Simplicity Murray 33" 16.5 TP Snowthrower (2010) Manual


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Simplicity Murray 33

Mfg. No: 1695838

Murray 33" 16.5 TP Snowthrower (2010)

Copyright © Briggs & Stratton. All Rights reserved

22-Jul-2021

Auger Drive Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Auger Housing Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8

Discharge Chute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

4

6

Engine & Frame Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12

Gear Case Assembly (1750632YP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16

Handle & Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18

Traction Drive Group - Steerable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24

Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

3 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

4 22-Jul-2021

0070

0080

0090

0100

0110

0130

0150

0155

0160

0170

0220

0230

0220-40

0240

0250

0260

0270

0280

0310

--

1750632YP

2001022MA

1739094AYP

1739073YP

1930601SM

1930540SM

583146MA

15X112MA

578647MA

015X43MA

1737972BJYP 1

2

2

1

1

3

1

1

1

1

1

1737973BJYP 1

10104MA

302636MA

71071MA

71060MA

15X144MA

1501158MA

1740570MA

1501216MA

QTY DESCRIPTION

1

1

1

1

2

1

1

1

GEARBOX ASSEMBLY

KEY,Square, 3/16 x 3/4

IMPELLER

HUB, Impeller

SCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8

SCREW, Set, Square Head, 5/16-18 x 5/8, G8

PULLEY

NUT, Hex Flange, Serrated Lock, 1/2-20

BOLT, Shoulder, 5/16-18 x 1-3/4

NUT, Centerlock, 5/16-18

AUGER, 33, LH

-(Includes Ref. No. 0220-40)

AUGER, 33, RH

-(Includes Ref. No. 0220-40)

FITTING, Grease

CAPSCREW, Hex Head, 5/16-18 x 1-1/4

WASHER, Flat

WASHER, Splitlock, 5/16

NUT, 5/16-18

SPACER, Friction Pulley

BRACE, Gear Box or Reproduction

Not F

Copyright © Briggs & Stratton. All Rights reserved

5 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

6 22-Jul-2021

0100

0110

0150

0160

0170

0180

0190

0200

0010

0020

0030

0040

0060

0070

0080

0090

0210

0220

0230

0240

QTY DESCRIPTION

1737935BIYP 1

1736620YP 2

1960569SM

7091290SM

2

2

1736094YP

53757MA

25X021MA

7091547YP

4

4

1

2

7091619SM

710026MA

1737985AYP

1740747AYP

582957YZMA 1

1705897SM 1

001X45MA

760040MA

3

2

2

1

4

9

7090799SM 6

1733102ASM 2

340720MA

014X86MA

2

2

HOUSING, ASSEMBLY

CLAMP, SPRING

SCREW, Truss Head Torx, #10-24 x 3/8

NUT, Hex Lock, Nylon, #10C

BRUSH, CLEANOUT

BEARING, FLANGE

SCREW, TAP 5/16-18 X 0.75

BOLT, Carriage, 3/8-16 x 3/4

NUT, Hex Flange, 3/8-16

NUT, Hex Flange Serrated Lock, 5/16-18

SKID, Height Adjust

BLADE, SCRAPER

RETAINER, Ball Bearing

BEARING, Ball, 11/16 x 1-9/16 x 15/32

BOLT, Hex, 5/16-18 x 5/8

PLUG, PANEL

BOLT, Carriage, 5/16-18 x 5/8

DRIFT CUTTER

BOLT, CARRIAGE .31-18 x 0.75

WINGNUT, 5/16-18 or Reproduction

Not F

Copyright © Briggs & Stratton. All Rights reserved

7 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

8 22-Jul-2021

0040

0050

0060

0070

0085

0095

0100

0110

1737865YP

1737866YP

1737869YP

1737870YP

1737874YP

1736616YP

1736891YP

1737088YP

QTY DESCRIPTION

1

1

1

1

1

1

1

1

DECAL, DANGER CHUTE

DECAL, ISO AUGER FR/EN

DECAL, AUGER CLUTCH

DECAL, DRIVE CLUTCH

DECAL, CONTROLS

DECAL, SHIFT

DECAL, MURRAY DASH

DECAL, MURRAY 33"

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

9 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

10 22-Jul-2021

0320

0330

0340

0350

0360

0380

0390

0400

0230

0240

0250

0260

0280

0290

0300

0310

0420

0430

0440

0450

0460

0470

0480

0490

0510

0520

0140

0150

0160

0170

0180

0200

0210

0220

0050

0060

0070

0080

0100

0110

0120

0130

1928698SM

1931335SM

691005

703463

02X101MA

1960093SM

1714084SM

1735661YP

1735660YP

578060MA

578063MA

579493MA

1733611SM

578309MA

1732971SM

1925003SM 4

1734708ASM 1

1734647SM

1739305YP

1

1

1736312YP

1736378AYP

1736038YP

1960715SM

1

5

1

1

1736444AYP

1960767YP

1931335SM

1735767YP

2860210SM

1733026SM

1732412SM

1960684SM

1

4

1

1

1

1

1

1

1734423ASM 1

1922127SM 2

1738020YP

1734439SM

1

1

1501293MA

1960762SM

1734542SM

1736195AYP

1734442SM

1

1

2

1

1

QTY DESCRIPTION

SCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2

ROD, Spring

SPRING, Compression

NUT, Hex Flange ESNA, 5/16-18

DISCHARGE CHUTE ASSEMBLY

BRACKET, CABLE DEFLECTOR

GEAR & SUPPORT ASSEMBLY, Chute

SCREW, Truss Head, 1/4-20 x 3/4

RING, Chute Base

SCREW, BUTTON HEAD, 5/8-18 x 1.25

BOLT, Carriage, Short Neck, 5/16-18 x 1

GUIDE, CHUTE RING

WASHER, Nylon, .388 x 1.12 x .030

WASHER, Powdered Metal

BOLT, Shoulder 5/16-18 G5

NUT, Hex KEPS 5/16-18 Conical Washer

SUPPORT, Gear & Chute 10GA

SCREW, Hex Head Cap, 5/16-18 x 1 3/4

SUPPORT, Worm "U" 10GA

WORM, Chute L.H.

1

1

1

4

10

2

1

1

1

1

1

1

1

1

2

1

WASHER, Cup

CHUTE SUPPORT ASSEMBLY

COVER, Gears

NUT, Hex Flange 5/16-18 Two Way Lock

NUT, Hex KEPS, 5/16-18

NUT, Hex Toplock Jam, 5/16-18

BOLT, Carriage, Short Neck, 5/16-18 x 1

CAPSCREW, Hex-Flange, 1/4-20 x .687

NUT, Flange Nylock , 1/4-20

BOLT, CARRIAGE 0.25-20 x 0.75

NUT, Push Pal 5/16 Diameter Stud Capped

KNOB, SPINNER

CRANK ROD

CHUTE, CRANK

PIN, UNIVERSAL JOINT

HOUSING, UNIVERSAL

PIN, COTTER

YOKE ADAPTER ASSEMBLY

PIN, CLEVIS

CABLE & SPRING ASSEMBLY

Copyright © Briggs & Stratton. All Rights reserved

11 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

12 22-Jul-2021

0010

0010-10

0270

0280

0290

0300

0310

0320

0330

0340

0190

0200

0210

0220

0230

0240

0250

0260

0350

0360

0370

0390

0110

0120

0130

0140

0150

0160

0170

0180

0010-20

0010-30

0020

0050

0060

0070

0090

0100

0390-10

0400

0410

0420

0470

0480

0500

QTY DESCRIPTION

21M314-0117-E1 1

797095 1

699234

795027

6219MA

002X97MA

028X76MA

1739305YP

1501109MA

1919381SM

1960428SM

1733324SM

585416MA

1739070YP

1917356SM

1921515SM

1501112YZMA 1

1501065MA 1

3

1

1

1

1

1

53704MA

1502120MA

1960251SM

585781MA

2

1

1

2

1

1

4

4

1

4

3

1

* ENGINE, 16.5 TP Briggs & Stratton

-(Engine Model: 21M314-0117-E1)

GUARD, Muffler

-(Includes Ref. No. 0010-20)

SCREW, Muffler Guard

CAP, Fuel Tank

CORD, Electric, 10FT. 110V

BOLT, Carriage, 5/16-18 x 1-1/2

PUSHNUT, 1/4

NUT, Hex Flange, ESNA, 5/16-18

PULLEY, Engine

WASHER, 5/16

CAPSCREW, Hex Head, 3/8-24 x 1-1/4, G8

V-BELT, Traction Drive, 3L 33.13

BELT, Auger Drive, V4L 38.10

BELT GUIDE

LOCKWASHER, Spring, 5/16

CAPSCREW, Hex Head, 5/16-24 x 3/4, G5

BRACKET, Idler

BUSHING, Idler Bracket or

SPRING, Extension, Idler

IDLER, Plastic Ball Bearing

NUT, Hex Centerlock Jam, 3/8-16

BOLT, Carriage, Short Neck, 3/8-16 x 1-1/4, G5

1501628YZMA 1 IDLER, Auger

1501200MA

Not F

1

1733451SM

1

1

SPACER, 1/2 ID x 1 OD x 1-3/4"

WASHER, 1/2

ARM, Control

0031X6MA

1736381YP

1

1

PIN, Hair

PIN, Clevis

1740906ASM 1 PANEL, Bottom

1927429SM 12 SCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8

165X159MA 1

1740641BIYP 1

1733583BIYP 1

1924856SM 4

1664847SM

1733923SM

26X306MA

1750241YP

2

1

6

1

1750185YP

1750172YP

910828MA

7023590SM

1916965SM

1922755SM

7091528SM

1

1

2

1

1

2

1

SPRING, Extension, Auger

FRAME

PLATE, Engine Mount

SCREW, Hex Washer Head Taptite, 5/16-18 x 1/2

SCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4

BELT COVER ASSEMBLY

SCREW, Hex Washer Head, Tapping, SEMS, 1/4 x 3/4

PLATE, Seal

-(Incl. Ref. 0390-10)

SEAL, Shaft

-(Included with Ref. No. 0390)

STRIP, Seal

CAPSCREW, Hex, 5/16-24 x 1

COTTER PIN, Self Locking, 1/4

LOCKWASHER, Spring, 3/8

WASHER, 3/8

WASHER, Flat, 3/8

Note* See your local Briggs & Stratton distributor for parts and service.

Copyright © Briggs & Stratton. All Rights reserved

13 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

14 22-Jul-2021

0510 1750134YP

QTY DESCRIPTION

1 SEAL, Engine Plate or

Not F

Reproduction

Note* See your local Briggs & Stratton distributor for parts and service.

Copyright © Briggs & Stratton. All Rights reserved

15 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

16 22-Jul-2021

0090

0100

0110

0120

0130

0140

0150

0160

0010

0020

0030

0040

0050

0060

0070

0080

0170

0180

0190

0200

0300

48275MA

50684MA

583126MA

895MA

896MA

760411MA

73905MA

53730MA

53732MA

897MA

53737MA

50795MA

53731MA

53743MA

780151MA

53749MA

53748MA

71100MA

910828MA

330434MA

1750533YP

QTY DESCRIPTION

2

1

1

2

1

1

1

1

7

1

2

8

1

1

1

1

1

1

1

2

1

WASHER, Thrust

BEARING, Roll

BEARING, Flange

GEAR CASE, Left

GEAR CASE, Right

SHAFT, Auger Out, 33

KEY, Woodruf

GEAR, Worm

WORMGEAR

GASKET, Gear Box

RING, Quad

KEY, Hi-Pro

BEARING, Sleeve

BEARING, Sleeve

SEAL, Oil

PLUG, Pipe

WASHER, Flat, 1

NUT, Hex Flange, Serrated, 5/16-24

BOLT, Hex 5/16-24 x 1

SCREW, Hex Head, 5/16-24 x 1-1/2

SHAFT, Impeller or Reproduction

Not F

Copyright © Briggs & Stratton. All Rights reserved

17 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

18 22-Jul-2021

0330

0340

0350

0360

0370

0390

0400

0410

0180

0190

0200

0230

0270

0290

0300

0320

0420

0430

0440

0450

0460

0470

0480

0490

0500

--

0090

0100

0120

0130

0140

0150

0160

0170

0010

0020

0030

0040

0050

0060

0070

0080

0520

0530

0540

0550

0560

0590

0600

0510

1923701SM

1736305AYP

1736192YP

1924356SM

50786MA

1918266SM

1919439SM

1739782AYP

1667588SM

1736836YP

1921962SM

1737684YP

1751543YP

1931277SM

1732971SM

2820263SM

1739510YP

50782MA

1917356SM

1738285YP

1501874MA

1931323SM

1920397SM

1732470SM

1736345YP

1750554YP

1931333SM

1739500AYP

1732471SM

1739783AYP

1933896SM

1723965SM

1736542YP

1678392SM

1735589YP 1

1734587ASM 1

2

2

1734586ASM 1

1960273SM 2

1736301AYP

-----

1

1

2

2

1

1

3

1

2

2

1736208YP

1664847SM

313441MA

308146MA

1502113MA 1

1733505ASM 1

1733095SM

1739305YP

1

4

1

1

1

2

1

2

1

3

4

1

1

1

2

1

2

2

1

1

2

1

6

2

1

1

1

1

1

2

1

QTY DESCRIPTION

CAPSCREW, Hex Head 3/8-16 x 2 G5

BRACKET, LIGHT MOUNT

LEVER, DEFLECTOR CONTROL

WASHER, 3/8

SPRING, COMPRESSION .509 x .75

WASHER, 3/8

NUT, Hex Lock ESNA Light, 3/8-16

LEVER, Clutch, Left

BUSHING

ROD & BRACKET ASSEMBLY, SPEED

CAPSCREW, HEX .250- 20 x 1.75

SPEED & DEFLECTOR CONTROL, BRACKET

ROD, LINK SPEED CONTROL

NUT, Hex Whiz Lock Flange, 5/16-18

CABLE ASSEMBLY, DEFLECTOR

NUT, Hex 5/16-24

BRACKET, Mounting, Panel

BALLJOINT, STEEL

LOCKWASHER, Spring 5/16

WIRING HARNESS

NUT, Hex Lock ESNA Light 1/4-20

KNOB

COVER, Panel Assembly

SCREW, Hex Washer Head, Plastite, 10-14 x 5/8

NUT, Hex, 1/4-20

BOLT, Shoulder, 1/4 x 1-1/4

CARRIAGE BOLT, 5/16-18 x 3/4 G5

SUPPORT, DASH PANEL

CABLE & SPRING ASSEMBLY

CLUTCH GRIP, RH PLASTISOL

NUT, Hex Lock, Nylon Insert, 10-24

HEATED GRIP

SPACER, Handle

SPACER

BRACKET, ROD SUPPORT

HANDLE, UPPER RH

HANDLE. UPPER LH

CARRIAGE BOLT, 5/16-18 x 2-1/4 G5

HANDLE, LOWER

BULB, TWIN LIGHT

-(15W 12V)

HEAD LIGHT ASSEMBLY

CAPSCREW, HEX HD 5/16-18 x 5/8 G5

BRACKET, CABLE ADJUST

BOOT, Control Spring

CABLE, Drive

BRACKET, Free Hand Control

SPACER, Powdered Metal

NUT, Hex Flange ESNA, 5/16-18

Copyright © Briggs & Stratton. All Rights reserved

19 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

20 22-Jul-2021

0750

0760

0790

0880

0900

0910

0930

0610

0630

0640

0650

0670

0680

0700

0710

1733509SM

2108360SM

1960353SM

1736360YP

1701011SM

1733192SM

1921319SM

316042MA

1960589SM

1933896SM

1931338SM

7091081SM

1935048SM

1921333SM

71071MA

QTY DESCRIPTION

2

1

2

2

2

1

1

2

2

5

1

1

1

1

1

ROD, FREE HAND CONTROL

SPRING, Compression

WASHER, 1/4

ROD, HOLDDOWN

TIE, Self Locking

KNOB, Slot Speed

WASHER, 1/4"

SCREW, 10 X .62

SCREW, Round Head Phillips #10-24 x 3/4

NUT, Hex Lock, Nylon Insert, 10-24

BOLT, 5/16-18 x 1-3/4" Round Head Short Square Neck, GR5

SCREW, 1/4-15X3/4, Self-Tapping, BZ

NUT, Hex Flange Two-Way Lock, 5/16-18

CAPSCREW, Hex Head, 5/16-18 x 1

WASHER, Flat, 3/8

Not F or Reproduction

Copyright © Briggs & Stratton. All Rights reserved

21 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

22 22-Jul-2021

31

32

33

34

26

27

28

30

21

23

24

25

17

18

19

20

13

14

15

16

9

10

11

12

7

8

5

6

3

4

1

2

51

52

53

47

48

49

50

40

42

44

46

35

36

37

38

1501623MA

1501619MA

352X3MA

1501114MA 1

1501618YZMA 1

1664847SM

1501620MA

2

1

1

5

1

1

1960061SM 1

1502030YZMA 2

1928352SM

1921965SM

4

4

579863MA

1920397SM

1922837SM

579860MA

1

1

2

1

1501059YZMA 1

1501122MA 1

1927428SM

1502029MA

1501734MA 1

4

1

579851MA

334163MA

579858MA

1924856SM

579868MA

11X30MA

165X112MA

1960027SM

1501092YZMA 1

337029MA 1

1501435MA

1921959SM

1

3

1928372SM

1733326SM

15X114MA 1

1501057YZMA 1

3

1

3

2

1

5

5

8

1

4

1501158MA

1501115MA

1501110YZMA 1

579944MA 1

1

1

1502084YZMA 1

1501630MA 1

1501652MA

53263MA

50648MA 3

1

3

QTY DESCRIPTION

CHAIN, Roller

RETAINER & BUSHING ASSEMBLY

WASHER

SCREW, Hex Washer Head Taptite, 5/16-18 x 1/2

CHAIN, Roller

RETAINER, Ring 7/16

SPRING, Extension

WASHER-, 1/2

AXLE, Swing Plate

HUB, Friction Wheel & Bearing

WHEEL, Friction

CAPSCREW, Hex Head 1/4-20 x 5/8 G5

NUT, Hex KEPS 1/4-20

RING, Retaining Extension

NUT, 3/8-24 Flange Lock

PLATE, Swinging

SPACER, Friction Pulley

FRICTION PULLEY ASSEMBLY

SPEED SELECT ASSEMBLY

BEARING, Flange

SPROCKET, Set

BEARING, Ball

RETAINER, Bearing

AXLE, Shaft, Left

PIN, Axle

SPROCKET, Steer

CLUTCH, Auto Lock Steer

SCREW

BEARING, Axle D-Hole

BRACKET, Axle Support Steering

SCREW, Hex Washer Head Taptite, 5/16-18 x 3/4

COLLAR, Locking

WASHER, 3/4

BRACKET, Support Steering Box

NUT, Hex Flange 3/8-16 Whiz Lock Large

CAPSCREW, Hex Head 3/8-16 x 3/4 G5

BEARING, Ball

NUT, Hex Lock ESNA Light 1/4-20

CAPSCREW, Hex Head, 1/4-20 x 1-1/2 G5

SPOOL CABLE, Auger Control

BRACKET, Cable Spool

CABLE, Front Drive Lower All

CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 3/8

AXLE, Shaft

BUSHING, Axle

Copyright © Briggs & Stratton. All Rights reserved

23 22-Jul-2021

Note: Unless noted otherwise, use the standard torque specifications Mfg. No: 1695838 or

Not F

Reproduction

Copyright © Briggs & Stratton. All Rights reserved

24 22-Jul-2021

0010

0010-20

0010-30

0010-40

0010-50

0020

0020-50

0030

0040

0060

0070

1733005SM

2172353SM

1727075SM

2164247SM

-----

1733007SM

-----

1657528SM

712120MA

577015MA

15X145MA

2

2

1

2

2

2

2

2

1

1

QTY DESCRIPTION

1 WHEEL & TIRE ASSEMBLY, K478 TL, 16 x 6.5 - 8, L.H.

-(Includes Ref. No. 0010-20, 0010-30 & 0010-50)

VALVE STEM & CAP

TIRE, X-TRAC TL, 16 x 6.50 - 8

TUBE, Tire

*RIM, L.H.

WHEEL & TIRE ASSEMBLY, K478 TL, 16 x 6.5 - 8, R.H.

-(Includes Ref. No. 0010-20, 0010-30 & 0020-50)

*RIM, R.H.

RING, Retaining

WASHER, Flat, 3/4

CAPSCREW, Hex, 1/4-20 x 1-3/4, G5

NUT, Hex Nylock, 1/4-20 or

Not F

Reproduction

*Not a servicable part, order complete wheel assembly

Copyright © Briggs & Stratton. All Rights reserved

25 22-Jul-2021

Hardware Identification & Torque Specifications

Torque Specification Chart

FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

0

Property

Class

5.6

8.8

10.9

12.9

Class 5.6

Class 8.8

Class 10.9

Class 12.9

Size Of

Hardware in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

in/lbs ft/lbs Nm.

M12

M14

M16

M18

M20

M22

M24

M27

M3

M4

M5

M6

M7

M8

M10

M30

M33

M36

M39

5.88

.56

13.44

1.28

26.4

2.50

44.64

4.3

5.2

7.1

7.7

10.5

15

26

21

36

42 58

64 88

89 121

126 171

169 230

217 295

320 435

435 590

590 800

759 1030

988 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

2.90

5.75

9.9

16.5

24

48

83

132

200

275

390

530

375

995

1350

1830

2360

3050

1032

1401

1902

2441

3163

287

405

559

708

19.2

43.44

5.97

10.3

16.9

25

50

86.2

136

210

550

745

960

1400

117

185

285

390

1.80

4.10

8.10

14

23

34

67

1900

2580

3310

4290

22.92

2.15

52.56

4.95

7.15

9.7

12.1

16.5

19.9

29

59

27

40

81

103 140

162 220

250 340

346 470

486 660

656 890

840 1140

1239 1680

1681 2280

2278 3090

2935 3980

3798 5150

The guides and ruler furnished below are designed to help you select the appropriate hardware.

10 20 30 40 50 60 70 80 90 100

Nut, M8

Body

Diameter

Body Length

Screw, M8- 1.25 x 25

0

Thread

Diameter (mm)

Inside

Diameter (in)

Threads per inch

1/4

Nut, 1/2-16

1/2

3/4

1

1/4

Thread

Diameter (mm)

Body

Diameter

1/2

3/4

Distance between threads (mm)

Threads per inch

Body

Length (mm)

Body

Length (in)

2

Screw, 1/2- 16 x 2

1/4

1/2

3/4

3

1/4

1/2

3/4

4

Hardware

Grade

No

Marks

SAE Grade 2

Size Of in/lbs

Hardware ft/lbs Nm.

SAE Grade 5 in/lbs ft/lbs Nm.

SAE Grade 8 in/lbs ft/lbs Nm.

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

19

20

27

31

66

76

140

7.6

8.6

11 15.0

12

20

23

30

35

50

55

65

75

90

100

160 217.6

180 244.8

155

220

240

2.1

2.3

3.1

3.5

16.3

27.2

31.3

40.8

47.6

68.0

74.8

88.4

102.0

122.4

136

190.4

210.8

299.2

326.4

30

31

43

49

8

19

30

35

50

55

75

90

110

3.4

3.5

4.9

5.5

10.9

10 13.6

17 23.1

25.8

40.8

47.6

68.0

74.8

102.0

122.4

149.6

41

43

60

68

12

14

25

29

45

50

70

34.0

61.2

68.0

95.2

80 108.8

110 149.6

120 163.2

150 204.0

4.6

4.9

6.8

7.7

16.3

19.0

34.0

120 163.2

150 204.0

180 244.8

260 353.6

300 408.0

170

220

240

231.2

299.2

326.4

386 525.0

420 571.2

400 544.0

440 598.4

600 816.0

660 897.6

580 788.8

900 1,244.0

640 870.4

1,000 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.

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).

Carriage Bolt

Wrench & Fastener Size Guide

Lockwasher

Hex Nut

1/4” Bolt or Nut

Wrench—7/16”

M6 Bolt or Nut

Wrench—10mm

5/16” Bolt or Nut

Wrench—1/2”

M8 Bolt or Nut

Wrench—13mm

3/8” Bolt or Nut

Wrench—9/16”

M10 Bolt or Nut

Wrench—17mm

7/16” Bolt or Nut

Wrench (Bolt)—5/8”

Wrench (Nut)—11/16”

1/2” Bolt or Nut

Wrench—3/4”

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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