Simplicity 1716H, 16HP Hydro and 44" Mower Deck Manual

Parts Manual
Mfg. No: 1693991
1716H, 16HP Hydro and 44" Mower Deck
Copyright © Briggs & Stratton. All Rights reserved
23-Jul-2021
Attachments and Accessories
1694020 - 1716H, 16HP Hydro. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1694038 - 44" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Copyright © Briggs & Stratton. All Rights reserved
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Table Of Contents
Model Components
Page
44" Mower Deck - Height Adjustment & Roller Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Housing, Arbors & Blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls Group - Cruise Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Brand & Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decals Group - Safety & Common. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Group - Electric Clutch - 16HP Briggs & Stratton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood, Grill & Dash Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lift Group - Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat & Seat Deck Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Group - Manual Steering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239) (1721952). . . . . . . . . . . . . . . . . . .
Wheels & Tires Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44" Mower Deck - Clutch & Support Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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20
22
24
26
28
30
32
38
40
42
23-Jul-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: 1693991
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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
21
24
25
26
27
29
30
31
32
33
34
35
36
37
38
39
40
41
43
44
45
46
47
48
49
54
55
56
57
58
59
1685443SM
1704082SM
2860681SM
1677507SM
1924361SM
2172622SM
1602946SM
1722036SM
1960520SM
1924366SM
1668513SM
1704074ASM
1930644SM
1664847SM
1924940SM
1722747SM
1665374SM
1931352SM
1733521ASM
1919381SM
1704093SM
1706644SM
1922606SM
1722748ASM
1664847SM
1704080ASM
1931202SM
1704114SM
1704097SM
1704086SM
2816001SM
1704081ASM
1913744SM
1960170SM
2118053SM
1960074SM
1931277SM
1704116ASM
1704083ASM
1921977SM
1704087SM
1719901SM
1714084SM
1960093SM
1731383ASM
1731384SM
1920161SM
1731382SM
1960074SM
1924940SM
1
1
3
1
1
1
2
2
2
10
7
1
2
5
5
1
3
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
2
3
1
3
2
1
1
2
1
1
1
1
1
1
1
1
1
1
SHAFT ASSEMBLY, Roller, 44", (Includes Ref. Nos. 7 & 9)
NUT, Hex Adjusting, 11/16
NUT, Hex Flange, 3/8-16
SLIDE
WASHER, Plain, 1/2
BOLT, Shoulder, 3/8-16 X 1.34, 1/2 Shoulder
SPACER, .66 ID
ROLLER, Rounded, 4.1 LG, 650 ID, 2.50 OD Rounded End
NUT, Push, 5/8
WASHER, 5/8
ROLLER, .652 ID, 2.50 OD, 4.10 LG
BAR, Roller
NUT, Hex Flange, Two-Way Lock, 1/2-13
CAPSCREW, Hex Head Taptite, 5/16 -18 x 3/4
WASHER, 3/8
UP-STOP, 6-1/4 High, Black
STRAP
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2
ARM ASSEMBLY, Mower
WASHER, 5/16, Black
ROD, Adjustment
SPACER, 3/8 x 3/4 x 15/16
CAPSCREW, Hex Head, 3/8-16 x 1-3/4
BRACKET, Up-Stop, 6" Long
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 3/4, Black
PLATE, Mower Support
CAPSCREW, Hex Head Taptite, 5/16-18 x 1-1/4
INDICATOR, Cutting Height
WASHER, Detent
TRUNNION
PIN, Roll, 1
TRUNNION
NUT, Hex Jam, 1/2-13
WASHER, 33/64
PIN, Clevis
CLIP, Hair Pin
NUT, Whiz Lock 5/16-18
BRACKET, Cutting Height
ARM, Rear, Mower, RH
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
TRUNNION, Threaded
CRANK, Height Adjustment
KNOB, Height Crank
PAL NUT
CHAIN, 2-Link
ROD, Height Adjustment
NUT, Hex Jam
TRUNNION
CLIP, Hair Pin
WASHER, 3/8
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23-Jul-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: 1693991
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44" Mower Deck - Housing, Arbors & Blades
REF NO
PART NO
QTY
1
2
3
3
4
5
6
7
8
9
10
11
12
13
1714419
1713675
1713161
1713091
1713158
1713098
1713533
1655729A
2108202
1715724
1732544
1705897
1707335
1713338A
3
6
1
1
1
3
1
3
3
3
3
3
3
3
14
15
15
16
18
19
20
21
22
1704314
1720560A
1732200A
1664847SM
1931277
1713619
1713612
1713196
1704100A
23
24
25
26
27
27
28
29
30
31
32
33
34
35
37
38
39
40
41
NUT, Hex Flange, 9/16-18
WASHER, Bellville, 9/16
PULLEY, LH, .49" Shallow-Groove OD 4.5"
PULLEY, 5 O.D.
HUB, Double Pulley
PULLEY, .49" Shallow-Groove OD 4.25"
HUB, Double Pulley
COVER, Arbor Housing
BEARING, Ball, 3/4 x 1-3/4 x 5/8
SPACER, 21/32 x 3/4 x 5/8
SPACER, 11/16 x 5/32 x 2-11/16
BEARING, Ball, 11/16 x 1-9/16 x 15/32
GASKET, Foam
HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting
-(Includes Ref. No. 14)
3
FITTING, Grease
1
COVER, Arbor
1
COVER, Arbor without Ribs
29
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
1
NUT, Hex Flange, 5/16,
3
WASHER, Bellevilled, 9/16, Black
1
SHAFT, Arbor (LH)
3
SHIELD, Grass, Lower
3
BLADE, Mower, 16-1/8
-(For 44" Deck)
3
WASHER, Hex, 11/16 x 2
3
WASHER, Spring 15/32, Black
3
CAPSCREW, Hex Head, 7/16-14 x 1
2
SHAFT, Arbor (Center & RH)
1
MOWER HOUSING ASSEMBLY, 44" Mower (Orange)
1
MOWER HOUSING ASSEMBLY, 44" Mower (Red)
1
COVER, Arbor
2
CARRIAGE BOLT, 1/4-20 x 7/8
1
PLUG, Hole
2
NUT, Push
2
WASHER, 1/4, Black
1
CLAMP
1
WASHER, 5/16, Black
1
SPRING
2
NUT, ESNA 1/4-20
1
ROD, Deflector, Front
1
DEFLECTOR, Plastic
2
HUB, Pulley, Center & RH
1
BAFFLE, Anti-Blowout, LH
-(CE/Export)
2/8/11 CARRIAGE BOLT, 5/16-18 x 3/4, Black
-(CE/Export)
2/8/11 NUT, Hex Flange Whiz Lock, 5/16-18, Black
-(CE/Export)
1
BAFFLE, Anti-Blowout, RH
-(CE/Export)
1
BAFFLE, Blowout, 44" & 50"
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1713089
1656916
2823471
1713195
1685411
1687154
1715673
1931318
1705115
1960518
1960353
1704873
1919326
7101082
1920397
1706709
1705449
1713197
1716879A
42
1931333
43
1927557
44
1716878A
45
1724538A
DESCRIPTION
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: 1693991
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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
35
36
37
38
39
40
41
1721353SM
1721891SM
1930591SM
1919326SM
1721476SM
1931353SM
1663114SM
2821133SM
1725250SM
1722460SM
1726882SM
1960020SM
1704420SM
1721134SM
1924940SM
1960687SM
1721133SM
1723237SM
1722513SM
1726763SM
1931320SM
1918447SM
1721354ASM
1664847SM
1919438SM
1919381SM
1927557SM
1722535ASM
1721577SM
1931334SM
1921333SM
1722083ASM
1923683SM
1722070ASM
1960636SM
1721675SM
1722071ASM
1721674SM
1920397SM
1686612SM
1721995SM
1
1
1
2
1
2
2
1
1
3
1
1
1
1
1
2
1
2
1
1
1
1
1
3
1
1
2
1
1
4
2
1
1
1
4
1
1
1
1
1
1
ROD, Brake Lock
KNOB, Push On, Red Plastic "P"
CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4
WASHER, 5/16
ROD, Brake
CARRIAGE BOLT, 3/8-16 x 1 3/4
BUSHING, 5/8 x 3/4 x 3/4, Nylon
FITTING, Lube, 1/4
SPRING, Extension
PIN, Quick
ARM & HUB ASSEMBLY, Idler
WASHER, Plain, 21/32
RING, Clipring Extension
PULLEY, w/Bearing
WASHER, 3/8
NUT, Hex Flange ESNA, 3/8-16
PULLEY, Idler
BUSHING, 1 x 1-1/8 x 5/8, Nylon
ARM, Brake
PEDAL ASSEMBLY, Foot
CARRIAGE BOLT, 1/4-20 x 1-1/4
PIN, Cotter, Black
LATCH, Brake
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 3/4
NUT, Hex Lock ESNA Light, 5/16-18
WASHER, 5/16, Black
NUT, Hex Flange Whiz Lock Large, 5/16-18
PEDAL, Brake
PAD, Brake Pedal
CARRIAGE BOLT, 5/16-18 x 7/8
CAPSCREW, Hex Head, 5/16-18 x 1
ACTUATOR, Switch 2.53" Long
CAPSCREW, Hex Washer Head Taptite, 3/8-16 x 3/4
PEDAL, Forward
NUT, Hex KEPS, 5/16-18
PAD, Foot Pedal Forward
PEDAL, Reverse
PAD, Foot Pedal Reverse
NUT, Hex Lock ESNA Light, 1/4-20
CAM, Roller
SPRING, Extension, 5/8 x 6-5/8
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23-Jul-2021
Controls Group - Cruise Control
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: 1693991
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Controls Group - Cruise Control
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
1722314SM
1960666SM
1722303SM
703232
1722003SM
1960103SM
1931333SM
1924361SM
1709043SM
1931342SM
1960273SM
1722460SM
1722117SM
1733719SM
2159106SM
1960636SM
1960001SM
1717050SM
1722080SM
1919326SM
1919381SM
1919438SM
1677746SM
1918447SM
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
COVER, w/Cruise Icon
SCREW, Torque Head Plus Socket Head, 1/4-20 x 7/8
KNOB, Cruise
NUT, Hex Lock ESNA Light, 1/4-20
LEVER & BRACKET ASSEMBLY, Cruise
WASHER, 3/8"
BOLT, Carriage, 5/16-18 x 3/4
WASHER, 1/2
SPACER, w/Flange, 11/32 x 15/32 x 3/4
BOLT, Carriage, 5/16-18 x 2-3/4
BOLT, Carriage, 5/16-18 x 2-1/4
PIN, Quick
ROD, Cruise
ROD, Return
SPRING, Cruise Return to Frame
NUT, Hex KEPS, 5/16-18
CAPSCREW, Hex Washer Head Plastite, 10-14 x 5/8
SWITCH, Interlock, Push, Neutral Start, Gray
SPACER, 11/32 x 5/8 x 1-13/32
WASHER, 5/16
WASHER, 5/16, Black
NUT, Hex Lock ESNA Light, 5/16-18
SPRING, Compression
PIN, Cotter
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23-Jul-2021
Decals Group - Brand & Model
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: 1693991
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Decals Group - Brand & Model
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
4
4
5
5
6
7
7
7
8
8
9
10
10
10
11
11
1717692SM
1722551SM
1722820SM
1722549SM
1722779SM
1722780SM
1722773SM
1722774SM
1708926SM
1722795SM
1722796SM
1722797SM
1722817SM
1722818SM
1714363SM
1722801SM
1722802SM
1722803SM
1722815SM
1722816SM
2
3
1
1
1
1
1
1
1
2
2
2
1
1
1
2
2
2
1
1
DECAL, ICON Simplicity, Orange
DECAL, Simplicity, Silver & Blue w/Icon
DECAL, Conquest, Silver & Blue
DECAL, 16HP, Silver On Clear
DECAL, 18HP, Silver
DECAL, 20HP, Silver
DECAL, Hood Stripe, RH, Simplicity, Blue & Silver
DECAL, Hood Stripe, LH, Simplicity, Blue & Silver
DECAL, AGCO, Logo Black, Chrome, Orange
DECAL, 1716, Gray, AGCO
DECAL, 1718, Gray, AGCO
DECAL, 1720, Gray, AGCO
DECAL, Hood Stripe, LH, AGCO
DECAL, Hood Stripe, RH, AGCO
DECAL, Massey Ferguson Logo, 3 Triangles
DECAL, 2716, Black, Massey Ferguson
DECAL, 2718, Black, Massey Ferguson
DECAL, 2720, Black, Massey Ferguson
DECAL, Hood Stripe, LH, Massey Ferguson
DECAL, Hood Stripe, RH, Massey Ferguson
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Decals Group - Safety & Common
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: 1693991
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23-Jul-2021
Decals Group - Safety & Common
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
3
4
5
6
6
7
8
9
10
11
12
13
14
15
16
17
17
17
18
19
1722806SM
1718025SM
1722814SM
1723175SM
1723143SM
1725158SM
1720454SM
1725072SM
1723296SM
------------1708927
1723160SM
----1704276SM
1722771SM
----1722789SM
1722790SM
1722791SM
1704277SM
1721197SM
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAL, Ignition Switch Symbols, White/Black
DECAL, Automatic Control Traction
DECAL, Tunnel Cover, Danger Slopes/Blades
DECAL, Tunnel Cover, Danger Slopes/Blades, (Export)
DECAL, Lift Lever Symbols
DECAL, Drive Belts, Mower Blades (38 Tooth Sprocket Mower)
DECAL, Touch Up Paint, Deep Orange
DECAL, Touch-Up Paint, Red
DECAL, Protective Sticker
LABEL, Decibel, Power Mass
DECAL, I.D. Plate
DECAL, Patent
DECAL, USA Logo Stars & Stripe
DECAL, Transmission Release Valve
DECAL, I.D. Plate
DECAL, Danger Do Not Put Hands/Feet in Mower
DECAL, Free Floating Mower, Silver
DECAL, OPEI Certified
DECAL, 44", Silver on Black with Stripe
DECAL, 50", Silver on Black with Stripe
DECAL, 54", Silver on Black with Stripe
DECAL, Danger Do Not Operate without Deflector
DECAL, Height of Cut
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Footnotes:
Note:* Not a service part.
Copyright © Briggs & Stratton. All Rights reserved
15
23-Jul-2021
Electrical 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: 1693991
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23-Jul-2021
Electrical Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1721810SM
1677371SM
1723451SM
1722669SM
1722887SM
1925003SM
1665238SM
1665237SM
1722611SM
1725074SM
1724865SM
2820263SM
2820426SM
1722739SM
1686734SM
1
4
4
1
1
2
1
1
1
1
1
2
3
1
1
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
1717163SM
1717550SM
1717549SM
1960547SM
2101025SM
1701011SM
1716951SM
1713535SM
1721830SM
1603618SM
1677296SM
2816622SM
2816964SM
2821319SM
2823341SM
1713163SM
1685215SM
1722009SM
1930531SM
1917365SM
1722309SM
1686921SM
1685303SM
1960536SM
1716368SM
1732006SM
1717050SM
1722715SM
1724871SM
1725634SM
1
1
1
1
1
3
1
1
1
1
1
3
2
2
2
1
1
1
5
5
1
1
1
2
1
1
1
1
1
HEADLIGHT ASSEMBLY, 4 Bulb, (Includes Ref. Nos. 2 & 3)
BULB, Headlight, 12.8V
SOCKET ASSEMBLY, Headlight, Sealed
HARNESS, Headlight
SWITCH, PTO, Push/Pull
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 1/2, Black
BREAKER, Circuit, 12 Volt 20 Amps
WIRE, 12GA 5-15/16 Long, Red
PLUG, Hole, Square
PANEL, Instrument w/ Fuel Gage & Hour Meter (Includes Ref. No. 11)
COVER, Instrument Panel
NUT, Hex, 5/16-24
LOCKWASHER, External Tooth, 5/16
SOLENOID
SWITCH ASSEMBLY, Ignition, 6 Pin INDAK, (Includes Ref. Nos. 16, 17, 18, 19 &
20)
KEYS, Set of 2
COVER, For Ignition Switch, Plastic
NUT, Hex Flange, 5/8-32, Ignition Switch
LOCKWASHER, Internal Tooth, 5/8, Thin
WASHER, Shim
TIE, Strap, 7-5/16 Long
SWITCH, Headlights , 2 Terminal
BOOT, Insulator Cable Terminal, 1-15/16 Long, Red
CABLE, #6 x 25" Long, Ring Terminals
CABLE, #6 x 8" Long, Ring Terminals
BOOT, Insulator Battery Terminal
NUT, Hex, 1/4-20
LOCKWASHER, 1/4
WASHER, 1/4
CAPSCREW, Hex Head, 1/4-20 x 3/4
CABLE, #6 x 26 Long, Ring Terminal
BATTERY, 12 Volt
STRAP, Battery, 14 Long, Rubber
SCREW, Truss Head Phillips, #10-32 x 1/2
LOCKWASHER, 3/16 #10
PLUG, Hole 3", Round
SENDER, Fuel Tank
GASKET
CAPSCREW, Hex Washer Head Plastite, 1/4 x 1/2
SWITCH, Seat, Grey, NC
SWITCH, Push Button, Foot Pedal
SWITCH, Cruise Control, Grey, NO
HARNESS, Wiring Upper (Models with 2 Piece Harness)
HARNESS, Wiring Lower (Models with 2 Piece Harness)
HARNESS, Wiring (Models with 1 Piece Harness)
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Engine Group - Electric Clutch - 16HP Briggs & Stratton
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: 1693991
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23-Jul-2021
Engine Group - Electric Clutch - 16HP Briggs & Stratton
REF NO
PART NO
QTY
DESCRIPTION
1
2
1723165SM
-----
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
1722950SM
1722388ASM
1925003SM
1727223SM
1701011SM
2860112SM
1718678SM
1722392ASM
1929000SM
1722288SM
2832747SM
1708264SM
1918199SM
1960649SM
1686883SM
1720463SM
704010
2820427SM
1722414ASM
1960368SM
1960295SM
1935255SM
1722389ASM
2834683SM
1722390ASM
1924856SM
1722625SM
----1916964SM
-----
1
1
2
1
2
2
1
2
8
1
1
1
1
1
1
1
4
1
1
8
4
2
1
2
1
2
1
1
4
4
HOSE, Oil Drain, 10 1/2 Long, 3/8-18 Fittings
ENGINE, 16HP Briggs & Stratton Vanguard Twin, Model # 303777, Type # 1114E1
SEAL, Circle
BULKHEAD
CAPSCREW, Hex Washer Head Taptite, 1/2-20 x 1/2, Black
CONTROL, Throttle Double 39" Long w/Knobs
TIE, Wire
CLAMP, Hose Type E
HOSE, Fuel, 58 Long
SHIELD, Side
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 3/8
PULLEY & HUB ASSEMBLY
TIE, Self Locking, 3-5/8 Long
WASHER, Hex, 7/16, Black
LOCKWASHER, 7/16
CAPSCREW, Hex Head, 7/16-20 x 3-1/2
CLUTCH, Electric
KEY, HI PRO, 1/4 x 2 1/2
CAPSCREW, Hex Head, Taptite, 3/8-16 x 1-1/2
LOCKWASHER, External Tooth, 3/8
SHIELD, Muffler Bottom
NUT, Speed, 1/4-20, Lug
CAPSCREW, Hex Flange Whiz Lock, 1/4-20 x 5/8
NUT, Speed, Lug Type, 5/16-18
DUCT, Muffler Top
CLIP, Wire 1/8
DUCT, Muffler Extension
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 1/2 Black
MUFFLER, Briggs & Stratton, Vanguard Twin
GASKET, Briggs & Stratton, Vanguard Twin
LOCKWASHER, 1/4
CAPSCREW, Hex Flange Whiz Lock, 1/4-20 x 5/8
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Footnotes:
Note:* See your local Briggs & Stratton distributor for parts and service.
Copyright © Briggs & Stratton. All Rights reserved
19
23-Jul-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: 1693991
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23-Jul-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
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1724081ASM
1923683SM
1960541SM
1723528ASM
1928352SM
1930644SM
1722602ASM
1923114SM
1921210SM
1726989SM
1930645SM
1922755SM
1960103SM
1722541SM
1919262SM
1702779SM
1708236SM
1931350SM
1722626ASM
1722200ASM
1611705SM
1721682SM
1930650SM
2821133SM
1686985SM
2823485SM
1663151SM
1725112SM
2830671SM
1724264SM
1931352SM
1721752SM
1927531SM
1721918ASM
1721805ASM
1723502SM
1960086SM
1930591SM
1724801ASM
1931277SM
1722199SM
1919394SM
2832577SM
1933260SM
2821133SM
1960035SM
2860645SM
2860646SM
1722212ASM
1
4
4
1
2
2
1
2
2
1
7
1
2
1
1
1
1
2
1
1
2
6
2
3
1
1
1
1
1
1
1
1
2
1
1
1
4
2
1
2
1
1
1
4
2
2
1
1
1
TOWER & SUPPORT ASSEMBLY
CAPSCREW, Hex Washer Head Taptite, 3/8-16 x 3/4
CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4
SUPPORT, Seat Deck
NUT, Hex Flange 3/8-16 Whiz Lock, Large
NUT, Hex Flange, Two-Way Lock, 1/2-13
BACKPLATE
CAPSCREW, Hex Head 1/2-13 x 1, Black
CAPSCREW, Hex Head 3/8-16 x 1, Black
FRAME ASSEMBLY, Front & Rear
NUT, Hex Flange Two-Way Lock, 3/8-16
WASHER, 3/8, Black
WASHER, 3/8"
LINK, Drag
NUT, Hex Jam 1/2-20
JOINT-BALL .500-20 THD .500ID
SPACER, 3/8 x 1/2 x 5/8
CARRIAGE BOLT, 3/8-16 x 1
ROD, Tie
AXLE ASSEMBLY w/LH Spindle, (Includes Ref. Nos. 22, 24, 41, 42 & 43)
SPACER, 25/64 x 5/8 x 5/16, Powder Metal
BUSHING, 31/32 x 1-1/4 x 3/4, Powder Metal
NUT, Hex Flange Two-Way Lock, 7/16-14
FITTING, Lube
SPINDLE REPLACEMENT KIT, LH (Includes Ref. Nos. 22, 26, 27, 28, 29 & 30)
CAPSCREW, 3/8-16 x 7/8, GR8
WASHER, Spring, 3/8
HUB & ARM ASSEMBLY
KEY, Woodruff
SPINDLE, LH
BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2
SPACER, 11/16 x 21/32 x 2 3/32
CAPSCREW, Hex Head, 7/16-14 x 2, G8, Black
HOOK, "J"
BUMPER, Black
BUMPER, Chrome
SCREW, Truss Head Torque Drive, 5/16-18 x 7/8
CAPSCREW, Hex Whiz Lock, 5/16-18 x 3/4
PLATE, Axle Wear
NUT, Hex Flange Whix Lick, 5/16-18
SPINDLE, RH
WASHER
RING, Retainer
CAPSCREW, Hex Flange Whiz Lock, 3/8-16 x 3/4
FITTING, Grease for Wear Plate
WASHER, 5/8
CAPSCREW, Hex Head, 5/8-11 x 3-1/2
NUT, Hex Flange Two-Way Lock, 5/8-11
PLATE, Axle
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Hood, Grill & Dash 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: 1693991
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23-Jul-2021
Hood, Grill & Dash Group
REF NO
PART NO
QTY
DESCRIPTION
1
1
2
2
3
4
5
6
7
8
9
9
10
11
11
12
13
14
1721804CSM
1721804DSM
1722110CSM
1722110DSM
1960295SM
1960392SM
1687054SM
1723123SM
1933896SM
1930641SM
1721803CSM
1721803DSM
1721808ASM
1721802CSM
1721802DSM
1721810SM
1721809ASM
1722391ASM
1
1
1
1
12
1
1
1
1
12
1
1
1
1
1
1
1
1
PANEL, RH Side, Orange
PANEL, RH Side, Red
HOOD, w/Louver, Orange
HOOD, w/Louver, Red
CAPSCREW, Hex Flange Whiz Lock, 1/4-20 x 5/8
SCREW, Pan Head Phillips, #10-24 x 1
DASHBOARD
ROD, Dash Support
NUT, Hex Lock, w/Nylon Insert, 10-24
NUT, Hex Flange Whiz Lock, 1/4-20, Large, Black
PANEL, LH Side, Orange
PANEL, LH Side, Red
HINGE, LH
GRILLE, Orange
GRILLE, Red
HEADLIGHT ASSEMBLY, 4 Bulb (See Electrical Group for internal components)
HINGE, RH
DUCT, Air Inlet
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-2021
Lift Group - Manual
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: 1693991
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23-Jul-2021
Lift Group - Manual
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
1927557
1931333
1722291
1723124
1960674
1723321
1721581
1926149
1721712A
1960636
1722482
1722112
2156302
1723163
1723795A
1919381
1921160
1722819
1960033
1727436A
1935255
1675232
1723499
1722357
2
4
1
1
1
1
1
2
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NUT, Hex Whiz Lock Flange, 5/16-18, Large, Black
BOLT, Carriage, 5/16-18 x 3/4
GRIP, Lift Lever
BUTTON, Red Nylon, for 1/4 Rod
NUT, Push
SPRING, Compression, Lift Lever
QUADRANT, Lift, Powdered Metal
CAPSCREW, Hex Head, 5/16-18 x 1, G8, Black
LEVER ASSEMBLY, Lift
NUT, Hex KEPS, 5/16-18
ROD, Latch
LOCK, Lift, Powdered Metal
SPRING
SPACER, 1/2 x 3/4 x 23/32
BAR, Lift, 9-7/8 Long
WASHER, 5/16, Black
CAPSCREW, Hex Head, 5/16-18 x 2-1/4
PIN, Flat Head Drilled, 1/2 x 2-1/8 Long
CLIP, Hair Pin, 2-9/16 Long
SHAFT ASSEMBLY, Lift
NUT, Speed, Lug Type, 5/16-18
SPRING, Compression
RETAINER, Spring Flat
CAPSCREW, Hex Washer Head, 5/16-18 x 4-1/2
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-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: 1693991
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23-Jul-2021
Seat & Seat Deck Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
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
26
27
28
28
29
30
31
32
1722129A
1687199
1687201
1722128A
2172434
1709256
1714263
1919438
1717051
1930591
1931339
1931350
1722356
1935255
1930601
1722309
1729711
1722300
1722337
2860664
1931277
1715917
1722340
1654930
1722432
1960636
1722106C
1722106D
1722108
1722105C
1722105D
1663752
1930645
1924940
1960667
1
1
1
1
1
2
2
10
2
8
2
2
1
4
4
2
1
1
1
8
4
1
1
1
1
8
1
1
1
1
1
2
2
2
4
BRACKET, 1-5/8 x 1-3/4
* SEAT, 18" Back, Optional
* SEAT, 15" Back, Standard
SUPPORT, Seat
CLIP, Wire
WASHER, Spring, 5/16 x 1-1/4, Black
SPRING, Compression
NUT, Hex Lock ESNA Light, 5/16-18
SPRING, Compression
CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4
CARRIAGE BOLT, 5/16-18 x 2
CARRIAGE BOLT, 3/8-16 x 1
SLIDE, Seat
NUT, Speed, Lug Type, 5/16-18
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 5/8
PLUG, Plastic
POD, with Cup Holder, LH
FUEL GAUGE
GROMMET
CAPSCREW, Hex Head Dog Point, 1/4-20 x 7/8
NUT, Hex Flange Whiz Lock, 5/16-18
CAP, Gas
TUBE & ELBOW ASSEMBLY
BUSHING, 3/8 x 9/16 x 5/8, Rubber
TANK, Fuel
NUT, Hex KEPS, 5/16-18
DECK, Seat, Orange
DECK, Seat, Red
POD, RH with 2 Slots
TUNNEL, Orange
TUNNEL, Red
SPACER, 25/64 x 5/8 x 3/16, Hardened
NUT, Hex Flange Two-Way Lock, 3/8-16
WASHER, 3/8
CAPSCREW, Hex Flange Whiz Lock Dog Point, 5/16-18 x 1
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Footnotes:
Note:* Arm Rest Kit - 1686907
Copyright © Briggs & Stratton. All Rights reserved
27
23-Jul-2021
Steering Group - Manual Steering
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: 1693991
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23-Jul-2021
Steering Group - Manual Steering
REF NO
PART NO
QTY
DESCRIPTION
1
2
1722318
1722319
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1725024
1960540
1722749
1960114
2176440
1960636
1721736A
1933988
1960655
1724470A
1960032
1930645
1664847SM
1721626
1611710
1722459
1722461
1931211
1933260
1960033
1
1
1
5
2
2
1
2
2
1
1
1
2
1
1
1
1
2
2
1
STEERING WHEEL, Straight, Shaft
CAP, Steering Wheel, Simplicity
-(Decal Not Included)
CAP, Steering Wheel, Plain
PIN, Spring, 5/16 x 2-1/2
COVER, Rubber, Upper Steering Shaft
WASHER, 3/4
BUSHING, 15/32 x 7/8 x 7/8, Nylon
NUT, Hex KEPS 5/6-18
PLATE, Mounting Steering
NUT, Push
CARRIAGE BOLT, 5/16-18 x 1-1/4
GEAR & SHAFT ASSEMBLY, Steering
CAPSCREW, Hex Head, 3/8-16 x 1-1/4, Black
NUT, Hex Flange Two-Way Lock, 3/8-16
CAPSCREW, Hex Washer Head Taptite, 5/16-18 x 3/4
SHAFT & PINION ASSEMBLY, Steering Manual
RING, Clipring Extension
BEARING, 3/4 x 1-11/16 x 13/16, 3" Long Housing
SPACER, 3/4 x 1-1/16 x 3/8, Powder Metal
NUT, Hex Flange Whiz Lock, 3/8-16, Small
CAPSCREW, Hex Flange Whiz Lock, 3/8-16 x 3/4
CLIP, Hairpin
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Copyright © Briggs & Stratton. All Rights reserved
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23-Jul-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: 1693991
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23-Jul-2021
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
1960676SM
1722174SM
1722173SM
1960636SM
1704351SM
1928352SM
1960637SM
1931350SM
1960686SM
1721728ASM
1676148SM
1924940SM
1922130SM
1722460SM
1722151SM
1918267SM
1721360SM
1716289SM
1669105SM
1723126SM
1721622SM
1921210SM
1722903SM
1919326SM
1923141SM
1960590SM
1722152SM
1921333SM
1722383SM
1721952SM
1918447SM
1721424SM
1722684SM
1729277SM
1960687SM
1960027SM
1722648SM
1721988SM
1721392SM
1722194SM
1719968SM
1719233SM
1933958SM
1931335SM
1960141SM
1721593ASM
1921719SM
2
1
1
1
15
2
6
6
6
2
2
3
1
7
1
3
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
SCREW, Pan Head Torx Taptite, 1/4-20 x 1-1/4
PAD, Footrest, LH, Differential Lock
PAD, Footrest, RH
NUT, Hex KEPS, 5/16-18
FASTENER, 11/16" Long, Stem Plastic
NUT, Hex Flange Whiz Lock, 3/8-16, Large
NUT, Hex KEPS, 3/8-16
CARRIAGE BOLT, 3/8-16 x 1
NUT, Hex Flagne ESNA, 5/16-18
SUPPORT
BUSHING, 5/8 x 3/4 x 13/32, Powder Metal
WASHER, 3/8
CAPSCREW, Hex Head, 3/8-16 x 2-1/4
PIN, Quick
ROD, Differential Lock, 15-3/16 Long
WASHER, 7/16
ROD & TUBE ASSEMBLY, Differential Lock Pedal
KNOB, Hole, 1/2 x 1-3/4, 2-11/16
SPACER, 25/64 x 5/8 x 1-1/2, Hardened
KNOB, 3 Sided Soft
ROD, Free Wheel, 18-3/16 Long
CAPSCREW, Hex Head, 3/8-16 x 1, Black
PIVOT ASSEMBLY, Differential Lock
WASHER, 5/16
CAPSCREW, Hex Head, 5/16-18 x 2-3/4
CAPSCREW, Hex Head, 5/16-18 x 3
ROD, Differential Latch, 2 Bends, 6-3/16 Long
CAPSCREW, Hex Head, 5/16-18 x 1
ARM, Differential Lock
TRANSMISSION ASSEMBLY, K66 Transmission
PIN, Cotter, 3/4, Black
ROD, Brake, 17-27/64 Long
SPRING, Compression
SPRING, Compression
NUT, Hex Flange ESNA, 3/8-16
WASHER, 1/2
BEARING, 1/2 x 9/16 x 3/4, Nylon
ARM & WELD PINS ASSEMBLY, Control K66
V-BELT
PULLEY & HUB ASSEMBLY, Transmission
NUT, Hex Flange, M10-1.5, Nylon Insert
FAN, 5 Blades, 3 Holes
CAPSCREW, Hex Washer Head Taptite, 1/4-20 x 1-1/8
BOLT, Carriage, Short Neck, 5/16-18 x 1
WASHER, 5/16
STRAP, 4-1/4 Long
CAPSCREW, Hex Head, 5/16-18 x 2-1/2
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Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693991
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Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
REF NO
PART NO
QTY
DESCRIPTION
2
4
5
6
7
8
9
11
12
12
13
14
16
17
18
20
21
22
23
24
25
26
27
28
29
31
32
36
38
39
40
41
42
43
44
45
46
47
48
50
51
52
54
56
59
61
62
63
1724704SM
----1724694SM
1724696SM
1718226SM
1720761SM
1718065SM
1720796SM
1724693SM
1708650SM
1707786SM
1708651SM
1720788SM
1707789SM
1724697SM
1708691SM
1718070SM
1725633SM
1724698SM
1718079SM
1724699SM
1708672SM
1718083SM
----1708675SM
1718084SM
1724701SM
1724702SM
1718089SM
----1718237SM
----1718239SM
1725730SM
----1720418SM
1718061SM
1707839SM
1718039SM
1724705SM
----1724707SM
1718100SM
----1718120SM
----1708689SM
1707879SM
1
1
1
1
5
1
1
2
2
1
2
1
1
5
1
2
1
1
3
2
1
4
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
STAY
*HOUSING, Upper
HOUSING, Lower
CAP, M20B
BOLT, 8 x 75
FILTER (25)
MAGNET
WASHER, SEAL
BUSHING, 25.4
RING 35
O-RING, P18
SEAL
BOLT 10 x 12
SCREW, TAPPING
CASE, CENTER
O-RING, 1A P10A
PIN 3 x 9.8
FILTER (25)
BOLT, 10 x 65
CYLINDER BLOCK
SHAFT, PUMP
RING 15
BEARING 6202UC3
*HOUSING
BEARING, THRUST
WASHER 12 x 24 x 1
SHAFT, MOTOR
BEARING, 6302UC3
THRUST METAL
*PLATE, Swash
BEARING K81106
*THRUST PLATE A
THRUST PLATE B
SPRING
*SHAFT (BYPASS)
LEVER, Bypass
RING
PIN 3.0A x 20
SHOCK ABSORBER
PIN
*LEVER, Control
PIN, 3.5 x 25
PIN 6.0A x 4.0
*SPRING, Charge Pump
SEAL TC162606
*FULCRUM, ECCENTRICIT
WASHER
PACKING
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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
33
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693991
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Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
REF NO
PART NO
QTY
DESCRIPTION
64
66
68
69
70
71
72
76
77
78
79
80
81
82
85
86
87
88
89
90
91
92
93
100
102
103
104
107
113
119
121
122
123
124
125
126
127
128
129
131
132
137
138
139
140
141
143
144
1708692SM
1718262SM
--------1724715SM
1724716SM
1724717SM
----1720859SM
--------1724720SM
1718264SM
1720858SM
1724721SM
1724722SM
1724723SM
----1724725SM
1724726SM
----1724728SM
1708690SM
1707912SM
----1720807SM
1720808SM
1708669SM
1722223SM
1718076SM
1724731SM
--------1724734SM
1724735SM
1724736SM
1724737SM
1724738SM
1724739SM
----1724729SM
1724740SM
1724742SM
--------1707890SM
1724695SM
-----
1
1
1
1
2
1
1
1
2
1
2
1
2
2
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
8
1
2
1
1
1
1
1
1
3
1
1
NUT 12
*KIT, Differential Gear
*GEAR, Final
*SHAFT, Final Pinion
WASHER, 15 x 32 x 3.2
GEAR, REDUCTION
PINION, FINAL
*SHAFT, Axle, Left
RING
*SHAFT, Axle, Right
*BUSHING
COLLAR, 25.4
SEAL S25.4 x 42 x 8
THRUST WASHER
ARM, Brake
SPRING, Brake
DISC, Brake
*SHOE, Brake
SHIM SET
ACTUATOR, BRAKE
*SHAFT, Brake, HL #10
WASHER, 16 x 23 x 1.6
PACKING
RING
*PLUG
CAP (M40)
PACKING 1A 2040
PUMP SPRING
PIN 3 x 13.8
RING E15
FORK, DIFF LOCK
*ARM, DIFF LOCK
*FORK, Pivot
HOOK, SPRING
PLATE, ARM
SLIDER, DIFF LOCK
PIN, DIFF LOCK
PLATE, DIFF LOCK
PACKING, 1AG25
*PIN, 4 x 28
PUMP, CHARGE
VALVE, VENT 15
TANK, RESERVOIR
*PIPE, 8
*BRACKET, Tank
SCREW, Tapping
BOLT, 8 x 20
*FITTING
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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
35
23-Jul-2021
Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693991
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Transmission SERVICE PARTS - Tuff Torq K66L (Before Serial No. 2000676239)
REF NO
PART NO
QTY
DESCRIPTION
145
146
147
148
149
150
152
153
157
200
1724745SM
----------------1718097SM
----1724741SM
----1731977YP
1
1
1
1
1
1
1
1
1
1
201
-----
1
SEAL, 8
*ARM, Control
*SPRING, Torsion
*COLLAR, Control
*SHAFT, Control
PIN 6.0A x 25
*WASHER 17 x 30 x 1
SPRING, RETURN
*FILTER SPACER
SEAL KIT
-(Includes Ref. #11, 13, 14, 20, 22, 59, 63, 81, 93, 104, 129)
*REPAIR KIT
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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
37
23-Jul-2021
Wheels & Tires Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693991
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Wheels & Tires 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
1722305SM
1722833SM
2164247SM
1717056SM
1722834SM
2172353SM
1919394SM
1722726SM
2832577SM
1722676SM
2105337SM
2860200SM
1723112SM
1721400SM
1722766SM
1722830SM
2157638SM
----2834712SM
2177725SM
2
2
2
4
2
4
4
8
6
4
2
4
2
2
2
2
2
2
2
10
WHEEL & TIRE ASSEMBLY, Front, (Includes Ref. Nos. 2, 3, 4, 5 & 6)
TIRE, 16 x 6-1/2 - 8 Super Turf, Front
TUBE, Tire 16 x 6-1/2 - 8, Front
BEARING, Ball
WHEEL, 5 3/8 x 7-15/16, Front
VALVE STEM & CAP ASSEMBLY
WASHER
WASHER, Special, 1 x 2-1/2
RING, Retainer
CAP, Hub Grey, 2-23/64
KEY, HI PRO, 1/4 x 2
WASHER
SPACER, 1-1/16 x 1-1/2 x 1-23/32, Black
PLATE & HUB ASSEMBLY, Rear Wheel w/Studs
WHEEL & TIRE ASSEMBLY, Rear 23" (Includes Ref. Nos. 6, 16, 17 & 18)
TIRE, 23 x 10-1/2 - 12 Super Turf, Rear
TUBE, Tire 23 x 10-1/2 - 12, Rear
WHEEL-REAR 12X7.
RING, Shaft
NUT, Hex 7/16-20, For Wheel Bolt
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44" Mower Deck - Clutch & Support Group
Note: Unless noted otherwise, use the standard torque specifications
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Mfg. No: 1693991
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44" Mower Deck - Clutch & Support Group
REF NO
PART NO
QTY
DESCRIPTION
0010
0020
0030
0040
0050
0060
0070
0080
0090
0100
0110
0120
0130
0140
0150
0160
0170
0180
0190
0200
0210
0220
0230
0240
0250
1921968
2860681
2157081
1924940
1715759
2156302
1707432A
1721532
1601672
1656936
1704658
2812808
1916965
1916950
1677135A
1724387
1715435
1923938
1924356
1674669
1931352
1960315
1960339
1718561
1676148
2
2
2
14
1
1
1
1
1
1
1
2
2
1
1
2
1
1
2
2
1
1
2
1
4
CAPSCREW, Hex Head, 3/8-16 x 1-3/8
NUT, Hex Toplock Spiralock Flange, 3/8-16
SPACER, 3/8 x 3/4 x 1/2
WASHER, 3/8
ROD, Latch
SPRING
HITCH ASSEMBLY
V-BELT, Arbor Drive
V-BELT, Mower Drive
SPRING
LEVER ASSEMBLY, Idler
GREASE FITTING
WASHER, Lock, 3/8
NUT, Hex Flange, 3/8-16, MAC Lock Large, Black
BELT STOP, Idler
PULLEY, Idler
SPRING
CAPSCREW, Hex Head, 3/8-16 x 3-1/2
WASHER, 3/8, Black
SPACER, 25/64 x 5/8 x 1-1/8, Case Hardened
CARRIAGE BOLT, 3/8-16 x 1-1/2
CARRIAGE BOLT, 3/8-16 x 2
NUT, Hex, 3/8-16
LEVER ASSEMBLY, Idler Arm
BUSHING, 5/8 x 3/4
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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
23-Jul-2021

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