Simplicity 516H, 16HP Hydro Manual

Parts Manual
Mfg. No: 1693935
516H, 16HP Hydro
Copyright © Briggs & Stratton. All Rights reserved
18-Dec-2021
Attachments and Accessories
1690819 - Dethatcher, Lawn 35". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692125 - Cart, Dump (10 Cu. Ft.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692679 - Dethatcher Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692883SM - Grass Mulcher Kit, 38". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692884 - Grass Mulcher Kit, 44" (2007 & Prior). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693869 - Turbo Blower for 38", 44" & 50" Mounting Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693976 - Turbo Blower for 44" Regent and ZT Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693977 - Turbo Mounting Kit 44". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693979 - Turbo Mounting Kit for 38" Regent and ZT Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1691522 - Snowthrower, Single-Stage , 42". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693754 - Blade, 42" Angling Dozer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1691521 - Snowthrower, Single-Stage,36". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692629 - Snow Cab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692620 - Catcher, Clean Sweep Twin, 38". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692621 - Catcher, Clean Sweep Turbo Twin, 38". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1692622 - Snowthrower Hitch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693755 - Hitch, 42" Dozer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693867 - Lift Lever, Snowthrower & Dozer Blade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693792 - 38" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693554 - 40" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1693795 - 44" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table Of Contents
Model Components
Page
Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Brand & Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Safety & Common. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Group - Electric Clutch - 16HP Kohler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood, Dash & Fuel Tank Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat & Seat Deck Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission SERVICE PARTS - Tuff Torq K46Z (1721020). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38" Mower Deck - Belt, Idler Arm & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38" Mower Deck - Height Adjustment & Roller Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Belt, Idler Arm & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Height Adjustment & Roller Bar Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Housing, Arbors & Blades Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40" Mower Deck - Belt, Idler Arm & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Belt, Idler Arm & Hitch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Height Adjustment & Roller Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Housing, Arbors & Blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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38
40
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46
48
50
52
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18-Dec-2021
Controls Group
Note: Unless noted otherwise, use the standard torque specifications
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
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
1713855SM
1714385SM
2165068SM
1717439SM
1921319SM
1663114SM
1931355SM
1717438SM
1721133SM
1719590SM
1717440SM
1717728SM
1703900SM
1935048SM
1919438SM
1919381SM
1705249SM
1708360SM
1924940SM
1667811SM
1721276SM
1928352SM
1921971SM
1916965SM
1721134SM
1918451SM
1919326SM
1931333SM
1713784SM
1717115SM
1715835SM
1704849SM
1720004ASM
1721577SM
1
1
1
1
1
2
1
1
1
1
1
1
1
1
5
1
1
1
3
1
1
1
1
1
1
2
2
4
1
1
1
1
1
1
KNOB
ROD, Parking Brake
SPRING, Extension
LEVER, Parking
WASHER, 1/4
BUSHING, 21/32, Nylon
CARRIAGE BOLT, 3/8-16 x 2-1/4
ARM, Idler
PULLEY, Backside, Idler, 3-1/4 OD
SPRING, Extension
ROD, Brake
GUIDE BELT & STUD ASSEMBLY
SPACER
NUT, Hex Flange, 5/16-18
NUT, Hex Lock, 5/16-18
WASHER, 5/16
SPACER
SPRING, Compression
WASHER, 5/16
SPACER
STOP, Belt
NUT, Hex Head Whiz Lock, 3/8-16
CAPSCREW, Hex Head, 3/8-16 x 1-3/4
LOCKWASHER, 3/8
PULLEY, Idler, 3 OD
PIN, Cotter, 1/8 X 3/4
WASHER, 5/16
CARRIAGE BOLT, 5/16-18 x 3/4
CLAMP
ROD, Clutch
PAD, Reverse Pedal
PAD, Brake Pedal
FOOT PEDAL & BRAKE ARM ASSEMBLY
PAD, Forward Pedal
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Decals Group - Brand & Model
Note: Unless noted otherwise, use the standard torque specifications
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Decals Group - Brand & Model
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
9
10
11
13
14
15
16
1717692SM
1719516SM
1719517SM
1722551SM
1720454SM
1722549SM
1722772SM
1708926SM
1714363SM
1722558SM
1722557SM
1722722SM
1722728SM
1722727SM
1725072SM
1722731SM
2
1
1
3
1
1
1
2
2
1
1
2
1
1
1
2
DECAL, Simplicity Icon
DECAL, Simplicity Stripe RH
DECAL, Simplicity Stripe LH
DECAL, Simplicity
DECAL, Touch Up Paint
DECAL, 16HP
DECAL, Regent, Silver & Blue
DECAL, AGCO Logo
DECAL, Massey Ferguson
DECAL, AGCO, Hood Stripe RH
DECAL, AGCO, Hood Stripe LH
DECAL, 516
DECAL, Massey Ferguson Hood Stripe RH
DECAL, Massey Ferguson Hood Stripe LH
DECAL, Touch Up Paint, Massey Ferguson
DECAL, 2516
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18-Dec-2021
Decals Group - Safety & Common
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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Decals Group - Safety & Common
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
3
4
5
5
6
7
8
9
9
10
11
12
14
13
1725157SM
1723731SM
1722814SM
1723175SM
------------1708927
1719776SM
1719635SM
1722787SM
1722789SM
1704277SM
1720919SM
1704276SM
----1722771SM
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAL, Belts & Mower Blades
DECAL, Control Locations
DECAL, Safety Instructions
DECAL, Safety Insrtuctions (Export) (Not Shown)
DECAL, Patent (Not Serviced)
DECAL, Serial Number (Not Serviced)
DECAL, CE & Serial Number Export (Not Serviced)
DECAL, USA Logo
DECAL, PTO Control Symbols
DECAL, Transmission Release Valve, Hydros Only
DECAL, 38"
DECAL, 44"
DECAL, Danger, Rotating Blades
DECAL, Height of Cut
DECAL, Danger, Rotating Blades
DECAL, OPEI (Not Serviced)
DECAL, Free Floating Mower
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Footnotes:
Note:* Not a service part.
Copyright © Briggs & Stratton. All Rights reserved
9
18-Dec-2021
Electrical Group
Note: Unless noted otherwise, use the standard torque specifications
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Electrical Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1716332SM
1703484SM
2122023SM
1686734SM
1960547SM
2101025SM
1717549SM
1665237SM
1665238SM
1927429SM
1686981SM
2820426SM
2820263SM
1716549SM
1677296SM
2821319SM
2823341SM
1921332SM
1919326SM
1723048SM
1919438SM
1685215SM
2816964SM
2816622SM
1723109SM
1717163SM
1717550SM
1724875SM
1715014SM
1715010SM
1714771SM
1
1
1
1
1
1
1
1
1
2
1
2
2
1
1
2
2
1
1
1
1
1
2
2
1
2
1
1
1
1
1
1718981SM
1720411SM
1720401SM
2834683SM
1701011SM
1703799SM
1
1
1
2
2
1
SWITCH, PTO, Push/Pull
CABLE, # 6, 42-1/2 Long
COVER, Terminal
SWITCH ASSEMBLY, Ignition, 6 Pin (Includes Ref. Nos. 5, 6, 7, 26 & 27)
LOCKWASHER, Internal Tooth, 5/8
WASHER, 5/8
NUT, Hex Flange, 5/8-32
WIRE, 12GA, 5.9 Long Red
BREAKER, Circuit 12Volt, 20Amps W/Tab
SCREW, Hex Washer Head Taptite, 1/4 x 5/8
SOLENOID, 4 Pole12Volt DC
LOCKWASHER, External Tooth, 5/16
NUT, Hex, 5/16-24
CABLE, # 6, 10 Long
BOOT, Insulator Battery Terminal
WASHER, 1/4
CAPSCREW, Hex Head, 1/4 x 3/4
CAPSCREW, Hex Head, 5/16-18 x 3/4
WASHER, 5/16
ROD, Battery Hold Down
NUT, Hex Lock ESNAL, 5/16-18
BATTERY, 12 Volt
LOCKWASHER, 1/4
NUT, Hex, 1/4-20
CABLE, # 6, 52-1/2 Long
KEY, Ignition
COVER, Ignition Switch
WIRE ASSEMBLY, Main Harness
SHRINK TUBE
WIRE ASSEMBLY, 16GA, 16 Long
SWITCH, Seat, Gray Switch, Gray Retainer
-(Regent 16HP Domestic - SERIAL NO. 09000-11368 & Regent 16HP Export SERIAL NO. 09000-09035, 516H 16HP Domestic - SERIAL NO. 09000-09034 &
2516H 16HP Export - SERIAL NO. 09000-09004 Only)
SWITCH, Seat, Gray Switch, Black Retainer
SWITCH, Push, Black
SWITCH, Push, Grey
CLIP, Wire
TIE, Wire
SWITCH, Headlights
31
32
33
34
35
36
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18-Dec-2021
Engine Group - Electric Clutch - 16HP Kohler
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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Engine Group - Electric Clutch - 16HP Kohler
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
34
35
36
36
37
38
39
40
41
1686918SM
2860112SM
1727209SM
1715897SM
1960498SM
2173206SM
1687058SM
2820427SM
1708405SM
1933263SM
1704419SM
1928635SM
1960405SM
2805100SM
1723497SM
1929000SM
1708264SM
1708537SM
1935255SM
1701011SM
1686880SM
1918199SM
2860631SM
1726976
1930595SM
1705248SM
1705249SM
1723337SM
1723336SM
1930591SM
1723338SM
1723085SM
1723085A
1924856SM
1717429SM
1723408SM
----1717430SM
--------1715586SM
1
2
1
1
2
1
1
1
1
2
2
2
2
1
1
2
1
1
4
1
1
1
1
1
2
2
2
1
1
2
DUCT, Air
CLAMP, Hose Type E
HOSE, Fuel 13.5"
KNOB
CAPSCREW, Hex Washer Head, 1/4-14 x 5/8
FUEL FILTER
CABLE, Control Throttle, 14"
LOCKWASHER, External Tooth, 3/8
VALVE, Shut Of
WASHER, 7/16
STOP, Belt
CAPSCREW, Hex Taptite 3/8-16 x 1.25
CAPSCREW, M08-1.25 x 30MM
KEY
PULLEY
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 3/8
WASHER, Hex, 7/16
SLEEVE, Clutch Anchor
NUT, Speed, Lug Type, 5/16-18
TIE, Wire
CLUTCH, Electric
LOCKWASHER, 7/16
CAPSCREW, 7/16-20 x 3
DUCT, Muffler Lower
CAPSCREW, Hex Head Flange Lock, 5/16-18 x 1-1/4
PIVOT
SPACER
INSULATION, LH
INSULATION, Foam, 6 x 11-3/8
CAPSCREW, Hex Head Flange Lock, 5/16-18 x 3/4
INSULATION, RH
DUCT, Muffler Upper
DUCT, Muffler Upper, (Export)
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 1/2
MUFFLER (Domestic)
MUFFLER (Export)
NUT
PIPE, Manifold
GASKET
ENGINE, 16HP Kohler CV460, PA 26507
SEAL, Ring
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1
1
4
1
1
4
1
1
1
1
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Footnotes:
Note:* See your local Kohler distributor for parts & service.
Copyright © Briggs & Stratton. All Rights reserved
13
18-Dec-2021
Frame Group
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: 1693935
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18-Dec-2021
Frame Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1724393SM
1715015SM
1714418SM
1714417SM
1704351SM
1935255SM
1930591SM
1723021A
1920328SM
1918431SM
1709235SM
1930644SM
1726768
1717286SM
1717424SM
2860681SM
1924356SM
2176440SM
1719868SM
1719869A
1960614SM
1
1
1
1
12
4
4
1
2
3
1
2
1
1
1
1
1
6
1
1
1
FRAME ASSEMBLY
PLUG, Hole
PAD, Footrest RH
PAD, Footrest LH
FASTENER, Panel
NUT, Speed, Lug Type, 5/16-18
CAPSCREW, Hex Head Flange Lock, 5/16-18 x 3/4
WRAPPER ASSEMBLY, Hydro
CAPSCREW, Hex, 1/2-13 x 1-1/2
WASHER, 1/2
SPACER
NUT, Hex Flange, Two-Way Lock, 1/2-13
CARRIER ASSEMBLY, Hydro
SPACER
BAR, Torsion
NUT, Hex Flange, 3/8-16
WASHER, 3/8
BUSHING, 3/4, Nylon
SPACER
"J" HOOK, Hitch
CAPSCREW, Hex Head, 3/8-16 x 3, G8
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
Hood, Dash & Fuel Tank Group
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: 1693935
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18-Dec-2021
Hood, Dash & Fuel Tank Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
1674792SM
1726400SM
1687047SM
1714020SM
1715044SM
1704351SM
1919438SM
1960353SM
1
1
1
1
1
1
2
A/R
9
10
11
12
13
14
15
16
18
19
19
20
20
21
22
23
24
25
26
27
27
28
29
30
31
32
33
33
34
1719945SM
1960368SM
1722737SM
1925003SM
2176440SM
1715495SM
1687057SM
1710703SM
1922837SM
1714350SM
1729521SM
1714351SM
1729522SM
1714353SM
1714787SM
1714353SM
1677371SM
1714785SM
1920397SM
1714352CSM
1714352DSM
1714875A
1704626SM
1704628SM
1921319SM
1960295SM
1719483C
1719483D
1723127ASM
1
6
4
4
1
2
1
4
4
1
1
1
1
1
2
1
2
1
6
1
1
2
2
2
2
4
1
1
1
FITTING, with Screen
BUSHING
TANK, Fuel
CAP, Fuel
STRAP
FASTENER, Panel
NUT, Hex Lock ESNA light, 5/16-18
WASHER, 1/4
-A/R as required.
BULKHEAD & TUBE ASSEMBLY
NUT, Speed
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 1/2
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 1/2
BUSHING
MOLDING
DASHBOARD
SPACER, 3/8 x 1/2 x 5/8
CAPSCREW, Hex Head, 1/4-20 x 1-1/2
PANEL, Hood, LH, Orange
PANEL, Hood, LH, Red
PANEL, Hood, RH, Orange
PANEL, Hood, RH, Red
HEADLIGHT ASSEMBLY, (Includes Ref. Nos. 22, 23, 24, 25)
SOCKET, Headlight
BEZEL, Headlight
BULB, Headlight, 12.8V, #1156
LENS, Headligh
NUT, Hex Lock ESNA light, 1/4-20
GRILLE, Orange
GRILLE, Red
HINGE
SPACER
PIN, Quick
WASHER, 1/4
CAPSCREW, Hex Head Flange Lock, 1/4-20 x 5/8
HOOD, Orange
HOOD, Red
DUCT, Cooling
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
Seat & Seat Deck Group
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: 1693935
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18-Dec-2021
Seat & Seat Deck Group
REF NO
PART NO
QTY
DESCRIPTION
1
1687020SM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
16
17
18
19
20
21
22
23
24
25
1919438SM
1709256SM
1704728SM
1715768A
1931333SM
1718981SM
1931648SM
1931277SM
1935255SM
1718985SM
1930591SM
1713794SM
1713758SM
1714317C
1714317D
1714542SM
1960086SM
1708008SM
1919326SM
1666697SM
1715047SM
1713597SM
2159106SM
1714318SM
1713595SM
2
2
2
1
2
1
4
4
2
1
8
2
2
1
1
1
3
1
3
3
1
1
1
2
1
* SEAT ASSEMBLY
-Optional arm rest kit avaliable under Part Number 1686796.
NUT, Hex Nylon Lock, 5/16-18
WASHER, Spring, 5/16 x 1 1/4
SPRING, Seat
PLATE, Spring Support
CARRIAGE BOLT, 5/16-18 x 3/4
SWITCH, Seat, Used with Seat P/N 1721702
CAPSCREW, Hex Head Whiz Lock, 5/16-18 x 1/2
NUT, Hex Flange Whiz-Lock, 5/16-18
NUT, Speed, Lug Type, 5/16-18
PAN, Seat
CAPSCREW, Hex Head Whiz Lock, 5/16-18 x 3/4
STOP, Rubber Seat
BAR, Seat Pivot
SEAT DECK, Orange
SEAT DECK, Red
CONTROL POD, Hydro
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 5/8
CLAMP, Wire (Middle Bolt Only)
WASHER, 5/16
SPACER
CAP, Seat Adjust
LEVER, Seat Latch
SPRING, Extension
SIDE PANEL, Seat Slide
SLIDE, Seat
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
Steering Group
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: 1693935
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18-Dec-2021
Steering Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
1722738SM
1722319SM
1
1
3
4
5
6
7
8
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
1714400SM
1960540SM
1723051SM
1931350SM
1703508ASM
1928352SM
2176440SM
1960114SM
1919438SM
1933468SM
1666001SM
1611710SM
1920415SM
1922611SM
1723072ASM
1713469SM
1930645SM
1931335SM
1721472ASM
1960160SM
1919314SM
1721542SM
1713791SM
1722484A
1721473ASM
1664847SM
1960268SM
1921221SM
1673796SM
1710437SM
1935048SM
1
1
1
2
1
2
1
5
1
2
2
4
1
1
1
1
3
1
1
1
1
2
2
1
1
2
2
1
1
1
1
STEERING WHEEL
CAP, Steering Wheel, Simplicity
-(Decal Not Included)
TUBE, Cover
PIN, Spring
SHAFT & PINION ASSEMBLY
CARRIAGE BOLT, 3/8-16 x 1
PLATE, Mounting
NUT, Hex Whiz Lock, 3/8-16
BUSHING, 3/4, Nylon
WASHER, 3/4
NUT, Hex Lock, 5/16-18
WASHER, 5/16
BUSHING, 3/4, Powered Metal
RING, Clipring Extension
CAPSCREW, Hex Head, 3/8-16 x 1-1/4
WASHER, 3/8
SHAFT & GEAR ASSEMBLY
LINK, 19.66" Long
NUT, Hex Flange Lock, 3/8-16
BOLT, Carriage, Short Neck, 5/16-18 x 1
ARM & SPACER ASSEMBLY, LH Splined
WASHER, 3/4
PIN, Cotter
SPINDLE & CUP ASSEMBLY
SPACER
ROD, Tie
ARM & SPACER ASSEMBLY, RH Splined
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
CARRIAGE BOLT, 3/8-16 x 1-1/4
CAPSCREW, Hex Head, 5/16-18 x 1-1/2
SPACER
SPACER
NUT, Hex Flange Lock, 5/16-18
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
Transmission Group
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: 1693935
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Transmission Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1931335SM
1721097SM
1919438SM
1919326SM
1960541SM
1721007SM
1917372SM
1917356SM
1724313SM
1724316SM
1724315SM
1724312SM
1721130SM
1724314SM
1718076SM
1721005SM
1918447SM
1686876SM
1931277SM
1717749SM
2860202SM
1717451SM
1960586SM
1717427A
2860551SM
703570
1921977SM
1703900SM
1717428A
1918451SM
1720998SM
1960585SM
1
1
1
5
1
1
2
2
1
1
1
1
1
1
3
1
1
1
4
2
4
6
4
1
4
1
1
2
1
2
1
1
BOLT, Carriage, Short Neck, 5/16-18 x 1
ROD, Hydro Control
NUT, Hex Lock ESNA Light, 5/16-18
WASHER, 5/16
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
STOP, Belt
NUT, Hex 5/16-18
LOCKWASHER, 5/16
PULLEY
SNAP RING
LOCKWASHER
SPLINE COLLAR
V-BELT, Drive
FAN
"E" RING
ROD, Hydro Bypass
PIN, Cotter
TRANSMISSION ASSEMBLY
NUT, Hex Flange, 5/16-18
KEY, 3/16 x 2
WASHER, 3/4
SPACER
CAPSCREW, Hex Head, 5/16-18 x 2-1/2
ANCHOR, Torsion Bar, LH
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 2-1/2
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
SPACER
ANCHOR, Torsion Bar, RH
PIN, Cotter
ROD, Brake
CAPSCREW, Hex Head, 5/16-18 x 1-3/4
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
Transmission SERVICE PARTS - Tuff Torq K46Z (1721020)
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: 1693935
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18-Dec-2021
Transmission SERVICE PARTS - Tuff Torq K46Z (1721020)
REF NO
PART NO
QTY
DESCRIPTION
3
7
8
9
11
12
13
14
15
16
19
20
21
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
----1718052SM
1724279SM
----1725730SM
1724281SM
1720418SM
1718061SM
1724282SM
1708650SM
1708691SM
1708651SM
1707789SM
----1724351SM
1718070SM
1718071SM
1720805SM
----1724287SM
----1718079SM
1724290SM
1724291SM
1718076SM
1718083SM
1718077SM
1718078SM
----1718084SM
1724293SM
1708672SM
1724294SM
1718083SM
1718089SM
1720426SM
1718086SM
1718088SM
1718087SM
--------1724345SM
1724346SM
1724347SM
1724348SM
1708689SM
1724311SM
1724349SM
1
1
2
1
1
1
1
1
1
1
2
1
14
2
1
1
1
3
2
2
2
1
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
*LOWER HOUSING
VENT VALVE 15
MAGNET
*HOLDER MAGNET
SPRING 25
BYPASS SHAFT A
LEVER, Bypass
RING, Snap, 10
SEALING CAP, 30
RING, Snap, C 35
0-RING, 1A P10A
SEAL TC 153507
SCREW, Tapping, 8 * 30
*SCREW, Tapping, 8*55
CENTER CASE E CMP
PIN, 3 * 9.8
FILTER K50 SNP
BOLT, 10 * 75
*IDS VALVE 1.0
IDS SPRING
*BALL 3/16
KIT, Cylinder Block
SPRING
PUMP SHAFT
E-RING, 15
BEARING, 6202UC3
MOTOR HOUSING
BEARING, Motor Thrust, 51106
*CYLINDER BLOCK
WASHER, 12 * 24 * 1
SHAFT MOTOR
RING, Snap, S15
BRAKE DISC/MOTOR GEAR (11T)
BEARING, 6202UC3
THRUST METAL
SWASH PLATE ASSEMBLY
THRUST BEARING K81105
THRUST PLATE, B
THRUST PLATE, A
*CONTROL SHAFT
*FULCRUM (ECCENTRICIT
SPRING, Torsion, Standard
LEVER, Control
CONTROL LEVER C
JERKY PLATE
WASHER, 12
SPRING PIN 4 * 16
COTTER PIN, 1/8 * 3/4
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
Copyright © Briggs & Stratton. All Rights reserved
25
18-Dec-2021
Transmission SERVICE PARTS - Tuff Torq K46Z (1721020)
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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18-Dec-2021
Transmission SERVICE PARTS - Tuff Torq K46Z (1721020)
REF NO
PART NO
QTY
DESCRIPTION
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
1718100SM
1707879SM
1708692SM
1724297SM
----------------1724301SM
----1724303SM
1724304SM
1718112SM
1718113SM
1718111SM
1
2
1
2
1
1
1
2
1
1
1
1
2
2
2
73
75
76
77
78
79
80
81
82
83
84
85
86
87
89
90
91
95
99
100
199
200
201
1718110SM
1724305SM
1724306SM
----1724308SM
1724309SM
1724310SM
1708690SM
1724311SM
1724312SM
1724313SM
1724314SM
1724315SM
1724316SM
----1707839SM
1724318SM
1707839SM
1708649SM
--------1727541YP
-----
2
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
2
2
1
1
1
ROLL PIN 6 * 40
O-RING 1A P14
NUT 12
DIFFERNIAL PINION
*FINAL GEAR
*COLLAR, FINAL P
*REDUCTION SHAFT
*WASHER 12*32*3.2
REDUCTION GEAR
*FINAL PINION
AXLE SHAFT, Left
AXLE SHAFT, Right
THRUST WASHER
RING, 17
SEAL, 19 * 32 * 8
-( For this part only contact B&S Tech support )
BUSHING, 19 * 25
BRAKE SHOE
BRAKE LEVER
*SHAFT BRAKE
RETURN SPRING B
BRAKE ACTUATOR
SPRING PIN, 5 * 32
O-RING 1A P12
SPRING PIN 4 * 16
SPLINE COLLAR
PULLEY D
FAN, White
WASHER, Wave
RING, Snap
*UPPER HOUSING
SPRING PIN, 3.0A * 20
OIL SEAL 16 * 22 * .03
SPRING PIN, 3.0A * 20
WASHER, Seal 8
*SCREW, CAP 8*12
*BEARING
*K46 & T40 SEAL KIT (ALL MODELS)
*KIT, Repair
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Footnotes:
Note:* See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1-866-572-3441 Int'l 01-423-585-1977)
Copyright © Briggs & Stratton. All Rights reserved
27
18-Dec-2021
Wheels & Tires Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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18-Dec-2021
Wheels & Tires Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1717749SM
1716131SM
1716133SM
1716132SM
2172353SM
2860202SM
1960160SM
2827794SM
1722675SM
1726302SM
1726301SM
1713167SM
1716130SM
1664090SM
2
2
2
2
4
4
4
4
4
2
2
2
2
2
KEY, 3/16 x 2
WHEEL & TIRE ASSEMBLY
TIRE, 20 x 8 - 8 Super Trac II
WHEEL, 7 x 8
VALVE STEM & CAP ASSEMBLY
WASHER
WASHER
KLIPRING, .75 Dia Shaft
CAP, Hub
WHEEL & TIRE ASSEMBLY (Includes Ref. Nos. 5, 11, 12, 13 & 14)
WHEEL & BUSHINGS ASSEMBLY (Includes Ref. No. 12)
BEARING
TIRE, 15 X 6.5 - 6 Super Trac II
TUBE, Tire
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
38" Mower Deck - Belt, Idler Arm & Hitch Group
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: 1693935
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18-Dec-2021
38" Mower Deck - Belt, Idler Arm & Hitch Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1928957SM
1922755SM
1677135ASM
1666294SM
1685150SM
1665835
1916965SM
1916950SM
1715435SM
1919439SM
1924356SM
1663114SM
2812808SM
----1657242SM
1960339SM
1924940SM
2157081SM
1921968SM
1713561A
1713578SM
1715759SM
1960519SM
2156302
1704520ASM
2
4
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1716854SM
2860681SM
1
2
CAPSCREW, Hex Head, 3/8-16 x 2-3/4 G8
WASHER, Plain, 3/8
GUARD, Spring
SPACER
PULLEY ASSEMBLY KIT, (Includes Ref. No. 4)
GRIP, Lever
LOCKWASHER, 3/8
NUT, Hex, 3/8-16
SPRING, Idler Arm
NUT, ESNA Hex Lock, 3/8-16
WASHER , 3/8
BUSHING, 5/8, Nylon
FITTING, Grease
CLUTCH LEVER ASSEMBLY, See Ref. No. 25
SPACER
NUT, Hex Flange Lock, 3/8-16
WASHER, Plain, 3/8
SPACER
CAPSCREW, Hex, 3/8-16 x 1-3/8
HITCH
ROD, Mower Hitch
ROD, 3/8 x 8
NUT, Push, 1/2
SPRING
CLUTCH LEVER ASSEMBLY w/ BUSHINGS, (Includes Ref. Nos. 12, 13, and
14)
V-BELT, Arbor Drive
NUT, Hex Flange, 3/8-16
26
27
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Footnotes:
Note:* Not Serviced Separately.
Copyright © Briggs & Stratton. All Rights reserved
31
18-Dec-2021
38" Mower Deck - Housing, Arbors & Blades Group
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: 1693935
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18-Dec-2021
38" Mower Deck - Housing, Arbors & Blades Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
1714419SM
1713675SM
1720387SM
1917372SM
1713616SM
1713199ASM
1705897SM
1732543SM
1707335SM
1713338ASM
2
4
1
1
2
2
4
2
2
2
11
12
13
14
1704314SM
1714321A
1927557SM
1931320SM
2
1
4
2
15
16
17
18
19
20
21
22
23
24
25
26
26
26
27
27
28
29
30
1924940SM
2960678SM
1713619SM
1713612SM
1713196SM
1704856ASM
1704101ASM
1713089SM
1656916SM
2823471SM
1664847SM
1686826SM
1687172SM
1687151SM
1931318SM
1931320SM
1705449SM
1960518SM
1960353SM
4
1
2
2
2
1
1
2
2
2
7
1
1
1
2
2
1
2
6
31
32
33
35
36
37
38
39
40
41
1704873SM
1919326SM
1723938SM
1920397SM
1706709SM
1720388SM
1714322A
1960373SM
1705115SM
1721143A
1
1
1
2
1
1
1
4
2
1
42
1664847SM
3
43
1721142A
1
NUT, Hex, Flange, 9/16-8
WASHER, Bellville .56ID x 1.34 OD x .05T
PULLEY, LH, .49" Shallow-Groove OD 4"
NUT, Hex, 5/16-18
HUB
COVER, Arbor Housing
BEARING
SPACER
GASKET, Foam
HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting
-(Includes Ref. No. 11)
FITTING, Grease
STOP, Belt, LH
NUT, Hex, Whiz Lock, 5/16-18
CARRIAGE BOLT, 1/4-20 x 1-1/4
-(CE/Export)
WASHER, Flat, 3/8
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1-3/4
WASHER
SHAFT, Arbor
SHIELD, Grass, Lower
BLADE, Mower, 16-1/8
BLADE, Mower, 22-1/4
WASHER, Hex
WASHER, Spring
CAPSCREW, Hex Head, 7/16-14 x -1/4
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
MOWER DECK HOUSING, 38", Orange
MOWER DECK HOUSING, 38", Red
MOWER DECK HOUSING, 38", Black
CARRIAGE BOLT, 1/4-20 x 7/8
CARRIAGE BOLT, 1/4-20 x 1-1/4, (6 Total for CE)
DEFLECTOR, Plastic
NUT, Push On
CARRIAGE BOLT, 1/4-20 x 1-1/4
-(CE/Export)
CLAMP, Wire, 5/16 Diameter
WASHER, 5/16
SPRING
NUT, Hex, 1/4-20 ESNA
ROD, Deflector
PULLEY, RH, .49" Shallow-Groove OD 5.25"
STOP, Belt, RH
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1
PLUG, Plastic
COVER ASSEMBLY, LH
-(CE/Export)
CARRIAGE BOLT, 1/4-20 x 1-1/4
-(CE/Export)
COVER ASSEMBLY, RH
-(CE/Export)
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
38" Mower Deck - Height Adjustment & Roller Bar
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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34
Mfg. No: 1693935
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18-Dec-2021
38" Mower Deck - Height Adjustment & Roller Bar
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
29
30
31
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
1960373SM
1714910ASM
1921977SM
1960044SM
1960074SM
1714529SM
1710703SM
1960027SM
1923362SM
1720372A
1960655SM
1717297A
1924856SM
1721635A
1720919SM
1721634SM
1931350SM
1724493ASM
1920397SM
1919439SM
1665374SM
1714879SM
1924874SM
1664847SM
2860643SM
2860681SM
1704082SM
1960236SM
1719846ASM
703570
1960520SM
1717675SM
1924366SM
1668513SM
1719905ASM
1960288SM
1960221SM
1714760SM
2158399SM
1714878ASM
1924940SM
1611705SM
1715024SM
1923701SM
1721081ASM
1720599SM
1921159SM
1918265SM
1723321SM
1960674SM
1713995SM
3
1
2
8
1
1
2
2
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
3
3
2
1
4
1
2
2
2
3
8
1
2
2
2
2
2
4
1
1
1
1
1
1
2
1
1
1
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1
BRACKET, Upstop
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
WASHER, 5/16
CLIP, Spring
ROD, Transport
SPACER, 3/8 x 1/2 x 5/8
WASHER, 1/2
NUT, Hex Lock, 5/16-18
U-BRACKET
CARRIAGE BOLT, 5/16-18 x 1-1/4
ARM, Rear
CAPSCREW, Hex Head, Taptite, 5/16-18 x 1/2
BRACKET, Decal
DECAL, Height
ROD, Latch
CARRIAGE BOLT, 3/8-16 x 1
ROCKER ARM ASSEMBLY
NUT, Hex Lock, 1/4-20
NUT, HEx Lock ESNA, 3/8-16
STRAP
ECCENTRIC
WASHER, Flat, 5/16
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
NUT, Hex, Flange Collar Lock, 5/16-18
NUT, Hex Flange, 3/8-16
NUT, Hex Adjusting, 11/16
SPACER
BAR, Roller, Support
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
NUT, Push, 5/8
ROLLER, .650 ID, 2.5" OD, 2.05" Long, Rounded End
WASHER, 5/8
ROLLER, .652 ID, 2.50 OD, 4.10 LG
SHAFT ASSEMBLY
PIN
CLIP, Hair
GAUGE WHEEL
E-RING, 1/2
ARM ASSEMBLY, Adjustable
WASHER, Flat, 3/8
SPACER
SPACER
CAPSCREW, Hex Head, 3/8-16 x 2
ARM, Pitch
LATCH
CAPSCREW, Hex, 1/4-20 x 2-1/4
WASHER
SPRING, Compression
PUSH NUT, 1/4
GRIP
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
38" Mower Deck - Height Adjustment & Roller Bar
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: 1693935
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18-Dec-2021
38" Mower Deck - Height Adjustment & Roller Bar
REF NO
PART NO
QTY
DESCRIPTION
54
55
56
57
1723124SM
1721620ASM
1931352SM
1960541SM
1
1
1
1
BUTTON
HANDLE ASSEMBLY
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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38
Mfg. No: 1693935
n
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
1936723SM
1933263SM
1656916SM
1930585SM
1713091SM
1719870SM
1719766SM
1657969SM
1655729ASM
1707335SM
1676278A
1703273ASM
1924856SM
1724601SM
1686976SM
1686976SM
1687152SM
1719624ASM
1722258SM
1719985SM
1722257SM
2823471SM
1664847SM
1700230SM
1700229SM
1655777SM
1657528SM
1719623ASM
1931335SM
1931318SM
1960518SM
1960353SM
1704873SM
1916964SM
1916622SM
1719597SM
1723938SM
1719617SM
1917372SM
1917356SM
1919381SM
1933988SM
1721155SM
1720600SM
1
1
4
1
1
1
2
2
2
2
2
2
6
1
1
1
1
1
2
2
2
2
12
2
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
CAPSCREW, Hex Head, 7/16-14 x 1 3/4 G8
WASHER, 7/16
WASHER, Spring
CAPSCREW, Hex Head, 7/16-14 x 3 1/2 G8
PULLEY
HUB
SPROCKET & FLANGE ASSEMBLY, Riveted
SHIELD, Bearing Upper, Arbor
HOUSING, Arbor Top
GASKET, Foam Poly
ARBOR SHAFT & BEARINGS ASSEMBLY
HOUSING, Arbor Bottom with Lube Fitting
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1/2
COVER, Arbor, LH
HOUSING ASSEMBLY, 40", Orange
HOUSING ASSEMBLY, 40", Red
HOUSING ASSEMBLY, 40", Black
BLADE, Mower, LH
PIN, Blade
WASHER, 1"
WASHER, Spline
CAPSCREW, Hex Head, 7/16-14 x 1 1/4 G8
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
WASHER, Shim
SHIELD, Arbor Bearing, Lower
ADAPTER, Blade
RING, Retaining, Self Locking
BLADE, Mower, RH
BOLT, Carriage, Short Neck, 5/16-18 x 1
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push
WASHER, 1/4
CLAMP, Wire, 5/16 Diameter
LOCKWASHER, Spring 1/4
NUT, Hex 1/4-20
DOOR, Mulching, Black Plastic
SPRING, Torsion
ROD, Pivot
NUT, Hex 5/16-18
LOCKWASHER, Spring 5/16
WASHER, 5/16
NUT, Push Pal
COVER, Arbor, RH
DEFLECTOR, Discharge
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
40" Mower Deck - Belt, Idler Arm & Hitch Group
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: 1693935
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18-Dec-2021
40" Mower Deck - Belt, Idler Arm & Hitch Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
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
1919439SM
1924940SM
1725408SM
1721532SM
1722175ASM
1960534SM
1724835SM
1960315SM
1928957SM
1922755SM
1715435SM
1657242SM
1719965SM
1922130SM
2174497
1667812SM
1928352SM
1921969SM
2172329SM
1713578SM
2156302
1715759SM
1720044ASM
1960519SM
1919439SM
1721425SM
1674671SM
1726387
1719221SM
1719562SM
1922755SM
1923701SM
1930601SM
1666697SM
1921971SM
1721118SM
1
7
1
1
2
2
1
1
1
1
1
1
1
1
1
1
4
2
2
1
1
1
1
1
2
1
1
1
2
2
5
1
1
1
1
1
NUT, Hex Lock Esna Light, 3/8-16
WASHER, 3/8
PULLEY, Idler
V-BELT, Arbor Drive
STOP, Belt
WASHER, 3/8
ARM ASSEMBLY, Idler with Bushings & Fitting
CARRIAGE BOLT, 3/8-16 x 2
CAPSCREW, Hex Head, 3/8-16 x 2 3/4 G8
WASHER, 3/8
SPRING, Extension, Idler Arm
SPACER, Hardened
GRIP, Black Vinyl for Handle
CAPSCREW, Hex Head, 3/8-16 x 2 1/4
PULLEY
SPACER
NUT, Hex Flange Whiz Lock, Large, 3/8-16
CAPSCREW, Hex Head, 3/8-16 x 1 1/2
SPACER
ROD, Mower Hitch
SPRING
ROD, 3/8 x 8
HITCH, Mower
NUT, Push
NUT, Hex Lock Esna Light ,3/8-16
WASHER & NUT ASSEMBLY, 3/8 x 1 1/2
SPRING, Extension
ARM, Idler
HUB
PULLEY, Idler
WASHER, 3/8
CAPSCREW, Hex Head, 3/8-16 x 2
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1/2
SPACER
CAPSCREW, Hex Head, 3/8-16 x 1 3/4
BELT, Timing
F
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
40" Mower Deck - Height Adjustment & Roller Bar Group
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: 1693935
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18-Dec-2021
40" Mower Deck - Height Adjustment & Roller Bar Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
1921977SM
1960044SM
1960236SM
1720693ASM
1717675SM
1722036SM
1924366SM
1676652SM
1714529SM
1960074SM
1720372A
1923362SM
1710703SM
1917356SM
1917372SM
1921977SM
1666697SM
2108512SM
1924940SM
1918447SM
1723409ASM
1931335SM
2860643SM
1960655SM
1717145ASM
1714879SM
1924874SM
1721852ASM
1704351SM
1724459
1960373SM
1960674SM
1664847SM
1665374SM
1960520SM
1719846ASM
2860681SM
1706644SM
1930645SM
1720931ASM
1720919SM
1719261SM
1922606SM
1706645ASM
1915726SM
2118053SM
1960074SM
1917421SM
1960601SM
2108241SM
1720704SM
7
9
4
1
4
6
14
1
1
1
1
2
2
3
3
7
1
1
2
1
1
2
5
1
1
1
1
2
2
1
3
1
6
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
WASHER, 5/16
SPACER
SHAFT & BAR ASSEMBLY, 40" Roller
ROLLER, .650 ID, 2.5" OD, 2.05" Long, Rounded End
ROLLER, Rounded, 4.1 LG, 650 ID, 2.50 OD Rounded End
WASHER, 5/8
SPACER
ROD, Transport
CLIP, Hair Pin
U-BRACKET
NUT, Hex Centerlock, 5/16-18
SPACER, 3/8 x 1/2 x 5/8
LOCKWASHER, 5/16
NUT, Hex, 5/16-18
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
SPACER
PIVOT, 3/4 Hex
WASHER, 3/8
PIN, Cotter
BRACKET, Adjusting
BOLT, Carriage, Short Neck, 5/16-18 x 1
NUT, Hex Flange Lock, 5/16-18
CARRIAGE BOLT, 5/16-18 x 1 1/4
ARM, 1 1/4
CAM, Eccentric, 1 1/8 Hex
WASHER, 5/16
UPSTOP
FASTNER, Panel
SHAFT ASSEMBLY, Rocker
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1
PUSH NUT, 1/4
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
STRAP
NUT, Push, 5/8
BAR, Roller
NUT, Hex Flange, 3/8-16
SPACER
NUT, Hex Centerlock, 3/8-16
BRACKET, Height of Cut
DECAL, Height of Cut
ROD, Adjustment
CAPSCREW, Hex Head, 3/8-16 x 1-3/4
TRUNNION, Rod
NUT, Hex, 5/8-11
PIN
CLIP, Hair Pin
NUT, Hex Jam, 3/8-16
NUT, Hex Flange, 3/8-16
GUIDE ASSEMBLY, Adjustment Rod
ROD & WASHER ASSEMBLY, Adjust Handle
F
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Copyright © Briggs & Stratton. All Rights reserved
r
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18-Dec-2021
40" Mower Deck - Height Adjustment & Roller Bar Group
Note: Unless noted otherwise, use the standard torque specifications
r
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Copyright © Briggs & Stratton. All Rights reserved
i
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44
Mfg. No: 1693935
n
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18-Dec-2021
40" Mower Deck - Height Adjustment & Roller Bar Group
REF NO
PART NO
QTY
DESCRIPTION
52
53
54
55
56
57
58
59
60
61
1651820SM
1920397SM
1720599SM
1921159SM
1721257SM
1720695ASM
1723321SM
1918265SM
1713995SM
1723124SM
1
1
1
1
1
1
1
2
1
1
GRIP, Black Vinyl For Rod
NUT, Hex Lock Esna Light, 1/4-20
LATCH, 5/16 WIRE
CAPSCREW, Hex Head, 1/4-20 x 2 1/4
ROD, Latch
HANDLE ASSEMBLY, Lift
SPRING, Compression
WASHER, 5/16
GRIP, Black Soft for Rod
BUTTON
F
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Copyright © Briggs & Stratton. All Rights reserved
r
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
Note: Unless noted otherwise, use the standard torque specifications
r
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Copyright © Briggs & Stratton. All Rights reserved
i
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46
Mfg. No: 1693935
n
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
15
16
17
18
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
1936723SM
1933263SM
1656916SM
1930585SM
1713091SM
1719870SM
1719766SM
1657969SM
1655729ASM
1707335SM
1676278A
1703273ASM
1924856SM
1724601SM
1686976SM
1686976SM
1687152SM
1719624ASM
1722258SM
1719985SM
1722257SM
2823471SM
1664847SM
1700230SM
1700229SM
1655777SM
1657528SM
1719623ASM
1931335SM
1931318SM
1960518SM
1960353SM
1704873SM
1916964SM
1916622SM
1719597SM
1723938SM
1719617SM
1917372SM
1917356SM
1919381SM
1933988SM
1721155SM
1720600SM
1677274ASM
1
1
4
1
1
1
2
2
2
2
2
2
6
1
1
1
1
1
2
2
2
2
12
2
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
CAPSCREW, Hex Head, 7/16-14 x 1 3/4 G8
WASHER, 7/16
WASHER, Spring
CAPSCREW, Hex Head, 7/16-14 x 3 1/2 G8
PULLEY
HUB
SPROCKET & FLANGE ASSEMBLY, Riveted
SHIELD, Bearing Upper, Arbor
HOUSING, Arbor Top
GASKET, Foam Poly
ARBOR SHAFT & BEARINGS ASSEMBLY
HOUSING, Arbor Bottom with Lube Fitting
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1/2
COVER, Arbor, LH
HOUSING ASSEMBLY, 40", Orange
HOUSING ASSEMBLY, 40", Red
HOUSING ASSEMBLY, 40", Black
BLADE, Mower, LH
PIN, Blade
WASHER, 1"
WASHER, Spline
CAPSCREW, Hex Head, 7/16-14 x 1 1/4 G8
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
WASHER, Shim
SHIELD, Arbor Bearing, Lower
ADAPTER, Blade
RING, Retaining, Self Locking
BLADE, Mower, RH
BOLT, Carriage, Short Neck, 5/16-18 x 1
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push
WASHER, 1/4
CLAMP, Wire, 5/16 Diameter
LOCKWASHER, Spring 1/4
NUT, Hex 1/4-20
DOOR, Mulching, Black Plastic
SPRING, Torsion
ROD, Pivot
NUT, Hex 5/16-18
LOCKWASHER, Spring 5/16
WASHER, 5/16
NUT, Push
COVER, Arbor, RH
DEFLECTOR, Discharge
ADAPTOR, Arbor
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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18-Dec-2021
40" Mower Deck - Housing, Arbors & Blades Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
16
17
18
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
1930584SM
1933263SM
1656916SM
2860644SM
1713091SM
1719870SM
1719766SM
1657969SM
1655729ASM
1707335SM
1722396SM
1703273ASM
1924856SM
1724601SM
1686976SM
1686976SM
1719624ASM
1722258SM
1719985SM
1722257SM
2823471SM
1664847SM
1700230SM
1700229SM
1655777SM
1657528SM
1719623ASM
1931335SM
1931318SM
1960518SM
1960353SM
1704873SM
1916964SM
1916622SM
1719597SM
1723938SM
1719617SM
1917372SM
1917356SM
1919381SM
1933988SM
1721155SM
1720600SM
1677274ASM
1
1
4
1
1
1
2
2
2
2
2
2
6
1
1
1
1
2
2
2
2
12
2
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
CAPSCREW, Hex Head, 7/16-14 x 2 3/4 G8
WASHER, 7/16
WASHER, Spring
CAPSCREW, Hex Head, 7/16-14 x 4 1/2 G8
PULLEY
HUB
SPROCKET & FLANGE ASSEMBLY, Riveted
SHIELD, Bearing Upper, Arbor
HOUSING, Arbor Top
GASKET, Foam Poly
ARBOR SHAFT & BEARINGS ASSEMBLY
HOUSING, Arbor Bottom with Lube Fitting
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1/2
COVER, Arbor, LH
HOUSING ASSEMBLY, 40", Orange
HOUSING ASSEMBLY, 40", Red
BLADE, Mower, LH
PIN, Blade
WASHER, 1"
WASHER, Spline
CAPSCREW, Hex Head, 7/16-14 x 1 1/4 G8
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
WASHER, Shim
SHIELD, Arbor Bearing, Lower
ADAPTER, Blade
RING, Retaining, Self Locking
BLADE, Mower, RH
BOLT, Carriage, Short Neck, 5/16-18 x 1
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push
WASHER, 1/4
CLAMP, Wire, 5/16 Diameter
LOCKWASHER, Spring 1/4
NUT, Hex 1/4-20
DOOR, Mulching, Black Plastic
SPRING, Torsion
ROD, Pivot
NUT, Hex 5/16-18
LOCKWASHER, Spring 5/16
WASHER, 5/16
NUT, Push
COVER, Arbor, RH
DEFLECTOR, Discharge
ADAPTOR, Arbor
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18-Dec-2021
40" Mower Deck - Belt, Idler Arm & Hitch Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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18-Dec-2021
40" Mower Deck - Belt, Idler Arm & Hitch Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
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
37
1919439SM
1924940SM
1725408SM
1721532SM
1722175ASM
1960534SM
1724835SM
1960315SM
1928957SM
1922755SM
1715435SM
1657242SM
1719965SM
1922130SM
2174497
1667812SM
1928352SM
1921969SM
2172329SM
1713578SM
2156302
1715759SM
1720044ASM
1960519SM
1919439SM
1721425SM
1674671SM
1726387
1719221SM
1719562SM
1922755SM
1923701SM
1930601SM
1666697SM
1921971SM
1721118SM
1722182ASM
1
7
1
1
1
2
1
1
1
1
1
1
1
1
1
1
4
2
2
1
1
1
1
1
2
1
1
1
2
2
5
1
1
1
1
1
1
NUT, Hex Lock Esna Light, 3/8-16
WASHER, 3/8
PULLEY, Idler
V-BELT, Arbor Drive
BELT GUIDE
WASHER, 3/8
ARM ASSEMBLY, Idler with Bushings & Fitting
CARRIAGE BOLT, 3/8-16 x 2
CAPSCREW, Hex Head, 3/8-16 x 2 3/4 G8
WASHER, 3/8
SPRING, Extension, Idler Arm
SPACER, Hardened
GRIP, Black Vinyl for Handle
CAPSCREW, Hex Head, 3/8-16 x 2 1/4
PULLEY
SPACER
NUT, Hex Flange Whiz Lock, Large, 3/8-16
CAPSCREW, Hex Head, 3/8-16 x 1 1/2
SPACER
ROD, Mower Hitch
SPRING
ROD, 3/8 x 8
HITCH, Mower
NUT, Push
NUT, Hex Lock Esna Light, 3/8-16
WASHER & NUT ASSEMBLY, 3/8 x 1 1/2
SPRING, Extension
ARM, Idler
HUB
PULLEY, Idler, 22 Teeth
WASHER, 3/8
CAPSCREW, Hex Head, 3/8-16 x 2
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1/2
SPACER
CAPSCREW, Hex Head, 3/8-16 x 1 3/4
BELT, Timing
BELT GUIDE
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18-Dec-2021
44" Mower Deck - Belt, Idler Arm & Hitch Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693935
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18-Dec-2021
44" Mower Deck - Belt, Idler Arm & Hitch Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1718017SM
1921972SM
1924940SM
2171247SM
1667812SM
1665835
1718020ASM
1916965SM
1916950SM
1930645SM
1715772SM
1960339SM
1924356SM
1714255SM
1922605SM
1921968SM
2157081SM
1919384SM
2860681SM
1713578SM
1715759SM
1713561A
1960519SM
2156302
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
2
1
1
1
1
1
V-BELT, Arbor Drive
CAPSCREW, Hex Head, 3/8-16 x 2-1/2
WASHER, 3/8
PULLEY ASSEMBLY, 5 OD
SPACER
GRIP, Lever
ARM, Idler
LOCKWASHER, Spring, 3/8
NUT, Hex, 3/8-16
NUT, Hex Flange Lock, 3/8-16
SPRING, Idler Arm
NUT, Hex, Center Lock, 3/8-16
WASHER, 3/8
SPACER, Idler Arm
CAPSCREW, Hex Head, 3/8-16 x 1-1/4
CAPSCREW, Hex, 3/8-16 x 1-3/8
SPACER
WASHER, 3/8
NUT, Hex Flange, 3/8-16
ROD, Mower Hitch
ROD, 3/8 x 8
HITCH
NUT, Push, 1/2
SPRING
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18-Dec-2021
44" Mower Deck - Height Adjustment & Roller Bar
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: 1693935
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18-Dec-2021
44" Mower Deck - Height Adjustment & Roller Bar
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
1960541SM
1716555ASM
1921977SM
1960044SM
1720372A
1960074SM
1714529SM
1710703SM
1923362SM
1717145ASM
1960655SM
1721552A
1720919SM
1721635A
1924856SM
1931350SM
2860681SM
1960594SM
1704082SM
1721634SM
1919439SM
1724549ASM
1665374SM
1714879SM
1924874SM
1664847SM
2860643SM
1931352SM
1709195SM
1960236SM
703570
1960373SM
1719907ASM
1960520SM
1717675SM
1924366SM
1668513SM
1719846ASM
1960288SM
1960221SM
1714760SM
1960027SM
2158399SM
1714878ASM
1924940SM
1611705SM
1718019A
1667812SM
1923701SM
1921332SM
1920397SM
2
1
2
8
1
1
1
2
2
1
1
1
1
1
2
1
2
1
1
1
1
1
2
1
1
6
2
1
2
4
2
4
1
2
2
7
9
1
2
2
2
2
2
2
4
1
1
1
1
1
1
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
BRACKET, Upstop
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
WASHER, 5/16
BRACKET, U
CLIP, Spring
ROD, Transport
SPACER, 3/8 x 1/2 x 5/8
NUT, Hex Lock, 5/16-18
ARM, Rear
CARRIAGE BOLT, 5/16-18 x 1-1/4
QUADRANT, 44"
DECAL, Height
BRACKET, Decal
CAPSCREW, Hex Head, Taptite, 5/16-18 x 1/2
CARRIAGE BOLT, 3/8-16 x 1
NUT, Hex Flange, 3/8-16
CAPSCREW, Hex Head Taptite, 5/16-18 x 7/8
NUT, Hex Adjusting, 11/16
ROD, Latch
NUT, Hex Lock, ESNA, 3/8-16
ARM ASSEMBLY, Rocker
STRAP
ECCENTRIC
WASHER, 5/16
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
NUT, Hex Flange Collar Lock, 5/16-18
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2
SPACER, .66 X 7/8 X 1 1/4
SPACER
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1
SHAFT ASSEMBLY
NUT, Push, 5/8
ROLLER, .650 ID, 2.5" OD, 2.05" Long, Rounded End
WASHER, 5/8
ROLLER, .652 ID, 2.50 OD, 4.10 LG
BAR, Roller, Support
PIN
CLIP, Hair Pin
GAUGE WHEEL
WASHER, 1/2
"E"-RING, 1/2
ARM ASSEMBLY, Adjustable
WASHER, 3/8
SPACER
ARM, Pitch
SPACER
CAPSCREW, Hex Head, 3/8-16 x 2
CAPSCREW, Hex Head, 5/16-18 x 3/4
NUT, Hex Lock ESNA, 1/4-20
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
44" Mower Deck - Height Adjustment & Roller Bar
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: 1693935
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18-Dec-2021
44" Mower Deck - Height Adjustment & Roller Bar
REF NO
PART NO
QTY
DESCRIPTION
52
53
54
55
56
57
58
59
1720599SM
1921159SM
1918265SM
1723321SM
1960674SM
1713995SM
1723124SM
1721620ASM
1
1
2
1
1
1
1
1
LATCH
CAPSCREW, Hex Head, 1/4-20 x 2-1/4
WASHER, 5/16
SPRING, Compression
PUSH NUT
GRIP, Lift Lever
BUTTON
HANDLE ASSEMBLY
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Copyright © Briggs & Stratton. All Rights reserved
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18-Dec-2021
44" Mower Deck - Housing, Arbors & Blades
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: 1693935
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18-Dec-2021
44" Mower Deck - Housing, Arbors & Blades
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
1714419SM
1713675SM
1713161SM
1713616SM
1655729ASM
2108202SM
1715724SM
1732544SM
1705897SM
1707335SM
1713338ASM
3
6
2
1
3
3
3
3
3
3
3
12
13
14
15
16
17
18
19
20
21
22
23
23
23
24
25
26
27
28
29
30
32
33
34
35
36
37
38
39
40
41
42
1704314SM
1720560ASM
1664847SM
1713619SM
1713612SM
1713196SM
1704100ASM
1713089SM
1656916SM
2823471SM
1713609SM
1687171SM
1686816SM
1687150SM
1715673SM
1931318SM
1960518SM
1960353SM
1704873SM
1919326SM
1723938SM
1920397SM
1706709SM
1705115SM
1705449SM
1713613SM
1718021SM
1713614SM
1713610SM
1924856SM
1931277SM
1723323SM
3
1
28
3
1
3
3
3
3
3
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
1
1
1
1
3
3
1
NUT, Hex, Flange, 9/16-8
WASHER, Bellville .56ID x 1.34 OD x .05T
PULLEY, LH, .49" Shallow-Groove OD 4.5"
HUB, Adapter, LH
COVER, Arbor Housing
BEARING, Upper
SPACER, Sleeve, Upper Bearing
SPACER, Arbor, Internal
BEARING, Lower
GASKET, Foam
HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting
-(Includes Ref. No. 12)
FITTING, Grease
COVER, Arbor LH
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 3/4
WASHER, Cup, 23/32
SHAFT, Arbor LH
SHIELD, Grass, Lower
BLADE, Mower, 16-1/8
WASHER, Hex
WASHER, Spring
CAPSCREW, Hex, Head, 7/16-14 x 1-1/4
SHAFT, Arbor (RH)
HOUSING ASSEMBLY, Red
HOUSING ASSEMBLY, Orange
HOUSING ASSEMBLY, Black
COVER, Arbor (RH)
CARRIAGE BOLT, 1/4-20 x 7/8
NUT, Push
WASHER, Plain, 1/4
CLAMP, Wire, 5/16 Diameter
WASHER, 5/16
SPRING, Deflector Retaining
NUT, Hex, 1/4-20 ESNA
ROD, Deflector
* PLUG, Hole
DEFLECTOR, Plastic
HUB, Pulley, RH
PULLEY, Arbor (Center)
HUB, Pulley (Center)
SHAFT, Arbor (Center)
* CAPSCERW, Hex Head, Taptite, 5/16-18 x 1/2
* NUT, Hex Whiz Lock, 5/16-18
CAP, Spring End
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Footnotes:
Note:* Plug holes outside footrest as required
Copyright © Briggs & Stratton. All Rights reserved
59
18-Dec-2021
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
18-Dec-2021

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