
140
141
142
-------------------------
3
1
1
1
1
1
SCREW, Hex Head W/ Flat Washer, M6 X 12
SLEEVE, Drive Shaft
AXLE
WASHER, LOCK, M15
KEY, WOODRUFF
BEARING, BALL, DEEP GROOVE
F
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Copyright © Briggs & Stratton. All Rights reserved
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Wheel & Tire Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1696921-00
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Wheel & Tire Group
REF NO
PART NO
QTY
DESCRIPTION
1000
772140
1
0020
0030
0040
1100
----80003543
----772139
1
1
1
1
0010
0030
0040
1200
----80003543
----84004043
1
1
1
2
0030
0040
80003543
-----
1
1
KIT, Wheel Assy, RH, 16 X 4.80, K478
-(Incl. Ref. Nos. 0020, 0030, 0040)
ASSEMBLY, WHEEL, 4.80X8 2P K478, RH, Pewter
HHB 1/4-20X1.750 GR5 .38THD ZINC/CLEAR
NUT, 1/4-20, Nylock
KIT, Wheel Assy, LH, 16 X 4.80, K478
-(Incl. Ref. Nos. 0010, 0030, 0040)
ASSEMBLY, WHEEL, 4.80X8 2P K478, LH, Pewter
HHB 1/4-20X1.750 GR5 .38THD ZINC/CLEAR
NUT, 1/4-20, Nylock
KIT, Hardware, Wheel
-(Incl. Ref. Nos. 0030, 0040)
HHB 1/4-20X1.750 GR5 .38THD ZINC/CLEAR
NUT, 1/4-20, Nylock
F
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Hardware Identification & Torque Specifications
Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
Property
Class
5.6
8.8
Class 5.6
Class 8.8
in/lbs
Size Of
Hardware ft/lbs
M3
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
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
10.9
Nm.
Nm.
in/lbs
ft/lbs
.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
SAE Grade 2
Class 12.9
Size Of
Hardware
Nm.
in/lbs
ft/lbs
Nm.
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
Body Length
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
Inside
Diameter (in) per inch
1/4
1/2
3/4
1
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
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
SAE Grade 5
Nm.
100
90
Body
Diameter
Nut, M8
in/lbs
ft/lbs
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
No
Marks
Hardware
Grade
12.9
Class 10.9
in/lbs
ft/lbs
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
3/4
2
1/4
1/2
3/4
3
1/4
1/2
3/4
4
Common Hardware Types
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, (distance between threads). 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
Copyright © Briggs & Stratton. All Rights reserved
22-Jul-2021

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