Simplicity 5212.5H, 12.5HP Hydro and 42" Mower Deck Manual

Parts Manual
Mfg. No: 1691485
5212.5H, 12.5HP Hydro and 42" Mower
Deck
Copyright © Briggs & Stratton. All Rights reserved
19-Dec-2021
Attachments and Accessories
1691423 - 42" Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1691473 - 5212.5H, 12.5HP Hydro. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
2
n
o
19-Dec-2021
Table Of Contents
Model Components
Page
42" & 48" Arbor Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42" & 48" Brake Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42" & 48" Clutch & Support Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42" & 48" Height Adjusting & Roller Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42" & 48" Mower Housing Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake & Clutch Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decal Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Axle Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood, Grille & Dash Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Linkage & Control Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peerless Gear Reduction & Differential Model 1326. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat & Deck Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering & Front Wheel Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmission & Rear Tire Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
3
n
o
4
6
8
10
12
14
16
18
20
22
26
28
30
32
34
36
38
42
44
19-Dec-2021
42" & 48" Arbor Cover
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
4
Mfg. No: 1691485
n
o
19-Dec-2021
42" & 48" Arbor Cover
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
17
18
19
20
21
22
23
24
1923451SM
1918199SM
1933263SM
1702153SM
1657969SM
1655729ASM
2108202SM
1685251SM
1685245SM
1703273ASM
1664847SM
1700230SM
1700229SM
1655777SM
1672132SM
1656147ASM
1656146ASM
1656927SM
1656916SM
2823471SM
1930585SM
1665347ASM
1665476SM
1936723SM
1960373SM
1
3
3
1
3
3
6
3
3
3
6
3
3
3
3
3
3
3
3
3
1
1
1
1
12
CAPSCREW, Hex 7/16-14 x 1/2
LOCKWASHER, 7/16
WASHER, Plain, 29/64 x 1-1/4 x 1/4
PULLEY ASSY.
SHIELD, Bearing Upper, Arbor
HOUSING TOP
BEARING
SHAFT & BEARING ASSY. (Incl. Ref. Nos. 7, 9 & 15)
SHAFT, Arbor (Incl. Ref. No. 15)
HOUSING, Bottom
SCREW, Hex, Taptite, 5/16-18 x 3/4
WASHER, Shim
SHIELD, Grass
ADAPTOR, Blade
COLLAR
BLADE, 42" Mower
BLADE, 48" Mower
WASHER, Spline
WASHER, Spring
CAPSCREW, Hex 7/16-14 x 1
CAPSCREW, Hex, 7/16-14 x 3-1/2
PULLEY ASSY.
PULLEY ASSY.
CAPSCREW, Hex, 7/16-14 x 1-3/4
SCREW, Hex Taptite, 5/16-18 x 1
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
5
u
d
i
t
c
n
o
19-Dec-2021
42" & 48" Brake Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
6
Mfg. No: 1691485
n
o
19-Dec-2021
42" & 48" Brake Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
4
5
6
7
8
9
10
11
12
13
14
1701764SM
1935048SM
1664004SM
1701866SM
1701867SM
1922755SM
1664857SM
1921319SM
1676253SM
1919381SM
1916622SM
1920397SM
1701765SM
1702246SM
1701747
1
6
4
2
2
2
2
2
2
2
2
2
1
2
2
ROD ASSY., Brake, R.H. w/Pad
NUT, Hex, Flange Lock, 5/16-18
CLIP
ROD, Brake, 42"
ROD, Brake, 48"
WASHER, 13/32 x 1
SPACER
WASHER, 1/4
SPRING
WASHER, 11/32 x 1
NUT, Hex Full, 1/4-20
NUT, Hex Lock, Esna Light, 1/4-20
ROD ASSY., Brake, L.H. w/Pad
SPRING, Extension
BRACKET
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
7
u
d
i
t
c
n
o
19-Dec-2021
42" & 48" Clutch & Support Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
8
Mfg. No: 1691485
n
o
19-Dec-2021
42" & 48" Clutch & Support Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
2
3
4
5
6
7
8
9
10
11
12
13
14
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
1931211SM
1668066SM
1703466SM
1924940SM
1669306SM
1935041SM
1663114SM
1657242SM
1918447SM
2171247SM
1703289SM
1921971SM
1924356SM
1931277SM
1685385SM
1685386SM
1918196SM
1674440SM
1668041SM
1669259SM
703570
1960135SM
1665649
1928804SM
1729276SM
1668282SM
1931333SM
1928957SM
1960043SM
1668278SM
1930645SM
1920677SM
1665624SM
1928698SM
1960020SM
2156306SM
1669160SM
2176012SM
1674443ASM
2174870SM
1674441SM
2118335SM
1677079A
2156302
1
1
1
8
1
4
2
1
1
2
1
4
3
5
1
1
1
2
1
1
1
1
1
1
1
1
4
1
2
1
4
1
1
1
2
2
1
2
1
1
1
2
1
1
NUT, Hex, Full, Flange Whizlock, 3/8-16
V-BELT, Mower Drive (42" only)
V-BELT, Arbor Drive, .34" HA Shallow-Groove
WASHER, Plain
STOP, Belt
NUT, Flange, Whizlock, 7/16-14
BUSHING
SPACER
PIN, Cotter, 3/32 x 3/4
PULLEY, Idler
LEVER ASSY., Clutch
CAPSCREW, 3/8-16 x 1-3/4
WASHER, Special
NUT, Hex, Flange Whizlock, 5/16-18
ROD, Brake (42" only)
ROD, Brake (48" Only)
PIN, Quick, 1-7/8
SPACER
ROD, Clutch, Mower
STOP, Belt
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
CARRIAGE BOLT, 7/16-14 x 1-1/4
SUPPORT, Idler
SETSCREW, Sq. Hd., 1/4-20 x 3/8
COLLAR, Set
SPRING
BOLT, Carriage, 5/16-18 x 3/4
CAPSCREW, 3/8-16 x 2-3/4
BOLT, Whizlock, 7/16-14 UNC x 1"
GUIDE ASSY., Rod
NUT, Hex, Flange, 3/8-16
CAPSCREW, Hex Hd., 7/16-14 x 1-1/4
ARM, Pivot
NUT, Jam, Ctr. Lock, 5/16-18
WASHER, Plain, 21/32
PIN
ROD, Clutch, Tractor, P.T.O.
PIN, Safety
ARM ASSY., Rocker
SPACER
ARM, Rocker
SPACER
SUPPORT ASSY.
SPRING
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
9
u
d
i
t
c
n
o
19-Dec-2021
42" & 48" Height Adjusting & Roller Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
10
Mfg. No: 1691485
n
o
19-Dec-2021
42" & 48" Height Adjusting & Roller 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
23
24
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
2176933SM
1918452SM
1656412SM
2822755
2828352
703570
1923087SM
1685247SM
1669241SM
1935048SM
1665374SM
1931277SM
1916950SM
1931211SM
1916965SM
1603263SM
2172622SM
1924361SM
1919439SM
1960020SM
1918458SM
1602946SM
1685217
1668718
1668814SM
1686684SM
1668828SM
2810542SM
1663222SM
----1918447SM
2108157SM
1665417SM
1931348SM
1931333SM
2172914SM
1668513SM
1920161SM
2172141SM
1673665SM
2176012SM
1960074SM
1919326SM
1
2
1
1
1
1
2
1
1
1
2
4
2
6
4
1
4
2
2
6
2
4
1
1
1
1
1
3
1
1
2
2
2
3
4
2
8
1
1
1
1
2
1
GRIP
PIN, Cotter, 1/8 x 1
LEVER, Control
WASHER, Plain, 13/32
LOCKNUT, Hex, Flange, Whiz, 3/8-16
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
PIN, Clevis
ROD, Lift, (Incl. Ref. No. 36, 37, 38, 39, 41)
CHAIN, Lift
LOCKNUT, Flange, 5/16-18
STRAP
NUT, Hex, 5/16-18 (Qty. 6 on 48")
NUT, Hex, 3/8-16
NUT, Hex, Flange Whizlock, Full, 3/8-16
LOCKWASHER, 3/8
BAR, Roller
BOLT, Shoulder, 3/8-16 X 1.34, 1/2 Shoulder
WASHER, Plain, 1/2
NUT, Esna, Lock, 3/8-16
WASHER, Plain, 21/32
PIN, Cotter, 3/16 x 1
SPACER, .66 ID
ARM ASSY., Mower (42" only)
ARM ASSY., Mower (48" only)
SHAFT ASSY., Roller (42" only)
SHAFT ASSY., Roller (48" only)
QUADRANT ASSY. (Incl. Ref. Nos. 26, 27 & 28)
RIVET
SPRING
QUADRANT (See Ref. No. 25)
PIN, Cotter, 3/32 x 3/4
CLEVIS, Adj.
ROD, Adj.
BOLT, Carriage, 3/8-16 x 3/4
BOLT, Carriage, 5/16-18 x 3/4 (Qty. 6 on 48")
SPACER
ROLLER, .652 ID, 2.50 OD, 4.10 LG
NUT, Jam, 5/16-18
PIVOT
ROD, Lift (Short)
CLIP, Pin, Safety
CLIP, Hair Pin
WASHER, 5/16
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not a servicable part.
Copyright © Briggs & Stratton. All Rights reserved
11
19-Dec-2021
42" & 48" Mower Housing Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
12
Mfg. No: 1691485
n
o
19-Dec-2021
42" & 48" Mower Housing Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
5
6
6
7
8
9
10
11
12
13
13
14
15
16
17
18
19
20
21
22
23
24
25
1931211SM
1666888SM
1924940SM
1656049ASM
1931277SM
1685156SM
1685154SM
1702214SM
2833988
1603264SM
1931348SM
1931333SM
703570
1608135SM
1608327ASM
1921959SM
1921319SM
1608331SM
1919381SM
1960294SM
1960252SM
2108186SM
1702213SM
1665709ASM
1931350SM
1665562SM
1931335SM
8
1
2
1
10
1
1
2
4
2
8
4
4
1
1
4
4
2
2
8
4
2
1
1
1
1
2
NUT, Hex, Flange Whizlock 3/8-16 (Qty. 7 used on 48")
STOP, Belt
WASHER, Plain
DEFLECTOR
NUT, Hex, Flange Whizlock, 5/16-18 (Qty. 8 used on 42")
42" ROTARY MOWER HOUSING
48" ROTARY MOWER HOUSING
ARBOR COVER ASSY.(Qty. 1 used on 42")
PUSHNUT, 5/16 (Qty. 2 used on 42")
BRACKET, Roller Support
BOLT, Carriage, 3/8-16 x 3/4 (Qty. 7 used on 48")
BOLT, Carriage, 5/16-18 x 3/4 (Qty. 2 used on 42")
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
BAFFLE-42"
BAFFLE-48"
CAPSCREW, Hex, 1/4-20 x 3/4
WASHER, 1/4
CLIP, Baffle
WASHER, 11/32 x 1
NUT, Hex, Flange Whiz, 1/4-20
BOLT, Carriage, 1/4-20 x 5/8
CLIP GUARD 8 BAFFLE
ARBOR COVER ASSY. (42" only)
BAFFLE, Discharge
BOLT, Carriage, 3/8-16 x 1.00 (48" only)
GUARD, Mower Discharge
BOLT, Carriage, Short Neck, 5/16-18 x 1
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
13
u
d
i
t
c
n
o
19-Dec-2021
Brake & Clutch Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
14
Mfg. No: 1691485
n
o
19-Dec-2021
Brake & Clutch 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
1960032SM
1669999SM
1919326SM
1916965SM
1916950SM
1918447SM
1921971SM
1924940SM
1669255SM
1658953SM
2174561SM
1656054SM
1666759SM
1663138ASM
1930645SM
1928731SM
2159106SM
1670817
1925003SM
1670564
1663136SM
1919438SM
1659907SM
1656852SM
1656854
1921965SM
1917421SM
1672120SM
2154534SM
1666294SM
1922755SM
1960074SM
1672536
1930601SM
1672537SM
1927429SM
2
1
9
4
3
3
2
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
4
1
1
2
1
2
SCREW, Hex Head, 3/8-16 x 1 1/4
SPACER
WASHER, 5/16
LOCKWASHER, 3/8
NUT, Hex, 3/8-16
PIN, Cotter, 3/4
CAPSCREW, Hex Hd., 3/8-16 x 1-3/4
WASHER, Plain, 13/32 x 7/8, 14 Ga.
BUSHING, Ball
ARM ASSY., Clutch
PULLEY, Idler
STOP, Belt
SPRING, Tension, Clutch
GUIDE, Rod
NUT, Hex, Flange Lock, 3/8-16
NUT, Jam Lock, 3/8-16
SPRING, Brake Return
STOP, Brake Lever
SCREW, Taptite, 1/4-20 x 1/2
ROD, Brake
SPRING
NUT, Hex Lock, 5/16-18
DAMPER, Rubber
PEDAL, Foot
PLATE, End
CAPSCREW, Hex, 3/8-16 x 3/4
NUT, Hex, Jam, 3/8-16
LINK, Clutch Arm
PULLEY ASSY.
SPACER
WASHER, 13/32 x 1.10 Ga. Plain
CLIP, Spring
BRACKET, Idler
SCREW, Taptite, 5/16-18 x 5/8
BELT STOP
SCREW, Taptite, 1/4-20 x 5/8
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
15
u
d
i
t
c
n
o
19-Dec-2021
Decal Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
16
Mfg. No: 1691485
n
o
19-Dec-2021
Decal Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
4
4
5
6
6
7
8
9
10
11
12
13
14
15
16
16
1672213
1668195
1676928
1669577
1679143
1668196
1672194
1679756
1669368
1668201
1722551SM
1668200
1656855
1704277SM
----1704276SM
1679974
1702114
1671174
1
1
1
2
2
1
2
2
1
2
1
1
1
1
1
1
1
1
1
DECAL, Grille
DECAL, Hood, R.H.
DECAL, Shift
DECAL, Engine (5216 Only)
DECAL, Engine (5212.5 only)
DECAL, Hood, L.H.
DECAL, 5216 Hydro
DECAL, 5212.5
DECAL, Dash, R.H.
DECAL, Seat Deck
DECAL, Simplicity
DECAL, Dash, L.H.
DECAL, Mower Height
DECAL, Danger
DECAL, OPEI
DECAL, Danger
DECAL, Drive Belts (Inside Hood)
DECAL, Caution
DECAL, Transmission Engagement Lever
-Not Shown
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not a servicable part.
Copyright © Briggs & Stratton. All Rights reserved
17
19-Dec-2021
Electrical Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
18
Mfg. No: 1691485
n
o
19-Dec-2021
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
32
33
34
35
36
37
38
39
40
41
1935031SM
1930947SM
1718596
1700472SM
2826022
1603618SM
2816964SM
1685215SM
2821319SM
2816622SM
1701522SM
2827428
921880
2830222
2122023SM
2165073SM
2820263SM
1917356SM
1665238SM
1677296SM
1929000SM
1702440
1665237SM
1686981SM
1701618
1686734SM
----2818906
2122234SM
1717163SM
1701580SM
1929477SM
1923341SM
2827429
1921319SM
1686667SM
1686951SM
1702323
1931003SM
2832747SM
1670674
2
2
1
2
2
1
2
1
2
2
1
2
1
1
1
3
2
2
1
1
6
1
1
1
1
1
1
1
1
1
1
4
2
2
2
1
1
1
2
1
1
SCREW, Phillips, #5-40 x 3/4
LOCKWASHERS, #5
HOLD DOWN, Battery
HOLD DOWN, Battery, Thrd.
NUT, Retainer, 1/4-20
CABLE
LOCKWASHER, 1/4
BATTERY SERVICE KlT, 39 Amp (includes decal)
WASHER, Plain
NUT, Hex, Full, 1/4-20
CABLE (Solenoid to Starter)
SCREW, Taptite, 1/4-20 x 3/8 Zinc Pltd.
LOCKWASHER, Ext. Tooth
CLIP, Wire
COVER, Terminal
CLIP, Speed
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
BREAKER, Circuit
BOOT, Insulator
SCREW, Taptite, 5/16-18 x 3/8
WIRE ASSY., Headlights
WIRE ASSY.
SOLENOID
HARNESS, Wiring (1691431, 1691668)
SWITCH, Ignition (Incl. Ref. Nos. 29 & 30)
SWITCH (See Ref. No. 26)
LOCKWASHER, Internal, 5/8
NUT, Hex, 5/8-32
KEYS
SWITCH, P.T.O.
SCREW, Taptite, #10-24 x 1/2
CAPSCREW, 1/4-20 x 3/4
SCREW, Taptite, 1/4-20 x 5/8
WASHER, 1/4
MODULE-DSI, Interlock
SWITCH, Transmission Interlock
ADAPTOR, Wire
NUT, Hex, #5-40
TIE, Cable
BRACE, Shift Panel
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not serviced seperately, order complete switch assembly.
Copyright © Briggs & Stratton. All Rights reserved
19
19-Dec-2021
Engine Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
20
Mfg. No: 1691485
n
o
19-Dec-2021
Engine Group
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1667748SM
1665752SM
--------1701508SM
1656099SM
2860241
1665516SM
1924356SM
2172844SM
1924940SM
1930598SM
1672126SM
1918199SM
1928038SM
1666787ASM
1934940SM
1932849SM
1670680
1667346SM
2158499SM
1669752SM
1917356SM
1921677SM
704010
2820427SM
2824356
1
1
1
1
4
1
2
1
5
1
2
3
1
1
1
1
4
1
1
1
1
1
3
3
1
1
1
CONTROL, Choke
BAFFLE, Engine, Rear
ENGINE, 16 HP, Briggs & Stratton
ENGINE, 12.5 HP, Briggs & Stratton
CLIP, Wire
KNOB
RIVET, Pop
CONTROL ASSY.
WASHER, Plain
STOP, Belt
WASHER, Plain, 3/8
SCREW, Taptite, 3/8-16 x 1-1/2
PULLEY ASSY., Engine
LOCKWASHER, 7/16
CAPSCREW, Hex, 7/16-20 x 1-1/4
EXTENSION ASSY., Muffler
SCREW, Hex Thd., Cutting, #8-32 x 3/8
LOCKNUT, Conduit
PIPE, Oil Drain
PIPE, Cap, Hex
STOP, Belt
PULLEY
LOCKWASHER, 5/16
CAPSCREW, 5/16-18 x 1-1/2
CAPSCREW, Hex Head, Taptite, 3/8-16 x 1-1/2
LOCKWASHER, Ext. Tooth, Zinc Pltd.
WASHER, Zinc Pltd.
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* See your local Briggs & Stratton distributor for parts & service.
Copyright © Briggs & Stratton. All Rights reserved
21
19-Dec-2021
Frame Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
22
Mfg. No: 1691485
n
o
19-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
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
1679930
1655591SM
1921210SM
1916965SM
2816950SM
1701314
1674421
1656754SM
1925003SM
1656755SM
1921959SM
1679938
1654783
1678388
1702322
1916622SM
1921965SM
1921332SM
1664847SM
1917356SM
1917372SM
1655076
1665803SM
1672118SM
1665812SM
1921319SM
1927559
1663855
1666954
1930595SM
940427
1701429
2860171SM
2172038SM
1686647SM
1924856SM
1654707
1921221SM
1700677
1701431
1669105SM
1922130SM
1702437
1669197
1960206SM
2158399SM
1701434
1916950SM
1669168
1918249SM
1916965SM
1
1
6
6
6
1
1
1
2
1
3
2
1
2
1
3
3
1
7
8
1
2
1
1
1
3
1
1
1
1
1
1
1
2
1
6
1
2
1
1
1
1
1
1
2
2
1
1
2
2
3
SUPPORT, Axle, Wrapper
BAR, Draw
CAPSCREW, Hex Hd., 3/8-16 x 1
LOCKWASHER, 3/8, Zinc Pltd.
NUT, Hex, Full, 3/8-16 (Zinc pltd.)
SPRING, Torsion
FRAME
BAR, Support
SCREW, Taptite, 1/4-20 x 1/2
ARM, Support
CAPSCREW, Hex Hd., 1/4-20 x 5/8
FOOTREST
SUPPORT, Clutch
CLIP
LATCH, Seat
NUT, Hex, 1/4-20
CAPSCREW, 3/8-16 x 3/4
CAPSCREW, Hex Hd., 5/16-18 x 3/4
SCREW, Hex Taptite, 5/16-18 x 3/4
LOCKWASHER, 5/16
NUT, Hex, Full, 5/16-18
BRACE, Axle Support
SUPPORT
STOP, Belt
STOP, Belt
WASHER, Plain, 1/4
NUT, Flange, Whizlock 5/16-18
SUPPORT, Axle
SUPPORT, Hood
SCREW, Hex Hd., Flange, Whizlock, 5/16-18 x 1-1/4
LOCKWASHER, Ext. 3/8, Zinc Pltd.
SPRING
WASHER
GRIP
HANDLE, Lift
SCREW, Hex, Washer Hd., Taptite, 5/16-18 x 1/2
BRACE, Seat
CAPSCREW, 5/16-18 x 1-1/2
BRACKET, P.T.O.
ARM ASSY., P.T.O. Rod
SPACER
CAPSCREW, Hex Hd., 3/8-16 x 2/1-4
HANDLE ASSY., P.T.O.
BUSHING
WASHER on P.T.O. Link
RING, Snap
LINK, P.T.O.
NUT, Hex, 3/8-16
UP-STOP, Mower
SCREW, 5/16-18 X 3/4, Slotted Truss Head, Blk
LOCKWASHER, 3/8
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
23
u
d
i
t
c
n
o
19-Dec-2021
Frame Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
24
Mfg. No: 1691485
n
o
19-Dec-2021
Frame Group
REF NO
PART NO
QTY
DESCRIPTION
52
53
54
1700670
1935048SM
1960093SM
1
2
2
BRACKET, Seat Latch
NUT, Lock, Flange 5/16-18
PALNUT, 3/8
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
25
u
d
i
t
c
n
o
19-Dec-2021
Front Axle Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
26
Mfg. No: 1691485
n
o
19-Dec-2021
Front Axle 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
1672012
1664847SM
----1665601
1663114SM
1611710SM
2176440SM
703570
1611709
2821133SM
1960114SM
1677131ASM
1930645SM
1921525SM
1926192SM
1671260SM
1930648SM
1611715SM
1677133ASM
1960020SM
1917372SM
1917356SM
1919326SM
1668147SM
1611705SM
1921210SM
1924940SM
1
5
1
1
1
2
4
1
1
2
2
1
2
1
3
1
1
1
1
1
1
1
1
1
2
2
2
LEVER ASSY., Brake
SCREW, Taptite, 5/16-18 x 3/4
SUPPORT ASSY., Axle, Rear (See Ref. No. 4)
SUPPORT ASSY., Rear (Incl. Ref. No. 3 & 5)
BUSHING
KLIPRING, Ext. 3/4
BUSHING
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
AXLE ASSY., Front (Incl. Ref. No. 7)
FITTING, Grease, Drive, Type
WASHER
SPINDLE ASSY., R.H.
LOCKNUT, Hex, 3/8-16
CAPSCREW, Hex, 1/2-13 x 1-3/4
WASHER, 9/16
SPACER
LOCKNUT, Hex, 1/2-13
TIE ROD
SPINDLE ASSY., L.H.
WASHER, Plain, 21/32
NUT, Hex, 5/16-18
LOCKWASHER, 5/16 (Used on models 1691033, 1691234 & 1691235 only.)
WASHER, 5/16
GUIDE, Drag Link
SPACER, Tie Rod
CAPSCREW, 3/8-16 x 1
WASHER
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not serviced seperately, order complete support assembly.
Copyright © Briggs & Stratton. All Rights reserved
27
19-Dec-2021
Hood, Grille & Dash Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
28
Mfg. No: 1691485
n
o
19-Dec-2021
Hood, Grille & Dash 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
1921961SM
1921319SM
1673058
1930561SM
1916955SM
2171252SM
1687038SM
1654930SM
1666447SM
2860112SM
1718678SM
1665301
1925592SM
2173206SM
1665813SM
1665853SM
1933958SM
1931704SM
1923358SM
1707393SM
1660805SM
1921966SM
1930645SM
1669410
2173335
1667248SM
2122184SM
1960253
1960517SM
1672123
1664897SM
2
2
1
2
2
1
1
1
1
3
1
1
2
1
2
2
4
6
2
1
1
2
2
1
2
4
1
4
4
2
1
CAPSCREW, Hex Hd., 1/4-20 x 1-1/4
WASHER, Plain, 1/4
DASH BOARD, Top
SCREW, #14 x 3/4
WASHER, Plain, 3/16
CAP, Fuel
TANK ASSY., Fuel (Incl. Ref. Nos. 8, 9, 10 Qty. 1, & 11)
BUSHING
FITTING
CLAMP, Hose
HOSE, Fuel
BRACE, Dash
SCREW, Hex, Taptite, 1/4-20 x 3/4
FILTER, Fuel
BRACKET, Support, Headlight
LAMP, Sealed Beam
SCREW, Hex, Taptite, 1/4-20 x 1
LOCKWASHER, Dished Type, 1/4
LOCKNUT, Hex, 1/4-20
DASH, Board, Bottom
BAFFLE, Engine, Front
CAPSCREW, Hex Hd., 3/8-16 x 7/8
LOCKNUT, Hex, 3/8-16
HOOD & GRILLE ASSY.
PAD
CLIP, Canoe
SWITCH, Toggle
BOLT, Carriage, #10-24 x 1/2
PAL NUT, #10-24
EDGING, Lower Dash
WASHER, Foam, Fuel Cap
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
29
u
d
i
t
c
n
o
19-Dec-2021
Linkage & Control Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
30
Mfg. No: 1691485
n
o
19-Dec-2021
Linkage & Control 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
1923362SM
1919326SM
2173575SM
1925003SM
1671021
1671941
1922127SM
1664847SM
1671009
2171165
1960106SM
2810542SM
1672109
1685237
1930631SM
2172914SM
2121210SM
1671897
1671936
2173668SM
1671024
1671896
1918447SM
1924940SM
1671002
1930645SM
1670673
2805119SM
1960472SM
1930642SM
1
2
1
2
1
1
1
4
1
1
1
2
1
1
2
1
1
1
1
1
2
1
4
4
1
1
1
1
1
1
NUT, Hex, Lock, 5/16-18
WASHER, 5/16
SPRING, Compression
SCREW, Taptite, 1/4-20 x 1/2
SUPPORT, Handle, Release Valve
HANDLE, Release Valve
SCREW, Hex Head Cap, 5/16-18 x 1 3/4
SCREW, Taptite, 5/16-18 x 3/4
QUADRANT
KNOB
SCREW, Plastite, 1/4-20 x 1
RIVET
PLATE, Wear
LEVER ASSY., Control (Incl. Ref. Nos. 12 & 13)
NUT, Hex, Jam Lock, 5/8-11
SPACER
WASHER
SUPPORT ASSY. Control (Incl. Ref. No. 19)
BUSHING
WASHER, Special
WASHER, Spring
SPACER
PIN, Cotter
WASHER, Plain, 13/32 x 7/8
LINK, Control
NUT, Hex, Lock, 3/8-16
ARM ASSY., Control
KEY, Woodruff, #3, 1/8 x 1/2
SCREW, Truss Hd., 1/4-20 x 3/4 (12.5 HP only)
NUT, Hex Flange Lock, 1/4-20 (12.5 HP only)
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
31
u
d
i
t
c
n
o
19-Dec-2021
Peerless Gear Reduction & Differential Model 1326
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
32
Mfg. No: 1691485
n
o
19-Dec-2021
Peerless Gear Reduction & Differential Model 1326
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
PER - 778014
PER - 778039
PER - 786019
PER - 786027
PER - 774028A
PER - 774029A
PER - 778033A
PER - 774500
PER - 774499
PER - 780107
PER - 780042
PER - 792018
PER - 792020
PER - 792006
PER - 770072
PER - 780013
PER - 780088
PER - 772085
PER - 780089
PER - 782041A
PER - 780054
PER - 782042A
PER - 776207
PER - 788044
PER - 778036
PER - 778037
PER - 778041
PER - 786017
PER - 780001
PER - 780090
PER - 788008
PER - 786026
PER - 792046
PER - 792010
PER - 788046
PER - 790027
PER - 790006
PER - 790007
PER - 790005
PER - 790031
PER - 792076
PER - 792075
PER - 793073
2
2
1
2
1
1
1
1
1
2
4
2
4
4
1
2
1
1
1
1
4
1
1
1
1
1
1
1
2
1
3
4
1
2
1
1
2
1
1
1
1
2
2
PINION, Bevel
GEAR, Bevel
PIN, Drive
BLOCK, Drive
CARRIER, Differential
CARRIER, Differential
GEAR, Ring
AXLE (13-7/32" long)
AXLE (15-3/16" long)
WASHER
WASHER, Thrust
RING, Snap
SCREW, Hex Head, 1/4-20 x 2 1/4
LOCKWASHER, 1/4
CASE ASSY. (Includes Ref. Nos. 16 & 17)
BEARING, Needle
BEARING, Needle
COVER ASSY. (Includes Ref. Nos. 16 & 19)
BEARING, Needle
HOUSING & BUSHING ASSY. (6-5/8" long)(Includes Qty. 2 of Ref. No. 21)
BUSHING
HOUSING & BUSHING ASSY. (8-5/8" long)(Includes Qty. 2 of Ref. No. 21)
SHAFT, Brake
GASKET, Case-to-Cover
GEAR, Output
GEAR, Idler
SHAFT, Output
SPACER
Washer (.056 wide) (USE AS NEEDED)
WASHER, Thrust
* Oil Seal 1"
* PIN, Dowel
SCREW, Hex Washer Head, 1/4-20 x 1
PLUG, Pipe
GASKET
DISK, Brake
PAD, Brake
* PLATE, Brake Pad
HOLDER, Brake Pad
LEVER, Brake
WASHER, Flat
LOCKNUT, Hex, 5/16-24
SCREW, Hex Hd., Thd. Form., 1/4-20 x 1
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
33
u
d
i
t
c
n
o
19-Dec-2021
Seat & Deck Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
34
Mfg. No: 1691485
n
o
19-Dec-2021
Seat & Deck 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
1717294SM
1919326SM
1921332SM
1702690
1666691SM
1701742
1701736SM
1923362SM
1666690SM
1701737
1917372SM
1930645SM
1931333SM
1917356SM
1701560SM
1701559SM
1923701SM
703570
1700636SM
1701229SM
2830222
1921880SM
1926025SM
1701252SM
1670670
1928729SM
1
1
1
1
2
2
1
2
2
1
1
2
2
2
2
2
2
4
1
1
2
2
2
2
1
SEAT
WASHER, 5/16
CAPSCREW, Hex, 5/16-18 x 3/4
DECK, Seat
COVER, Wire
BUMPER, Plug
SUPPORT, Seat, R.H.
LOCKNUT, Hex, 5/16-18
SPRING, Seat
SUPPORT, Seat, L.H.
NUT, Hex, full, 5/17-18
LOCKNUT, Hex, 3/8-16
BOLT, Carriage, 5/16-18 x 3/4
LOCKWASHER, 5/16
HINGE, Lower
HINGE, Upper
CAPSCREW, Hex, 3/8-16 x 2
CAPSCREW, Hex Head, 5/16-18 x 1 1/4
SWITCH, Seat
BUSHING, Snap
CLIP
LOCKWASHER, 1/4 Ext. Tooth
SCREW, Rd. Hd., 1/4-20 x 1/2
SEAT LATCH ASSY.
PANEL, Shift
SCREW, Tapttie, 5/16-18 x 3/8
F
t
o
N
Copyright © Briggs & Stratton. All Rights reserved
r
o
e
R
o
r
p
35
u
d
i
t
c
n
o
19-Dec-2021
Steering & Front Wheel Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
36
Mfg. No: 1691485
n
o
19-Dec-2021
Steering & Front Wheel 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
1921332SM
1667513SM
1701266SM
2176440SM
1667622SM
1928721SM
1675388SM
1652743SM
1935048SM
1674076SM
1668927SM
1669567SM
1918403SM
----1686668SM
1709856SM
2156316SM
2860202SM
1611710SM
1673333SM
1715032
1664090SM
1713166SM
2172353SM
1925690SM
1919326SM
1923362SM
1686651SM
1657017SM
4
1
1
5
1
2
1
1
4
1
2
1
1
1
1
2
4
2
2
2
2
2
2
2
1
2
1
1
1
CAPSCREW, Hex Hd., 5/16-18 x 3/4
PLATE, Steering
SHAFT ASSY., Steering
BUSHING
KEY
SETSCREW, 5/16-18 x 1/2
GEAR, Steering
PLATE, Base, Steering
NUT, Hex-Flange, 2 Way Lock 5/16-18
ROD, Steering
NUT, Special 3/8-24
BALL JOINT ASSY.
NUT, Jam 3/8-24
LINK, Drag (See Ref. No. 15)
LINK ASSY., Drag (Incl. Ref. Nos. 12, 13 & 14)
WHEEL & TIRE ASSY.
BEARING
WASHER
KLIPRING, External 3/4
CAP, Hub, Threaded
WHEEL, (Incl. Qty. 2 of Ref. No. 17)
TUBE 4.00/3.50-6 (See Note Below)
TIRE, 15 x 6.00-6 (Carlisle)
VALVE STEM & CAP
BOLT, Hex 5/16-18 x 3-1/2
WASHER, 5/16
NUT, Lock 5/16-18
WHEEL, Steering
CAP, Steering Wheel
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not a servicable part.
Copyright © Briggs & Stratton. All Rights reserved
37
19-Dec-2021
Transmission
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
38
Mfg. No: 1691485
n
o
19-Dec-2021
Transmission
REF NO
PART NO
QTY
DESCRIPTION
1
2
3
1700049SM
1700050SM
1671282SM
1
1
1
4
5
6
7
8
9
10
1671283SM
1671591SM
1671284SM
----1671285SM
1671286SM
1671287SM
1
1
1
1
1
1
1
11
12
13
1671586SM
1671587SM
1671288SM
1
2
1
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1671289SM
--------------------1671290SM
1671291SM
1671302SM
----------------1671301SM
--------1671300SM
1
1
1
2
2
2
1
1
5
2
2
2
1
1
1
1
1
31
32
33
1671299SM
1671298SM
1671297SM
1
1
1
34
1705979SM
2
35
36
37
38
39
40
41
42
1671295SM
1705897SM
1671293SM
2827695SM
1671309SM
2805119SM
1671303SM
1671304SM
1
2
2
2
1
1
2
2
RESERVOIR COVER, Sub-Assy.
RESERVOIR BODY
SEAL RING, Square Cut
-Contained in 1685260 Seal Kit
COVER, Service Kit (Includes Ref. Nos. 5, 6, 7, 28, 29, 30 & 34)
RING, External Retaining
WASHER, Control Shaft
DOWEL, Pivot Pin (Included in Ref. No. 4)
BUTTON
FITTING GUIDE, O-Ring S.A.
O-RING
-Contained in 1685260 Seal Kit
BRACKET, Pins, Sub-Assy.
SPRING, Valve
SEAL RING, Square Cut
-Contained in 1685260 Seal Kit
PUMP ROTOR, Ball, Sub-Assy.
PUMP RACE (Included in Ref. No. 50)
RING, Cam (Included in Ref. No. 50)
PISTON (Included in Ref. No. 20)
RING, Back-Up (Included Ref. No. 20)
O-RING
PINTLE, Sub-Assy. (Includes Ref. Nos. 17, 18, 19, 23, 24, 25 & 26)
MOTOR ROTOR, Ball, Sub-Assy. (Includes Qty. 5 of Ref. No. 22)
SPRING, Piston
RING, Retaining (Included in Ref. No. 20)
BALL, Grade 200 (5/16 Dia.) (Included in Ref. No. 20)
VALVE BODY, Check (Included in Ref. No. 20)
PIN, Coil (5/16 x 3/4) (Included in Ref. No. 20)
CAM RING, Insert
DOWEL (3/8 x 1-3/4) (Included in Ref. No. 4)
SHAFT, Control (Included in Ref. No. 4)
SEAL, Oil
-Contained in 1685260 Seal Kit
SHAFT, Dump Valve
NUT, Gasket, Sub-Assy.
O-RING
-Contained in 1685260 Seal Kit
SEAL, Oil
-Contained in 1685260 Seal Kit
SHAFT, Input
BEARING, Ball (Input)
RING, Snap
RING, Retaining
OUTPUT SHAFT, Sub-Assy.
KEY, Woodruff
O-RING, Plug, Sub-Assy.
TUBE FITTING, O-Ring
-Contained in 1685260 Seal Kit
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not Serviced Separately.
Note:* Not a servicable part.
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
39
19-Dec-2021
Transmission
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
40
Mfg. No: 1691485
n
o
19-Dec-2021
Transmission
REF NO
PART NO
QTY
DESCRIPTION
43
44
45
46
47
48
49
50
1671589SM
1960470SM
1671305
1671306SM
1672257SM
1671308SM
1671590SM
1671588SM
1
2
1
1
1
1
1
1
MOTOR RACE
CAPSCREW, Socket Hd.
BODY
SPACER
DRIVE GEAR
RING, External Retaining
BODY, Sub-Assy. (Includes Ref. Nos. 34, 36, 37, 38, 39, 43 & 45)
CAM RING, Sub-Assy. (Includes Ref. Nos. 15 & 16)
r
o
u
F
d
t
o
o
r
N ep
R
i
t
c
n
o
Footnotes:
Note:* Not Serviced Separately.
Note:* Not a servicable part.
Note:* Not a serviceable part.
Copyright © Briggs & Stratton. All Rights reserved
41
19-Dec-2021
Transmission & Rear Tire Group
Note: Unless noted otherwise, use the standard torque specifications
r
o
u
F
d
t
o
o
r
N ep
R
Copyright © Briggs & Stratton. All Rights reserved
i
t
c
42
Mfg. No: 1691485
n
o
19-Dec-2021
Transmission & Rear Tire 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
25
26
26
27
28
29
30
31
32
33
1928352SM
1916965SM
1935048SM
1960201SM
1919326SM
1670562
1670563
1921210SM
1673516SM
1700690SM
2810536SM
1671154SM
----2805119SM
1960110SM
1670855SM
1672135SM
1671718SM
1960151SM
1921958SM
1923903SM
2832577SM
2168055SM
1960070SM
1672236
1673329
1665326
2173456
1672235SM
2172353SM
1916964SM
1672061
2822918
1924940SM
2173477SM
4
1
4
2
4
2
2
7
2
1
2
1
1
1
2
1
1
1
1
1
2
2
4
2
NUT, Hex, Flange Lock, 3/8-16
LOCKWASHER, 3/8
NUT, Hex, 5/16-18
WASHER, 1 x 1-7/8
WASHER, 5/16
SUPPORT, Transmission
"U" BOLT, Axle
CAPSCREW, Hex, 3/8-16 x 1
CAP, Hub, Threaded
TRANSMISSION, Hydrostatic (See pages 18 & 19 for parts list)
KEY, Woodruff, #18, 1/4 x 1-1/4
GASKET
GEAR REDUCTION & DIFFERENTIAL ASSY.
KEY, Woodruff, #3, 1/8 x 1/2
SETSCREW, Hex Pt., Cup, 1/4-28
PULLEY, Transmission
BELT, "V" Drive, Transmission
FAN, 6-3/4" Diameter
WASHER
CAPSCREW, Hex, 1/4-2 x 1/2
CAPSCREW, Hex, 3/8-16 x 3
RING, Retainer
WASHER, 1 x 1-3/4, Thrust
WASHER, Plain, 1 x 1-3/4, Plated
WHEEL & TIRE ASSY.
WHEEL & TIRE ASSY., 20 x 8-10 (Used on 1691032 & 1691234 only)
TIRE, 20 x 10 x 10 (Used on (1691033, 1691235, 1691362 & 1691473 only)
TIRE, 20 x 8 x 10 (Used on 1691032 & 1691234 only)
WHEEL ASSY.
VALVE STEM & CAP
LOCKWASHER, 1/4
BELT STOP
CAPSCREW, 3/8-16 x 3-1/4
WASHER, 3/8
TUBE (For Service Only. See Note Below)
r
o
u
F
d
t
o
o
r
N ep
R
2
2
2
2
2
1
1
2
2
2
i
t
c
n
o
Footnotes:
Note:* See Peerless Gear Reduction & Differential Model 1326
Copyright © Briggs & Stratton. All Rights reserved
43
19-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
19-Dec-2021

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project