Parts
Manual
FM Series
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Walk Behind Flail Mower
Models:
5901453
Description:
FM Series w/ 48" Rotor (FM35BV2648CE)
Briggs and Stratton Power Products Group, LLC.
5375 North Main Street
Munnsville, NY 13409 USA
800-933-6175
5104536
Revision E
Rev. Date: 4/18/16
TP 400-5104536-E-FM-F
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Table Of Contents
MODEL COMPONENTS
PAGE
Handle Bar / Control Group ................................................................................................................................................
4
Fuel Tank & Mount, Fuel Supply, and EVAP Group (No Canister) ....................................................................................
6
Engine Deck Group ............................................................................................................................................................
8
Engine & PTO Group .........................................................................................................................................................
10
Transaxle Drive Group .......................................................................................................................................................
12
Rear Drive Group ...............................................................................................................................................................
14
Motion Control Group - Lower (All Models) ........................................................................................................................
16
Motion Control Group - Forward Speed Control Lever and Spring Assemblies .................................................................
18
Motion Control Group - Drive Levers & Operator Presence ...............................................................................................
22
Hydraulic Group .................................................................................................................................................................
26
Parking Brake Group - S/N: 2017170235 & Above ............................................................................................................
28
Parking Brake Group - S/N: 2017170234 & Below ............................................................................................................
30
Transaxle SERVICE PARTS - ZT3100 ..............................................................................................................................
32
Wheel & Tire Group ...........................................................................................................................................................
34
Decals Group .....................................................................................................................................................................
36
Housing, Guards & Caster Group ......................................................................................................................................
38
Rotor & Blades Group ........................................................................................................................................................
40
Belts, Pulleys & Idler Group ...............................................................................................................................................
42
Electrical Group .................................................................................................................................................................
44
Electrical Schematics ......................................................................................................................................................... 46-49
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Torque Specification Chart ............................................................................................. Inside Back Cover
Handle Bar / Control Group
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
4
TP 400-5104536-E-FM-F
Handle Bar / Control Group
QTY.
5104657
5047779
-5413418B
5025293
5025013X8
5025394
5104659
5104697
5020927
5102463
5025155
5025011X8
5025392
5600951
5022308
5050853X3
5025010X6
5025391
5025154
5025309
5022789
5022790
5022791
5025155
5025011X8
5413924B
5413682B
1
1
1
1
6
6
6
2
1
1
2
6
6
2
1
4
2
2
2
2
1
1
1
1
1
1
1
1
DESCRIPTION
CABLE, THROTTLE, 43" DETENTED (Was 5102163)
CABLE, CHOKE CONTROL, 51 (Z) (Briggs & Stratton Carbureted Models)
* HOUR METER, ASSEMBLE (5409263)
** WELD, HANDLE BARS, F/SW35 - RED (S/N: 2017118253 & Below)
WASHER, 3/8 GD.9 FLAT
BOLT, 3/8-16 X 1 GD5 YZ
NUT, 3/8-16 HEX NYLOCK FLANGE
GRIP, FOAM, .940" X 4.62" X .187"
PTO SWITCH, MOMENTARY, SMALL KNOB
SWITCH, IGNITION, 6 POST
SPACER, .33 X .50 X .25, CZ
WASHER, 5/16 SAE
BOLT, 5/16-18 X 1 GD5
NUT, 5/16-18 HEX NYLOCK FLANGE
ASSM, HB GUARD W/DECALS, FW35 - CE
BODY CLIP, 5/16-18-7GA MATERIAL
BLACK BODY MOLDING, 3" LONG
BOLT, 1/4-20 X 3/4 GD5 YZ
NUT, 1/4-20 HEX NYLOCK FLANGE
WASHER, 1/4 SAE
NUT, 3/8-24 HEX JAM (SV)
KEY, IGNITION, SET (SV)
COVER (SV)
PLASTIC NUT (SV)
WASHER, 5/16 SAE (CE Models)
BOLT, 5/16-18 X 1 GD5 CZ (CE Models)
** WELD, HANDLE BARS, F/SW35 - RED (S/N: 2017118254 - 2017170234)
** WELD, HANDLEBARS, W35, STD - RED (S/N: 2017170235 & Above)
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PART NO.
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
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REF NO
Footnotes
* When replacing this hour meter, please call our service department at 1-800-933-6175
** If replacing order all appropiate decals for handle bar.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
5
TP 400-5104536-E-FM-F
Fuel Tank & Mount, Fuel Supply, and EVAP Group (No Canister)
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
6
TP 400-5104536-E-FM-F
Fuel Tank & Mount, Fuel Supply, and EVAP Group (No Canister)
PART NO.
5403445A
5025154
5025010X10
5025391
5020835
5025156
5025394
5025013X8
5102833
5103005
5100810
5050853X1P25
5021178X3
7700552X15P5
5103062
794079
7700552X4P5
5021030
5413382A
5413376A
5025127
5025055X16
5050831X29P5
7700552X20P5
5102833X1
5413950A
QTY.
2
2
2
2
2
5
5
5
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
DESCRIPTION
STRAP, FUEL TANK - SNP PRO DDS - BLK
WASHER, 1/4 SAE
BOLT, 1/4-20 X 1-1/4, GD5
NUT, 1/4-20 HEX NYLOCK FLANGE
CLAMP, HOSE, EXTERNAL, 1/2 - RED
WASHER, 3/8 SAE
NUT, 3/8-16 HEX NYLOCK FLANGE
BOLT, 3/8-16 X 1 GD5 YZ
TANK, 5 GAL, W DROP TUBE/VENT
FUEL CAP, 3-1/2", MANAGED VENT OUT, 12"
PAD, RUBBER MOUNT
BODY MOLDING, 1.25" LONG
FUEL FILTER (SV)
HOSE, VAPOR, 5MM ID, 15.50 LG
FITTING, 3/16" TEE, BARB TYPE, HDPE
FILTER, FUEL
HOSE, VAPOR, 5MM ID, 4.50 LG
TIE,SELF-LOCKING, 6"
WELD, FUEL TANK MOUNT UPPER, W35 - BLK
WELD, FUEL TANK MOUNT LOWER, W35 - BLK (S/N: 2017170234 & Below)
NUT, 5/16-18 HEX SERRATED FLANGE
BOLT, 5/16-18 X 2 ALL THD
HOSE, 1/4" FUEL, 29.50"
HOSE, VAPOR, 5MMID, 20.50 LG
GROMMET, FUEL TANK - 5102833 (Grommet for Fuel Tank 5102833)
WELD, FUEL TANK, MOUNT, LOWER, W35 - BLK (S/N: 2017170235 & Above)
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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
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
7
TP 400-5104536-E-FM-F
Engine Deck Group
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
8
TP 400-5104536-E-FM-F
Engine Deck Group
PART NO.
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
5025392
5412030A
5102677
5025394
80004497
5411621B
5025145X8
5412069A
5103944
5025472
5025498
5412600A
5413681B
5025010X6
5025154
5021500
5025126
2
1
2
8
8
1
2
2
1
8
2
1
1
1
1
1
1
DESCRIPTION
NUT, 5/16-18 HEX NYLOCK FLANGE
PLATE, FAN GUARD - BLK
GROMMET, 1-1/2" ID FOR 1/4" METAL
NUT, 3/8-16 HEX NYLOCK FLANGE
BOLT,3/8-16X1.000,RND HD CRRG,ZINC/CLEAR
WELD, ENGINE DECK, WALK BEHIND - RED (S/N: 2017170234 & Below)
BOLT, 5/16-18 X 1, CARRIAGE
PLATE, TRANS GUARD, SW30 - BLK
GROMMET, 7/8"ID, 1/4" THICK STK
3/8 PUSHNUT BOLT RETAINER
5/16 PUSH-ON NUT RETAINER, STL, CZ
PLATE, FAN GUARD, BV, LH - BLK
WELD, ENGINE DECK, W35 - RED (S/N: 2017170235 & Above)
BOLT, 1/4-20 X 3/4 GD5 CZ
WASHER, 1/4 SAE
CLAMP, VINYL INSULATED, 1.00
NUT, 1/4-20 HEX SERR. FLANGE
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
9
TP 400-5104536-E-FM-F
Engine & PTO Group
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
10
TP 400-5104536-E-FM-F
Engine & PTO Group
QTY.
5412326A
5025025X14
5102865
5025585
5104236
5047033
5100084
5412315A
5050407X8
5048681
5025155
5025011X8
5025392
80003675
5025145X8
5025249
5025170
5025355
5025292
5104306
1
4
1
2
1
1
1
1
1
1
4
4
4
2
2
1
1
2
4
1
21
22
23
24
25
26
27
273485
94480
-5025155
5025188
5025616
5050862X8
2
4
1
4
4
4
1
DESCRIPTION
PLATE, CLUTCH ANCHOR - BLK
BOLT, 5/16-24 X 1-3/4, GD8
BOLT, CRANKSHAFT,7/16-20X2-3/4, GD8
BELLEVILLE WASHER 1.1875 X .442 X .089
PULLEY, CRANKSHAFT, 1.125ID X 4.50OD, OS
SPACER, 1.13 X 1.75 X 1.03, CZ
CLUTCH,5218-221, WARNER
BRACKET, EXHAUST SYSTEM, WALK - BLK
KEY, 1/4 SQ X 1
HOSE, OIL DRAIN
WASHER, 5/16 SAE
BOLT, 5/16-18 X 1 GD5 YZ
NUT, 5/16-18 HEX NYLOCK FLANGE
NUT, 5/16-18, HEX, CNTR LK,ZINC PHOS/OIL
BOLT, 5/16-18 X 1" CARRIAGE
BOLT, M8-1.25 X 20MM GD8.8
WASHER, 5/16 LOCK YZ
NUT, M8-1.25 SERR. FLANGE, CZ
WASHER, HARD, F436
MUFFLER, 26/28, B&S VANG, TWR/WALK (Briggs & Stratton Carbureted Models
Only)
GASKET, EXHAUST
SCREW-HEX SEMS LOCK WSHR 5/16-18X0.875
ENGINE, B&S, VANGAURD
WASHER, 5/16 SAE
WASHER, 5/16 INT. TOOTH LOCK
NUT, 5/16-24, NYLOCK FLANGE, GD8, CZ
WIRE LOOM, 3/4 ID X 8.00" LG
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PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
11
TP 400-5104536-E-FM-F
Transaxle Drive Group
N
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
12
TP 400-5104536-E-FM-F
Transaxle Drive Group
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PART NO.
QTY.
--
1
5025141X26
5025013X10
5025156
5025394
5041930
5025392
5025032
5025017X32
5025396
5025013X16
5104237
5021225
5412073A
5103262
7078243
5104153
5104286
5104191
5104193
5104937
5103676
5104676
5046860
5025326
1
1
2
2
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
DESCRIPTION
REPLACE WITH S/N: 2017130993 & ABOVE COMPONENTS (S/N: 2017130992
& Below)
EYE BOLT,5/16-18 X3.5,2.13THRD,.55EYE,CZ
BOLT, 3/8-16 X 1-1/4 GD5 (S/N: 2017130992 & Below)
WASHER, 3/8 SAE
NUT, 3/8-16 HEX NYLOCK FLANGE
SPACER, .38 X .50 X .27, CZ (S/N: 2017130992 & Below)
NUT, 5/16-18 HEX NYLOCK FLANGE
NUT, 5/16-18 HEX
BOLT, 1/2-13 X 4 GD5 CZ
NUT, 1/2-13 HEX NYLOCK FLANGE
BOLT, 3/8-16 X 2 GD5 (Qty: 1 - S/N: 2017130992 & Below)
INSERT, BEARING, .51ID X .90OD X 1.15L
PULLEY-IDLER-V, 4.00OB, .669ID, .88W,STL
WELD, IDLER ARM, WALK - BLK
SPACER, IDLER ARM, 1/2, PM
BEARING, BALL, AXLE
SPACER, .52 X .84 X 1.00, PM
SPACER, .52 X .88 X .14, HT
PULLEY, FLAT IDLER, 3-1/4" FLANGED
BELT, A-SEC, COG TYPE, 76.2" EL ARAMID
SPACER, .385"ID X .625" OD X .062" THK
SPACER, .39 X .55 X .38, PM, CZ (S/N: 2017130993 & Above)
SPRING EXT, 1.50ODX4.75LGX.177WR, BLK (S/N: 2017130993 & Above)
SPACER, .39 X 1.00 X .50, PM, CZ (S/N: 2017130993 & Above)
WASHER, .39 X 2.00 X X .14 (S/N: 2017130993 & Above)
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
13
TP 400-5104536-E-FM-F
Rear Drive Group
N
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R tf
ep o
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du
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NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
14
TP 400-5104536-E-FM-F
Rear Drive Group
QTY.
7078243
5408656B
5103329
5103262
5103812
5103240
5103233
5103201
5101164
5100632
5025584
5049183
5044960
5025396
5025394
5025170
5025169
5025165
5025156
5020819
5025056
5025034
5025017X32
5025017X12
5025011X8
5025013X20
5025013X12
5025010X8
5022794
5021812
5021442
5044960
5025292
5102276
5025013X16
2
1
1
2
1
1
1
1
1
1
3
1
1
1
3
4
2
1
1
1
2
1
1
2
4
1
1
2
1
1
1
1
4
1
1
DESCRIPTION
BEARING, BALL, AXLE
WELD, IDLER ARM, FLAIL - RED
BELT, B-SEC, 63.3" EL, LGE ARAMID WRPD
SPACER, IDLER ARM, 1/2"
SPACER, .52 X .84 X 1.53, PM
UNIVERSAL JOINT ASM, 1"
SHAFT, 1" DIA X 18.19
BEARING, 2 BOLT FLANGE, 1", CAST
GEAR BOX, RIGHT ANGLE
SPRING, EXTENSION, SWIVEL. LONG HOOK
KEY, 1/4" SQR. X 1-1/4, RD ENDS
SPACER, .59 X 1.50 X .25
SPACER, .39 X 1.00 X .25
NUT, 1/2-13 HEX NYLOCK FLANGE
NUT, 3/8-16 HEX NYLOCK FLANGE
WASHER, 5/16 LOCK YZ
WASHER, 1/4 LOCK
WASHER-3/8 FENDER
WASHER, 3/8 SAE
BUSHING, TAPERED HUB
NUT, 1/2-13 HEX NYLON LOCK
NUT, 3/8-16 HEX
BOLT, 1/2-13 X 4 GD5 YZ
BOLT, 1/2-13 X 1-1/2 GD5 YZ
BOLT, 5/16-18 X 1 GD5 YZ
BOLT, 3/8-16 X 2-1/2 GD5 YZ (S/N: 2017033694 & Below)
BOLT, 3/8-16 X 1-1/2 GD5 YZ
BOLT, 1/4-20 X 1, GD5
PULLEY, SPINDLE, BH72
EYE BOLT, 3/8-16 X 6, 3.0 THREAD
PULLEY-IDLER, 5.00OD, .385ID, 1.50W STL (S/N: 2017033694 & Below)
SPACER, .39 X 1.00 X .25 (S/N: 2017033694 & Below)
WASHER, 5/16 F436 FLAT
PULLEY, IDLER, DOUBLE FLANGED, 4IN (S/N: 2017033695 & Above)
BOLT, 3/8-16 X 2 GD5 CZ (S/N: 2017033695 & Above)
n
PART NO.
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
N
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R tf
ep o
r
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du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
15
TP 400-5104536-E-FM-F
Motion Control Group - Lower (All Models)
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
16
TP 400-5104536-E-FM-F
Motion Control Group - Lower (All Models)
QTY.
5025015X8
5025394
5025392
5104493
5102812
5412050A
5025125
5025156
5025155
5025013X8
5025011X18
5104262
5412284A
5104270
5025391
5025154
5025010X5
5104159
5104494
5025013X16
5101640
5023212
5025033
5102463
5025011X10
2
3
4
2
2
2
2
2
2
2
2
2
1
2
4
4
4
2
2
1
1
2
2
2
2
DESCRIPTION
BOLT, 7/16-14 X 1, GD 5 YZ
NUT, 3/8-16 HEX NYLOCK FLANGE
NUT, 5/16-18 HEX NYLOCK FLANGE
BALL JOINT 5/16-24 RH FEMALE BRONZE RACE
SPACER, .33 X .51 X 1.00, CZ
PLATE, CONTROL MOUNT, WALK - BLK
NUT, 7/16-14 HEX NYLON LOCK
WASHER, 3/8 SAE
WASHER, 5/16 SAE
BOLT, 3/8-16 X 1 GD5 YZ
BOLT, 5/16-18 X 2-1/4 GD5 YZ
RUBBER, FOOT PEDAL
WELD, FOOT PEDAL - BLK
BEARING, 5/8" FLANGED, PLASTIC BALL
NUT, 1/4-20 HEX NYLOCK FLANGE
WASHER, 1/4 SAE
BOLT, 1/4-20 X 5/8 GD5 YZ
ROD, 5/16-24 X 15.48, LH-RH, CZ
BALL JOINT 5/16-24 LH FEMALE BRONZE RACE
BOLT, 3/8-16 X 2, GD5, YZ
SPACER, .38 X .50 X .50
NUT, 5/16-24 HEX, LH
NUT, 5/16-24 HEX
SPACER, .33 X .50 X .25, CZ
BOLT, 5/16-18 X 1-1/4 GD5 YZ
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
17
TP 400-5104536-E-FM-F
Motion Control Group - Forward Speed Control Lever and Spring Assemblies
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
18
TP 400-5104536-E-FM-F
Motion Control Group - Forward Speed Control Lever and Spring Assemblies
QTY.
5107374
5104375
5025401
5104174
5102773
5025035
5021683
5025608
5103022
5104165
5104279
5025032
5025155
5104161
5104216A
5412891A
5104176
5412382A
5411616A
5411633A
5409272
5104221
5104164
5025164
5025317
5022392
5102003
5104171
5025155
5025203X10
5047199
1960715
5101640
5025156
5025013X16
5412363A
5101274
5025391
5025010X6
5025013X24
5025394
2
4
2
2
2
3
3
2
2
2
2
4
4
4
1
1
2
1
1
2
1
1
1
1
1
1
4
2
3
2
2
2
1
2
1
1
1
12
4
1
2
DESCRIPTION
SPRING,COMP,.645IDX8.00LGX.080WR,BLK E-C
FLANGED BUSHING, 3/8IDX.63ODX.8125FL
WASHER, 3/8 USS
KNOB, 4 ARM, 3/8-24
BUSHING, .38ID X .47 OD X .38L, FL
NUT, 3/8-24 HEX
BALL JOINT, 3/8-24 FEMALE
WING NUT, 3/8-24, CZ
TRUNION, 1/2" POSTS, STAINLESS
ROD, 3/8-24 X 16.50,STEP DOWN TO 5/16
SPRING, COMP, .60 ID X 5.50 LG, .080W
NUT, 5/16-18 HEX
WASHER, 5/16 SAE
BUSHING, .31IDX.60OD X 1.50L, FL (.75OD)
BAR, SPEED CONTROL - BLK
WELD, SPEED CONTROL, W35 - BLK
PAD, T-712 FRICTION MATERIAL
WELD, CENTER PIVOT HUB, RH - WALK - BLK (S/N: 2017170234 & Below)
WELD, CENTER PIVOT HUB, LH - WALK - BLK (S/N: 2017170234 & Below)
TAB, CONTROL PIVOT - BLK (S/N: 2017170234 & Below)
PLATE, FRICTION CONTROL, SS
SPRING, COMP, .40 X .60 X 2.25, BLACK
ROD, 3/8-24, 19.00, LH-RH CZ
WASHER, 5/16 FENDER
NUT, 3/8-24 HEX, LH
BALL JOINT, 3/8-24 FEMALE, LH
BEARING, .375" ID X .875" OD X .341" THK
ROD, 3/8 X 12, HEADED - CZ
WASHER, 5/16 SAE (Qty: 2 - S/N: 2017118253 & Below)
PIN, COTTER, 1/8 X 1-1/4
SPACER, .38 X .50 X .75
SCREW-TRUSS HD TORX DR 1/4-20X0.750 T27
SPACER, .38 X .50 X .50
WASHER, 3/8 SAE
BOLT, 3/8-16 X 2 GD5 CZ
BRACKET, SWITCH ENGAGEMENT - BLK
SPACER, .26 X .50 X 1.00
NUT, 1/4-20 HEX NYLOCK FLANGE
BOLT-1/4-20 X 3/4 GD5 CZ
BOLT, 3/8-16 X 3 GD5 YZ
NUT, 3/8-16 HEX NYLOCK FLANGE
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
19
TP 400-5104536-E-FM-F
Motion Control Group - Forward Speed Control Lever and Spring Assemblies
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
20
TP 400-5104536-E-FM-F
Motion Control Group - Forward Speed Control Lever and Spring Assemblies
PART NO.
QTY.
42
43
44
45
46
47
48
49
50
51
5025288
5025010X16
5025392
5025154
5104351
5025011X16
5025529
5414183A
5414184A
5414411A
1
1
2
2
2
2
1
1
1
2
DESCRIPTION
WASHER, 1/4 FENDER
BOLT, 1/4-20 X 2 GD5 CZ
NUT, 5/16-18 HEX NYLOCK FLANGE (Qty: 3 - S/N: 2017118253 & Below)
WASHER, 1/4 SAE
SPACER, .33 X 1.00 X .88, CZ
BOLT, 5/16-18 X 2 GD5
WING NUT, 5/16-18, CZ (S/N: 2017118254 & Above)
WELD, W35 CONTROL PIVOT, RH - BLK (S/N: 2017170235 & Above)
WELD, W35 CONTROL PIVOT, LH - BLK (S/N: 2017170235 & Above)
TAB, PIVOT, W35 - BLK (S/N: 2017170235 & Above)
N
o
R tf
ep o
r
ro
du
ct
io
n
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
21
TP 400-5104536-E-FM-F
Motion Control Group - Drive Levers & Operator Presence
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
22
TP 400-5104536-E-FM-F
Motion Control Group - Drive Levers & Operator Presence
QTY.
5025426
5025089
5025220
5412020A
5010546
5104568
5010213
5413413A
5021104
5025212X7
5025203X10
5102556A
5104201A
5104202A
5023212
5025010X8
--
1
2
1
1
2
1
1
1
2
2
2
2
1
1
2
2
-
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
5413926A
5104494
5102463
5104159
5025223
5025033
5020095
5025011X24
5104493
5025394
5025010X10
5025126
5025010X24
5025011X10
5101215
7090095
5025392
5025391
5025154
5101242
5408516A
5408617A
5408616A
5103457
1
2
4
2
2
2
2
2
2
3
1
1
2
2
2
2
4
5
6
2
2
2
1
2
DESCRIPTION
BOLT, 1/2-20 X 2-1/2, FLT
NUT, 1/2-20 HEX JAM
BOLT-3/8-16 x 1-1/2, 1/2 SHOULDER
WELD, OPC ROD, WALK - BLK (S/N: 2017118253 & Below)
COLLAR, 3/8 SET
U-CHANNEL, RPVC #6236 X 4"
SPRING-EXT, .740 ODX2.025LGX.072WR, BLK
WELD, SPEED INDICATOR, LOCK OUT - BLK
CLEVIS, 1/4-28, PLASTIC
PIN, CLEVIS, 1/4 X 7/8, PLATED
PIN, COTTER, 1/8 X 1-1/4
HANDLE, REVERSING - BLK
FLAP, OPS - BLK
FLAP, OPS - BLK
NUT, 5/16-24 HEX, LH
BOLT, 1/4-20 X 1" GD5
SEE MOTION CONTROL GROUP - FORWARD SPEED CONTROL LEVER AND
SPRING ASSEMBLIES
WELD, OPC ROD, WALK - BLK (S/N: 2017118254 - 2017170235)
BALL JOINT 5/16-24 LH FEMALE BRONZE RACE
SPACER, .33 X .50 X .25, CZ
ROD, 5/16-24 X 15.48, LH-RH, CZ
BOLT, 3/8-16 X 1, 1/2 SHOULDER
NUT, 5/16-24 HEX
GREASE FITTING, 1/4-28 STRAIGHT
BOLT, 5/16-18 X 3" GD5
BALL JOINT 5/16-24 RH FEMALE BRONZE RACE
NUT, 3/8-16 HEX NYLOCK FLANGE
BOLT, 1/4-20 X 1-1/4, GD5
NUT, 1/4-20 HEX SERR. FLANGE
BOLT, 1/4-20 X 3" GD5
BOLT, 5/16-18 X 1-1/4, GD5
SPACER, .26 X .38 X 1.25, CZ
HN, 1/4F GR5 YZ
NUT, 5/16-18 HEX NYLOCK FLANGE
NUT, 1/4-20 HEX NYLOCK FLANGE
WASHER, 1/4 SAE
ROD, OPC LINK, SNP PRO WB
LINK, THUMB CONTROL
WELD, THUMB CONTROL, RH - BLK
WELD, THUMB CONTROL, LH - BLK
GRIM, FOAM, 1/8" X 1.13" X 2.75"
n
PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
23
TP 400-5104536-E-FM-F
Motion Control Group - Drive Levers & Operator Presence
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
24
TP 400-5104536-E-FM-F
Motion Control Group - Drive Levers & Operator Presence
REF NO
PART NO.
5100832
5102813
5103225
5414516A
QTY.
2
2
2
1
DESCRIPTION
SLEEVE CRUISE CONTROL, ROLLER
SPACER, .265 X .375 X .250, CZ
SPACER, .33 X .625 X .88, STEP, CZ
WELD, OPC ROD, WALKBEHIND - BLK (S/N: 2017170235 & Above)
N
o
R tf
ep o
r
ro
du
ct
io
n
42
43
44
45
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
25
TP 400-5104536-E-FM-F
Hydraulic Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
26
TP 400-5104536-E-FM-F
Hydraulic Group
QTY.
5025010X6
5025392
5025155
5020047
5022481
5102638
5025145X18
5025011X22
5050857X24
5102810
5100473
5025154
5102809
5025391
5050862X20
5025474
5100772
5104706
5104707
5103687
5104532
4
8
4
2
2
2
4
4
2
1
2
4
1
4
2
4
6
1
1
2
2
DESCRIPTION
BOLT, 1/4-20 X 3/4 GD5 YZ
NUT, 5/16-18 HEX NYLOCK FLANGE
WASHER, 5/16 SAE
COLLAR, 5/16 SET
COLLAR, 1/4 SET
ROD, HYDRO RELEASE, SW30 (S/N: 2017170234 & Below)
BOLT, 5/16-18 X 2-1/4, CARRIAGE, GD5, CZ
BOLT, 5/16-18 X 2-3/4, GD 5, YZ
HOSE, 1/2" PUSH-ON, 24.00"
TRANSAXLE, ZT3100, RH(ZJ-KMFE-3B5C-1RLX) (S/N: 2017170234 & Below)
HYDRO RES. #71328, 350 ml
WASHER, 1/4 SAE
TRANSAXLE, ZT3100, LH(ZJ-GMFE-3B5B-1RLX) (S/N: 2017170234 & Below)
NUT, 1/4-20 HEX NYLOCK FLANGE
WIRE LOOM, 3/4 ID X 20 IN
CLAMP, HOSE, .75 FREE DIA.
TIE, SELF LOCKING, 15"
TRANSAXLE, ZT3100, RH, ZL-KMFE-3L5C-1PXX (S/N: 2017170235 & Above)
TRANSAXLE, ZT3100, LH, ZL-GMFE-3L5B-1PXX (S/N: 2017170235 & Above)
FITTING, #6 O-RING 1/2 HOSE BARB, STRAIGHT
ROD, HYDRO RELEASE, WALKS (S/N: 2017170235 & Above)
n
PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
27
TP 400-5104536-E-FM-F
Parking Brake Group - S/N: 2017170235 & Above
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
28
TP 400-5104536-E-FM-F
Parking Brake Group - S/N: 2017170235 & Above
QTY.
5413689A
5413241A
5104496
5101123
5104641
5413955A
5023323
5104642
5025391
5010213
5020047
5020637
5021637
5023216
5025045
5025100
5025126
5025154
5025155
5025156
5025211
5025220
5025510
80003518
5025010X18
5025010X6
5104748
5025213X8
5413961A
5413962A
5414624A
5414628A
5414630A
5414631A
1
1
2
4
1
1
1
2
11
1
2
2
2
1
2
2
1
12
3
2
6
2
1
2
1
8
2
1
1
1
1
1
1
1
DESCRIPTION
WELD, BRAKE HANDLE, W35 - BLK (S/N: 2017307155 & Below)
PLATE, NEUTRAL LOCKOUT - BLK
ROD, BRAKE CTRL, LOWER, SW25/FW25
BEARING, 1/2 FLANGED, PLASTIC BALL
ROD, PARKING BRAKE, W35, UPPER
WELD, CROSS SHAFT, W35 BRAKE - BLK (S/N: 2017307155 & Below)
CLEVIS, 5/16-24, STEEL, CLEAR ZINC
ROD, PARKING BRAKE, W35, UPPER
NUT, 1/4-20 HEX NYLOCK FLANGE
SPRING-EXT, .740 ODX2.025LGX.072WR, BLK
COLLAR, 5/16 SET
SPRING-COMP, .375IDX2.75LGX.054WR, SS
GREASE FITTING, PRESS, SHORT (S/N: 2017215296 & Below)
NUT, 5/16-24 JAM
NUT, 5/16-24 HEX NYLON LOCK
NUT, 3/8-16 HEX SIDE LOCK
NUT, 1/4-20 HEX SERR. FLANGE
WASHER, 1/4 SAE
WASHER, 5/16 SAE
WASHER, 3/8 SAE
PIN, HAIR, .0585 X 1-1/8, 1/4 EYE, CZ
BOLT-3/8-16 x 1-1/2, 1/2 SHOULDER
GRIP, FOAM, 1/4 X 1 X 4.1
BOLT,1/4-20X0.750,GR5,STD NECK,SQ,ZC/CL
BOLT, 1/4-20 X 2-1/4 GD5 CZ
BOLT, 1/4-20 X 3/4 GD5 CZ
COLLAR, DOUBLE SPLIT, 7MM
PIN, CLEVIS, 5/16 X 1, PLATED
WELD, BRAKE PIVOT, RH, W35 - BLK (S/N: 2017307155 & Below)
WELD, BRAKE PIVOT, LH, W35 - BLK (S/N: 2017307155 & Below)
WELD, HANDLE, W35 PARKING BRAKE - BLK (S/N: 2017307156 & Above)
WELD, BRAKE ROD, W35 - BLK (S/N: 2017307156 & Above)
WELD, BRAKE PIVOT, W35 - RH - BLK (S/N: 2017307156 & Above)
WELD, BRAKE PIVOT, W35 - LH - BLK (S/N: 2017307156 & Above)
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
29
TP 400-5104536-E-FM-F
Parking Brake Group - S/N: 2017170234 & Below
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
30
TP 400-5104536-E-FM-F
Parking Brake Group - S/N: 2017170234 & Below
QTY.
5104241
5045947
5025337
5412304A
5025213X8
5025394
5025032
5025057
5025059X6
5025045
5020047
5023323
5023216
5104276
5412303A
5044992
5025013X18
5412150A
5025391
5101123
5025010X6
5025154
5025391
80003518
5413241A
5022398
5413674A
5025510
5025212X8
5025220
5010213
5025010X10
5025126
5021494
5025100
5042134
5102709
5025211
5025203X10
2
2
4
1
1
2
1
1
2
2
2
1
5
1
1
2
2
1
2
2
4
4
5
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
DESCRIPTION
ROD, BRAKE, SW35
ADJUSTER, BRAKE LINKAGE
WASHER, 5/16 USS
WELD, BRAKE CABLE MOUNT - BLK
PIN, CLEVIS, 5/16 X 1, PLATED
NUT, 3/8-16 HEX NYLOCK FLANGE
NUT, 5/16-18 HEX
NUT, 5/16-18 HEX NYLON LOCK
BOLT, 5/16-18 X 3/4, SELF TAPPING
NUT, 5/16-24 HEX NYLON LOCK
COLLAR, 5/16 SET
CLEVIS, 5/16-24, STEEL, CLEAR ZINC
NUT, 5/16-24 JAM (Qty: 4 included with parking brake cable)
CABLE, PARKING BRAKE, 31" (787.9 cm)
WELD, BRAKE PIVOT - BLK
SPACER, .38 X .50 X 1.56
BOLT, 3/8-16 X 2-1/4 GD5 YZ
PLATE, OVER CENTER LINK
NUT, 1/4-20 HEX NYLOCK FLANGE
BEARING, 1/2 FLANGED, PLASTIC BALL
BOLT, 1/4-20 X 3/4 GD5 YZ
WASHER, 1/4 SAE
NUT, 1/4-20 HEX NYLOCK FLANGE
BOLT,1/4-20X0.750,GR5,STD NECK,SQ,ZC/CL
PLATE, NEUTRAL LOCKOUT - BLK
SPRING, COMP .480X.067X2.75
WELD, BRAKE HANDLE, F/SW35 - BLK
GRIP, FOAM, 1/4 X 1 X 4.1
PIN, CLEVIS, 1/4 X 1, PLATED
BOLT-3/8-16 x 1-1/2, 1/2 SHOULDER
SPRING-EXT, .740 ODX2.025LGX.072WR, BLK
BOLT, 1/4-20 X 1-1/4, GD5
NUT, 1/4-20 HEX SERR. FLANGE
SPRING-COMP, .600ID X 5.50LG X .080WR
NUT, 3/8-16 HEX SIDE LOCK
SPACER, .32 X .75 X 1.06, PM
BUSHING, .38 X .75 X .75, PLASTIC
PIN, HAIR, .0585 X 1-1/8, 1/4 EYE, YZ
PIN, COTTER, 1/8 X 1-1/4
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
31
TP 400-5104536-E-FM-F
Transaxle SERVICE PARTS - ZT3100
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
32
TP 400-5104536-E-FM-F
Transaxle SERVICE PARTS - ZT3100
REF NO
PART NO.
QTY.
5101026X1
5101026X2
5100161X3
5101026X4
5101026X5
5101026X16
5101024X1
5101024X2
5102154X1
5102914
5101024X3
5101026X8
5101026X12
5102916
5101026X9
5102809X1
5103382
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DESCRIPTION
OIL FILTER
SEAL, LIP, 18 X 32 X 7
OUTPUT SHAFT SEAL, 17X40X7, HR #51161
RING, RET 2.06 INT
BEARING BALL, 1.0 X 52 X 15 OPEN 6205M
SEAL, LIP, AXLE, #53699
FAN
PULLEY, HG #53804
PULLEY, 4.5 INCH, HG #52364
WASHER, SLOTTED
HUB
KIT SEAL
KIT, CHARGE PUMP, ZT2800, ZT3100
NUT
KIT, INPUT SHAFT
KIT, FAN AND PULLEY (72134)
HUB, ASM, TRANS #71446
N
o
R tf
ep o
r
ro
du
ct
io
n
23
41
56
57
95
96
120
121
121
122
123
200
203
207
210
215
311
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
33
TP 400-5104536-E-FM-F
Wheel & Tire Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
34
TP 400-5104536-E-FM-F
Wheel & Tire Group
PART NO.
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
5100790
5022579
5041657
5021043
5025158
5025017X48
5025396
5103328
5103327
5103327X1
5102329X2
5020601
2
4
2
4
2
2
2
1
1
2
2
8
DESCRIPTION
FLAT FREE TIRE ASSY, 9.00 X 3.50 - 4.00
BEARING (SV)
AXLE, CASTER WHEEL (SV)
RETAINER, BEARING (SV)
WASHER, 1/2 SAE
BOLT, 1/2-13 X 6 GD5 YZ
NUT, 1/2-13 HEX NYLOCK FLANGE
TIRE ASM, 20X8.00-10, LH, LUG BAR
TIRE ASM, 20X8.00-10, RH, LUG BAR
TIRE, 20 X 8.00-10, LUG BAR (SV)
WHEEL, 10X7.00 4/4 SOLID F237 2.625 OS (SV)
NUT, 1/2-20, FOR WHEEL BOLT SILVER
N
o
R tf
ep o
r
ro
du
ct
io
n
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
35
TP 400-5104536-E-FM-F
Decals Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
36
TP 400-5104536-E-FM-F
Decals Group
REF NO
PART NO.
5022560
5104767
5101353
5061042
1720389
5100490
5100934
5104268
5104566
5102628
QTY.
1
1
1
3
2
1
1
2
1
1
DESCRIPTION
DECAL, FERRIS TEXT & LOGO
DECAL, FERRIS LOGO, XL
DECAL, HAND IN FLAME
* DECAL, CE DANGER
DECAL-DANGER ROTATING BLADE SYMBOLS
DECAL, PEDAL
DECAL, CCW, CE
DECAL, TRANSAXLE RELEASE, WB
DECAL, DASH PANEL, WKB, MAN/ELEC START
DECAL, PARKING BRAKE SYMBOLS
N
o
R tf
ep o
r
ro
du
ct
io
n
1
2
3
4
5
6
7
8
9
10
Footnotes
* LOCATED UNDER THE GUARD
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
37
TP 400-5104536-E-FM-F
Housing, Guards & Caster Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
38
TP 400-5104536-E-FM-F
Housing, Guards & Caster Group
QTY.
5409293B
5413641B
5408807B
5408804B
5408749B
5408677B
5408534B
5408491B
5408485B
5103325
5103324
5041476
5025452
5025396
5025394
5025392
5025391
5025170
5025158
5025156
5025155
5025154
5025146X6
5025128
5025017X10
5025013X8
5025011X8
5025010X8
5022308
5021541
5020655
5020095
5025498
1
1
1
2
2
2
2
1
1
1
1
10
4
6
4
8
18
4
6
4
15
18
2
2
6
4
15
18
3
4
2
2
4
DESCRIPTION
WELD, GUARD, BRUSH - RED
WELD, GUARD, MUFFLER, FLAIL - RED
WELD, GUARD, PULLEY - RED
WELD, CASTER ARM, FLAIL - RED
WELD, SKID, FLAIL - RED
WELD, CASTER WHEEL MOUNT - RED
BAR, RUBBER RETAINING - RED
GUARD, BEARING - RED
WELD, 48-HOOD, FLAIL - RED
RUBBER, FRONT SKIRT, 48 FLAIL
RUBBER, REAR SKIRT, 48 FLAIL
SPACER, 1.02 X 1.56 X .50
BODY CLIP, 5/16-18 -1/4 MATERIAL
NUT, 1/2-13 HEX NYLOCK FLANGE
NUT, 3/8-16 HEX NYLOCK FLANGE
NUT, 5/16-18 HEX NYLOCK FLANGE
NUT, 1/4-20 HEX NYLOCK FLANGE
WASHER, 5/16 LOCK YZ
WASHER, 1/2 SAE
WASHER, 3/8 SAE
WASHER, 5/16 SAE
WASHER, 1/4 SAE
BOLT, 3/8-16 X 3/4, CARRIAGE
NUT, 3/8-16 HEX SERRATED FLANGE
BOLT, 1/2-13 X 1-1/4 GD5 YZ
BOLT, 3/8-16 X 1 GD5 YZ
BOLT, 5/16-18 X 1 GD5 YZ
BOLT, 1/4-20 X 1, GD5
BODY CLIP, 5/16-18-7GA MATERIAL
BUSHING, FLANGE
PIN, LYNCH, 7/16
GREASE FITTING, 1/4-28 (Not Shown - Located Under Caster Arm)
5/16 PUSH-ON NUT RETAINER, STL, CZ
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
39
TP 400-5104536-E-FM-F
Rotor & Blades Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
40
TP 400-5104536-E-FM-F
Rotor & Blades Group
PART NO.
QTY.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5408747A
5408786A
5025010X6
5025391
5025154
5103201
5025017X12
5025056
5104006
5103210
5025013X10
5025100
5025443
5100548
1
3
8
8
8
2
4
4
1
1
34
34
34
1
1
DESCRIPTION
WELD, ROTOR GUARD, LH BTM - BLK
WELD, ROTOR GUARD - BLK
BOLT, 1/4-20 X 3/4 GD5 YZ
NUT, 1/4-20 HEX NYLOCK FLANGE
WASHER, 1/4 SAE
BEARING, 2 BOLT FLANGE, 1", CAST
BOLT, 1/2-13 X 1-1/2 GD5 YZ
NUT, 1/2-13 HEX NYLON LOCK
48" ROTOR ASM. & BAL, FLAIL
48" ROTOR (Replace with part #5104006)
CUTTER, FLAIL, 1-3/8 X 3.0, FINISH
BOLT, 3/8-16 X 1-1/4 GD5 YZ
NUT, 3/8-16 HEX SIDE LOCK
BOLT, 3/8-16 X 3/4, PLT W/PATCH
WASHER, .390 X 1.50 X .109, YZ
N
o
R tf
ep o
r
ro
du
ct
io
n
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
41
TP 400-5104536-E-FM-F
Belts, Pulleys & Idler Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
42
TP 400-5104536-E-FM-F
Belts, Pulleys & Idler Group
QTY.
7078243
5408717B
5103330
5103262
5103812
5025010X8
5102276
5100633
5025584
5025394
5025169
5025100
5025156
5022908
5025017X28
5020819
5025013X16
5025013X12
5025013X10
5025056
5025034
2
1
1
2
1
4
1
1
2
3
4
1
3
2
1
2
1
1
1
1
2
DESCRIPTION
BEARING, BALL, AXLE
WELD, IDLER ARM, 8.50, BB - RED
BELT, DOUBLE A BANDED, 43"EL, RAW EDGE
SPACER, IDLER ARM, 1/2"
SPACER, .52 X .84 X 1.53, PM
BOLT, 1/4-20 X 1, GD5
PULLEY, IDLER, DOUBLE FLGED, 4IN
SPRING-EXT, 1.25 ODX5.70LGX.142WR, BLK
KEY, 1/4" SQR. X 1-1/4, RD ENDS
NUT, 3/8-16 HEX NYLOCK FLANGE
WASHER, 1/4 LOCK
NUT, 3/8-16 HEX SIDE LOCK
WASHER, 3/8 SAE
PULLEY, GEARBOX INPUT
BOLT, 1/2-13 X 3-1/2 GD5 YZ
BUSHING, TAPERED HUB
BOLT, 3/8-16 X 2 GD5 YZ
BOLT, 3/8-16 X 1-1/2 GD5 YZ
BOLT, 3/8-16 X 1-1/4 GD5
NUT, 1/2-13 HEX NYLON LOCK
NUT, 3/8-16 HEX
n
PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
43
TP 400-5104536-E-FM-F
Electrical Group
N
o
R tf
ep o
r
ro
du
ct
io
n
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
44
TP 400-5104536-E-FM-F
Electrical Group
QTY.
1665238
5021766
5101280
5413416
5100688
5412210A
5101396
5044876
5021670
5025271
5025270
5021029
5050927X27
5103761
5025010X6
5025154
5025391
5025010X5
5025126
5025179X4
5101935
5025013X8
5025156
5025394
5413945A
1
1
2
1
1
1
1
1
1
1
3
2
8
1
1
1
3
1
2
2
1
1
2
2
2
1
DESCRIPTION
BREAKER-CIRCUIT 12VOLT 20AMPS W/TAB
RELAY, 12V, 40A
SWITCH, LOW PROF, NC/NO
WIRE HARNESS, SW35, BV, NO BRAKE (Briggs & Stratton Carbureted Models)
BATTERY BOX, W/ DRAIN HOLE
WELD, BATTERY MOUNT, SW35 - BLK (S/N: 2017170234 & Below)
BATTERY, WET ( BCIU1, 350 CCA)
BATTERY CABLE, NEG, 30, 1/4-5/16
BATTERY CABLE, POS, 35, 1/4-5/16
STRAP, RUBBER
NUT, #10-24 HEX NYLON LOCK
SCREW, #10-24 X 1 RS, CZ
TIE, SELF-LOCKING, 12"
WIRE LOOM, 3/8 ID X 27" LONG
FIR TREE MOUNT, PACKARD
BOLT, 1/4-20 X 3/4 GD5 YZ
WASHER, 1/4 SAE
NUT, 1/4-20 HEX NYLOCK FLANGE
BOLT-1/4-20 X 5/8 GD5 YZ
NUT, 1/4-20 HEX SERR. FLANGE
SCREW, #10-24 X 1/2 ROUND PHILLIPS
FUSE, ATO-15 (15 AMP) (SV)
BOLT, 3/8-16 X 1 GD5 YZ
WASHER, 3/8 SAE
NUT, 3/8-16 HEX NYLOCK FLANGE
WELD, BATTERY MOUNT, W35 - BLK (S/N: 2017170235 & Above)
n
PART NO.
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
N
o
R tf
ep o
r
ro
du
ct
io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.:
5901453
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
45
TP 400-5104536-E-FM-F
Electrical Schematic - Charging Circuit B&S BV
N
o
R tf
ep o
r
ro
du
ct
io
n
5413416C
The above parts group applies to the following Mfg. Nos.:
5901453 - F
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
46
TP 400-5104536-E-FM-F
Electrical Schematic - Cranking Circuit B&S BV
N
o
R tf
ep o
r
ro
du
ct
io
n
5413416R
The above parts group applies to the following Mfg. Nos.:
5901453 - F
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
47
TP 400-5104536-E-FM-F
Electrical Schematic - PTO Op. Pres. Circuit B&S BV
N
o
R tf
ep o
r
ro
du
ct
io
n
5413416P
The above parts group applies to the following Mfg. Nos.:
5901453 - F
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
48
TP 400-5104536-E-FM-F
Electrical Schematic - Engine Op. Pres. Circuit B&S BV
N
o
R tf
ep o
r
ro
du
ct
io
n
5413416E
The above parts group applies to the following Mfg. Nos.:
5901453 - F
© Copyright 2016 Briggs and Stratton. All Rights Reserved.
49
TP 400-5104536-E-FM-F
n
N
o
R tf
ep o
r
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io
Hardware Identification & Torque Specifications
Common Hardware Types
Torque Specification Chart
Hex Head Capscrew
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
Washer
Hardware
Grade
Lockwasher
Carriage Bolt
No
Marks
SAE Grade 2
Size Of
Hardware
Standard Hardware Sizing
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
When a washer or nut is identified as 1/2”, this is the
Nominal size, meaning the inside diameter is 1/2 inch; if a
second number is present it represent the threads per inch
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the Nominal size, or body diameter is 1/2 inch; the
second number represents the threads per inch (16 in this
example, and the final number is the body length of the
bolt or screw (in this example 2 inches long).
0
1/4
Nut, 1/2”
1/2
Inside
Diameter
3/4
1
1/4
1/2
3/4
Screw, 1/2 x 2
2
1/4
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
in/lbs
ft/lbs
Nm.
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
N
o
R tf
ep o
r
ro
du
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io
The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
in/lbs
ft/lbs
SAE Grade 5
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640
n
Hex Nut
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
27
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.
1/2
Body
Length
3/4
3
1/4
1/2
3/4
4
Wrench & Fastener Size Guide
1/4
5/16
3/8
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
7/16
DIA.
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
1/2
DIA.
1/2” Bolt or Nut
Wrench—3/4”
Parts
Manual
FM Series
N
o
R tf
ep o
r
ro
du
ct
io
n
Walk Behind Flail Mower
IT IS THE POLICY OF BRIGGS STRATTON TO IMPROVE ITS PRODUCTS WHENEVER IT
IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO MAKE
CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS MANUFACTURED
Briggs and Stratton Power Products Group, LLC.
5375 North Main Street
Munnsville, NY 13409 USA
800-933-6175
www.ferrisindustries.com
© Copyright 2016 Briggs and Stratton Corporation
All Rights Reserved. Printed In USA.
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