Parts
p
Manual
S150X Series
Zero-Turn Riding Mower
Models:
5900686 S150XKAV2148, 48" 21HP Kawasaki Mid Mount Zero-Turn Rider
5900696 S150XKOH2348, 48" 23HP Kohler Mid Mount Zero-Turn Rider
5900665 S150XKAV2552, 52" 25HP Kawasaki Mid Mount Zero-Turn Rider
5900697 S150XKOH2752, 52" 27HP Kohler Mid Mount Zero-Turn Rider
Briggs and Stratton Yard Power Products Group
5375 North Main Street
Munnsville, NY 13409 USA
800-933-6175
Descri
tion:
5101097
Rev. Date:
TP 400-7331-F-M1-SP
12/2007
FRevision
Table Of Content
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MODEL COMPONENTS PAGE
Main Frame Group ......................... ..... ...............................................................................................................................
Rear Bumper & ROPS Group ............................................................................................................................................
Seat & Kick Plate Group ....................................................................................................................................................
Fuel Tank & Mount Group ..................................................................................................................................................
Instrument Control Panel Group ........................................................................................................................................
Engine & PTO Group - 21 & 25 HP Kawasaki ...................................................................................................................
Engine & PTO Group - Kohler ................................................................................................. ..........................................
Pump Drive Group .......................... ...................................................................................................................................
Motion Control Group .........................................................................................................................................................
Hydraulic Group ..................................................................... ............................................................................................
H
draulic Mount Group .................................................... ..................................................................................................
Parkin
Deck Lift Group ..................................................................................................................................................................
Wheel & Tire Group ..................... ......................................................................................................................................
Decals - Brand .................................... .................................................. .............................................................................
Decals - Safet
48" & 52" Mower Deck - Hanger Chains ............................................................................................................................
48" & 52" Mower Deck - Housing, Covers, Spindles & Blades ...........................................................................................
48" & 52" Mower Deck - Pulle
48" & 52" Mower Deck - Rollers .........................................................................................................................................
Electrical Schematics .........................................................................................................................................................
Brake Group .........................................................................................................................................................
& Operation ...............................................................................................................................................
s, Belt & Idler Arm ..............................................................................................................
Torque Specification Chart ............................................................................................. Inside Back Cover
10
12
14
18
20
22
24
26
28
30
34
36
38
40
42
46
48
50-53
4
6
8
Main Frame Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
4
TP 400-7331-F-M1-SP
Main Frame Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5025457 2 BOLT, 1/4-28 X 1/2, GD5 YZ
2 5020884 4 BEARING, TAPERED ROLLER, 1"
3 5025160 2 WASHER, 3/4 SAE
4 5025449 4 WASHER, BELLEVILLE - 1.500 X .755
5 5025448 2 NUT, 3/4-16, HEX JAM NYLON LOCK
6 5100882 2 CAP, CASTER SPINDLE, LOW PROFILE
7 5021072 2 SEAL, GREASE
8 5402208D 2 WELD, CASTER YOKE - RED
9 5402927D 1 WELD, MAIN FRAME, SNP 2552 - RED
10 5020883 4 CUP, BEARING (SV)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
5
TP 400-7331-F-M1-SP
Rear Bumper & ROPS Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
6
TP 400-7331-F-M1-SP
Rear Bumper & ROPS Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5100267 2 SCREW, 1/2-13 X 1.00, SHCS
2 5025396 6 NUT, 1/2-13 HEX NYLOCK FLANGE
3 5400844D 1 PLATE, SEAT BELT ANCHOR - LH - RED (TWO USED ON MODELS WITH
SUSPENSION SEAT)
4 5100139 1 SEAT BELT, RETRACTING - ASSM (MODELS WITHOUT SUSPENSION SEAT)
5 5100190 1 ROPS COMPLETE IN BOX, SNAPPER PRO 48/52
6 5025158 4 WASHER, 1/2 SAE
7 5025155 6 WASHER, 5/16 SAE
8 5025011X6 6 BOLT, 5/16-18 X 3/4 GD5
9 5025392 6 NUT, 5/16-18 HEX NYLOCK FLANGE
10 5403116D 1 PLATE, HEAT SHIELD - RED
11 5025017X10 4 BOLT, 1/2-13 X 1-1/4 GD5
12 5402793D 1 PLATE, CARB. SHIELD - RED
13 5402934D 1 WELD, PLATE, BUMPER - RED
14 - 1 * ROLL BAR POST, RH (SV)
15 - 1 * ROLL BAR POST, LH (SV)
16 - 1 * ROLL BAR TOP LOOP (SV)
17 5100383 2 RUBBER BUMPER (SV)
18 - 2 * BOLT (SV)
19 - 2 * NUT (SV)
20 5100079 2 PIN, HITCH, BLACK W/ PLASTIC LANYARD (SV)
21 5025018X10 2 BOLT, 1/2-20 X 1-1/4" GD8 YZ
22 5025098 2 NUT, 1/2-20 HEX NYLON LOCK
23 5400847D 1 MOUNT, SEAT BELT - RH - RED (MODELS WITHOUT SUSPENSION SEAT)
24 5100377 1 ROLL BAR HARDWARE BAG (SV) (INCLUDES HITCH PIN)
25 5100545 2 RUBBER WASHER (SV)
26 5025440 2 WASHER, 1/2", GD9, YZ
27 5101223 1 SEAT BELT, SUPER SLEEVE (MODELS WITH SUSPENSION SEAT)
28 5101226 1 SEAT BELT, RETRACTING (MODELS WITH SUSPENSION SEAT)
Footnotes
NOTE: * Contact Yard Power Products Group Service Department at 1-800-933-8175 ext.709 for ROPS replacement parts.
You must provide the Custom Products serial number for the ROPS system.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
7
TP 400-7331-F-M1-SP
Seat & Kick Plate Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
8
TP 400-7331-F-M1-SP
Seat & Kick Plate Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5101214 1 SEAT, SUSP TYPE (KOHLER MODELS)
2 5025392 12 NUT, 5/16-18 HEX NYLOCK FLANGE
3 5402925D 1 WELD, SEAT PLATE - RED
4 7078299 2 SPRING, SEAT SUPPORT (KAWASAKI MODELS)
5 5402779D 1 PLATE, FLOOR PAN - RED
6 5025155 4 WASHER, 5/16 SAE
7 5025011X8 6 BOLT, 5/16-18 X 1 GD5 YZ (KAWASAKI MODELS)
8 5101013 1 SAFETY WALK, 11.50 X 15.00
9 5101011 1 SAFETY WALK, 8.00 X 15.00
10 5025394 2 NUT, 3/8-16 HEX NYLOCK FLANGE
11 5025156 2 WASHER, 3/8 SAE
12 5025013X22 2 BOLT, 3/8-16 X 2-3/4" GD5 YZ
13 5044617 2 WASHER, .34 X 1.25 X 10 GA (KAWASAKI MODELS)
14 1686907 1 ARM REST (SET OF TWO) (SV) (NON-SUSPENSION SEAT ONLY)
15 5100636 1 SPRING, SEAT ADJUSTMENT (SV) (NON-SUSPENSION SEAT ONLY)
16 5061599X1 1 KIT, SEAT RAILS, COMPLETE (SV) (NON-SUSPENSION SEAT ONLY)
17 5061599 1 SEAT, XB-150, NO LOGO, BLACK (KAWASAKI MODELS)
18 5022612 2 BUMPER, RUBBER (KOHLER MODELS)
19 5101214X1 1 KIT, ARM REST, SET OF TWO, S/S (SV) (SUSPENSION SEAT ONLY)
20 5101214X2 1 CUSHION, BACK, S/S (SV) (SUSPENSION SEAT ONLY)
21 5101214X3 1 CUSHION, SEAT, S/S (SV) (SUSPENSION SEAT ONLY)
22 5101214X4 1 KIT, ADJUSTER, S/S (SV) (SUSPENSION SEAT ONLY)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
9
TP 400-7331-F-M1-SP
Fuel Tank & Mount Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
10
TP 400-7331-F-M1-SP
Fuel Tank & Mount Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5101043 1 TANK, FUEL, SNAPPER PRO - RH
2 5101044 1 TANK, FUEL, SNAPPER PRO - LH
3 5402926D 1 WELD, TANK MOUNT - RED
4 5025011X6 14 BOLT, 5/16-18 X 3/4 GD5
5 5025155 14 WASHER, 5/16 SAE
6 5025170 12 WASHER, 5/16 LOCK YZ
7 5403582D 2 WELD, TANK MOUNT, REAR
8 5025394 4 NUT, 3/8-16 HEX NYLOCK FLANGE
9 5025156 4 WASHER, 3/8 SAE
10 5023358 1 VALVE, FUEL, STR. OUTLET
11 5022917 2 FUEL GUAGE, 12" (SV)
12 5022917X1 2 GROMMET, FUEL GUAGE (SV)
13 5022158 2 CAP, FUEL TANK, 3-1/2 NECK
14 5020835 6 CLAMP, HOSE, EXTERNAL, 1/2 - RED
15 5050831X18 1 HOSE, LW PRMTN, 1/4" FUEL, 18.00" (SV)
16 5050831X48 1 HOSE, LW PRMTN, 1/4" FUEL, 48.00" (SV)
17 5050831X28 1 HOSE, LW PRMTN, 1/4" FUEL, 28.00" (SV)
18 5600050 2 KIT, BUSHING, FUEL (SV)
19 5101144 2 PICKUP TUBE ASSEMBLY, FUEL LINE (SV)
20 5050831X28 2 HOSE, LW PRMTN, 1/4" FUEL, 28.00" (SV)
21 5050831X52 2 HOSE, LW PRMTN, 1/4" FUEL, 52.00" (SV)
22 5050833X18 1 WIRE LOOM, 1/2 ID X 18.00" (SV)
23 5021178X3 1 FILTER, FUEL
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
11
TP 400-7331-F-M1-SP
Instrument Control Panel Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
12
TP 400-7331-F-M1-SP
Instrument Control Panel Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5402769A 1 PLATE, CONTROL PANEL, SNP - BLK
2 5025299X4 3 SCREW, 1/4-20 X 1/2 ALLEN BH
3 5021518 1 FUSE BLOCK (SV)
4 5025271 4 NUT, #10-24 HEX NYLON LOCK
5 5025270X16 2 SCREW, #10-24 X 2" ROUND PHILLIPS
6 5021603 4 FUSE, ATP, 20 AMP (SV)
7 5022805 1 COVER, VINYL FUSEBLOCK
8 5046501 1 CABLE, CHOKE CONTROL, 47" (KAWASAKI MODELS)
9 5025035 1 NUT, 3/8-24 HEX
10 5022222 1 RING, SWITCH RETAINER
11 5022180 1 SWITCH, BLADE ENGAGEMENT
12 5020927 1 SWITCH, IGNITION, 6 POST
13 5100996 1 HOUR METER, W/ SUPRESSOR
14 5022269 1 O-RING, 7/8 ID X 1/16 W
15 1709188 1 PLUG, .820X1.44 HOLE, BLACK PLASTIC
16 5047912 1 CABLE, CHOKE CONTROL, 56" (KOHLER MODELS)
17 5025179X6 2 SCREW, 10-24 X 3/4
18 5101118 1 LEVER, THROTTLE
19 5061650 1 CABLE, THROTTLE CONTROL 41.5"
20 5022789 1 KEY, IGNITION, MOLDED SET (SV)
21 5022790 1 COVER (SV)
22 5022791 1 PLASTIC NUT (SV)
23 5023499 2 WASHER, #10 SAE
24 5046360X1 1 KNOB, THROTTLE CONTROL
25 5061763 2 SPACER, .20 X .38 X 1.25
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
13
TP 400-7331-F-M1-SP
Engine & PTO Group - 21 & 25 HP Kawasaki
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
© Copyright Briggs and Stratton. All Rights Reserved.
2007
14
TP 400-7331-F-M1-SP
Engine & PTO Group - 21 & 25 HP Kawasaki
PART NO. DESCRIPTIONREF NO. QTY.
1 5025391 1 NUT, 1/4-20 HEX NYLOCK FLANGE
2 5047033 1 SPACER, 1.13 X 1.75 X 1.03
3 5022234 1 ADAPTER, OIL DRAIN
4 5100084 1 CLUTCH, 5218-134, WARNER
5 5025154 1 WASHER, 1/4 SAE
6 5021334X1 1 OIL FILTER (49065-2078) (SV)
7 5100975 1 MUFFLER, 21HP-25HP KAWASAKI ENGINES
8 5025392 1 NUT, 5/16-18 HEX NYLOCK FLANGE
9 5021500 1 CLAMP, VINYL INSULATED
10 5043636 1 CLUTCH ANCHOR PAD
11 5044617 4 WASHER, .34 X 1.25 X 10 GA
12 5046446 2 SPACER, .39 X 1.00 X .80
13 5025155 6 WASHER, 5/16 SAE
14 5025011X8 4 BOLT, 5/16-18 X 1 GD5 YZ
15 5025188 4 WASHER, 5/16" INT. TOOTH LOCK
16 5025011X14 5 BOLT, 5/16-18 X 1-3/4 GD5 YZ
17 5050407X8 1 KEY, 1/4 SQ. X 1.00
18 5047632 1 BOLT, CRANKSHAFT, 7/16 X 2-3/4, PATCH YZ
19 -- 1 * ENGINE, 25HP KAWASAKI, (Mod. FH721V Spec. ES27-R) (25 HP MODELS
ONLY)
20 5025127 1 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL)
21 5025052X18 1 BOLT, 5/16-18 X 2-1/4 TFL, GD5 YZ
22 5021379 1 GROMMET, 7/8
23 5048681 1 HOSE, OIL DRAIN
24 5023143 1 RAIN COVER (SV)
25 5023146 3 CLAMP (SV)
26 5023138 1 AIR FILTER ASSEMBLY (SV)
27 5023139 1 CASE, AIR FILTER (SV)
28 5023140 1 AIR FILTER, SECONDARY (SV)
29 5023141 1 AIR FILTER, PRIMARY (SV)
30 5023147 2 CLAMP, CAP (SV)
31 5023144 1 CAP, FILTER CASE (SV)
32 5023145 1 CASE, BRACKET, COMPLETE (SV)
33 5023142 1 BRACKET PLATE (SV)
34 5023149 1 AIR INLET TUBE (SV)
35 5023148 1 BREATHER TUBE (SV)
36 5046416D 1 ANCHOR, CLUTCH - RED
37 5025010X6 1 BOLT, 1/4-20 X 3/4 GD5 YZ
38 1724815 1 SOLENOID-4 POLE 12 VOLT DC (TROMBETTA)
39 5025126 1 NUT, 1/4-20 HEX SERR. FLANGE
40 5023217 2 WASHER, 5/16 LIGHT LOCK (SV)
41 5023216 2 NUT, 5/16-24 JAM (SV)
Footnotes
NOTE: * Purchase engine components directly from engine manufacturer dealer.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
© Copyright Briggs and Stratton. All Rights Reserved.
2007
15
TP 400-7331-F-M1-SP
Engine & PTO Group - 21 & 25 HP Kawasaki
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
© Copyright Briggs and Stratton. All Rights Reserved.
2007
16
TP 400-7331-F-M1-SP
Engine & PTO Group - 21 & 25 HP Kawasaki
PART NO. DESCRIPTIONREF NO. QTY.
42 -- 1 * ENGINE, 21HP KAWASAKI, (Mod FH641V Spec. ES25-R) (21 HP MODELS
ONLY)
43 5100062 1 SPACER, 1.13 X 1.75 X .32
Footnotes
NOTE: * Purchase engine components directly from engine manufacturer dealer.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
© Copyright Briggs and Stratton. All Rights Reserved.
2007
17
TP 400-7331-F-M1-SP
Engine & PTO Group - Kohler
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
18
TP 400-7331-F-M1-SP
Engine & PTO Group - Kohler
PART NO. DESCRIPTIONREF NO. QTY.
1 5025391 1 NUT, 1/4-20 HEX NYLOCK FLANGE
2 5047033 1 SPACER, 1.13 X 1.75 X 1.03
3 5022234 1 ADAPTER, OIL DRAIN
4 5100084 1 CLUTCH, 5218-134, WARNER
5 5025154 1 WASHER, 1/4 SAE
6 5021144X1 1 OIL FILTER (SV)
7 5101275 1 MUFFLER, KOHLER 21 HP - 27 HP
8 5025392 1 NUT, 5/16-18 HEX NYLOCK FLANGE
9 5021500 1 CLAMP, VINYL INSULATED
10 5043636 1 CLUTCH ANCHOR PAD
11 5044617 4 WASHER, .34 X 1.25 X 10 GA
12 5101289 2 SPACER, 1.13 X 1.75 X .75
13 5025155 6 WASHER, 5/16 SAE
14 5025011X8 4 BOLT, 5/16-18 X 1 GD5 YZ
15 5025188 4 WASHER, 5/16" INT. TOOTH LOCK
16 5025011X14 5 BOLT, 5/16-18 X 1-3/4 GD5 YZ
17 5050407X8 1 KEY, 1/4 SQ. X 1.00
18 5045289 1 BOLT, CRANKSHAFT, 7/16"X2-1/2
19 - 1 * ENGINE, 27HP KOHLER
20 5025127 1 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL)
21 5025052X18 1 BOLT, 5/16-18 X 2-1/4 TFL, GD5 YZ
22 5021379 1 GROMMET, 7/8
23 5048681 1 HOSE, OIL DRAIN
24 5046416D 1 ANCHOR, CLUTCH - RED
25 5025010X6 1 BOLT, 1/4-20 X 3/4 GD5 YZ
26 5022892X2 1 AIR FILTER, SECONDARY (SV)
27 5022892X1 1 AIR FILTER, PRIMARY (SV)
28 5022892X5 2 END CAP (25 096 06-S) (SV)
29 5022892X7 1 HOUSING (25 081 01-S) (SV)
30 5022892X3 1 RAIN COVER (SV)
31 5022892X8 1 BRACKET (25 126 02-S) (SV)
32 5022892X9 1 AIR INLET TUBE (25 326 53-S) (SV)
33 5022892X6 1 DUST CAP (24 462 07-S) (SV)
34 - 1 * ENGINE, 23HP KOHLER
35 5022892X4 1 KIT, 5.5" HD AIR CLEANER (24 743 22-S) (SV)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
19
TP 400-7331-F-M1-SP
Pump Drive Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
20
TP 400-7331-F-M1-SP
Pump Drive Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5101023 2 PULLEY, SPLIT STEEL 5.632 OVER BALL
2 5022587 2 BUSHING, TAPERED HUB
3 5023254 2 KEY, 5MM SQ. W/ RADIUS
4 5100923 1 BELT, #7-9502, B-SECT - EL 67.8, HYDRO
5 5025013X32 1 BOLT, 3/8-16 X 4 GD5 YZ
6 5046430D 1 WELD, ARM, PUMP DRIVE IDLER - RED
7 5022157 2 BUSHING, BRASS, 1.25X1X1.25
8 5025305 1 WASHER, .41 X 1.75 X .14
9 5045135 1 SPACER, .39 X 1.00 X 2.55
10 5045475 1 SPACER, .45 X 1.88 X .38
11 5101193 1 PULLEY, IDLER
12 5025013X18 1 BOLT, 3/8-16 X 2-1/4 GD5 YZ
13 5025394 4 NUT, 3/8-16 HEX NYLOCK FLANGE
14 5025013X14 1 BOLT, 3/8-16 X 1-3/4 GD5
15 5022847 1 SPRING, EXTENSION, SWIVEL END
16 5025010X8 4 BOLT, 1/4-20 X 1", GD5
17 5101022 1 PULLEY, 5.15 OD X 1-1/8 BORE B-SECT
18 5025034 2 NUT, 3/8-16 HEX
19 5023497 1 EYE BOLT, 3/8-16 X 5", 1 EYE
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
21
TP 400-7331-F-M1-SP
Motion Control Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
22
TP 400-7331-F-M1-SP
Motion Control Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5010546 2 COLLAR, 3/8" SET
2 5101077 2 BEARING, 3/4" PILLOW BLOCK
3 5021146 2 BALL JOINT, 5/16-24, FEMALE
4 5021499 2 BEARING, FLANGE
5 5022068 2 GRIP, FOAM, 3/4 ID, 16 LONG
6 5021146 2 BALL JOINT, 5/16-24, FEMALE
7 5022645 2 SPRING, REVERSE RETURN
8 5023260 2 BUSHING, NYLON
9 5025033 6 NUT, 5/16-24 HEX
10 5025210 2 PIN, HAIR, .0915 X 1-7/8
11 5047004 2 MOUNT, CONTROL ARM
12 5025394 4 NUT, 3/8-16 HEX NYLOCK FLANGE
13 5100940 2 DAMPENER, CONTROL,#(P6709/P3610)
14 5100941 4 BALL STUD, 5/16 X .50,# PC-477-2)
15 5100942 2 BUSHING, FLANGED .375 X .630 X 2.00
16 5100947 2 ROD, NEUTRAL RETURN
17 5101135 2 ROD, HYDRO LINKAGE
18 5400636D 1 WELD, HANDLE MOTION CONTROL LH - RED
19 5400637D 1 WELD, HANDLE MOTION CONTROL RH - RED
20 5025170 4 WASHER, 5/16 LOCK YZ
21 5402930D 0 WELD, NEUTRAL PLATE, LH, SNP 2552 - RED
22 5402622D 2 PLATE, PUMP SUPPORT - RED
23 5402931D 1 WELD, CONTROL SHAFT, RH, SNP 2552 - RED
24 5402932D 1 WELD, CONTROL SHAFT, LH, SNP 2552 - RED
25 5025011X6 2 BOLT, 5/16-18 X 3/4 GD5
26 5022095 2 SWITCH, PLUNGER, N.O./N.C.
27 5025139 2 NUT, 5/16-18 HEX SERRATED FLANGE (LARGE)
28 5025013X14 6 BOLT, 3/8-16 X 1-3/4 GD5
29 5025096 8 NUT, 3/8-16 HEX NYLON LOCK
30 5025156 4 WASHER, 3/8 SAE
31 5025011X8 6 BOLT, 5/16-18 X 1 GD5 YZ
32 5025011X9 4 BOLT, 5/16-18 X 1-1/8 GD5
33 5025011X10 6 BOLT, 5/16-18 X 1-1/4 GD5 YZ
34 5025127 14 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL)
35 5020639 2 SPRING, EXTENSION
36 5025392 14 NUT, 5/16-18 HEX NYLOCK FLANGE
37 5025179X4 4 SCREW, #10-24 X 1/2 ROUND PHILLIPS
38 5025029 4 NUT, #10-24 HEX
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
23
TP 400-7331-F-M1-SP
Hydraulic Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
24
TP 400-7331-F-M1-SP
Hydraulic Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5022633 4 ADAPTER, HYD.
2 5023338 4 FITTING, #8 JIC - #8 O-RING, 45 DEG.
3 5023267 2 ADAPTER, 90 DEG, 9/16-3/8 BARB
4 5022920 1 FITTING, TEE, 1/2 HOSE
5 5050860X6P5 3 HOSE, 3/8 PUSH-LOCK, 6.5" LONG
6 5050860X22 1 HOSE, 3/8 PUSH-LOCK, 22" LONG (SV)
7 5050933X24P5 1 HOSE, 5/8, PUSH-LOCK, 24.5" LONG
8 5100017 1 CAP, HYDRAULIC
9 5061712 1 TANK, HYDRAULIC, ASSEMBLY
10 5021164 2 CLAMP, #10 HOSE, STAINLESS
11 5023268 5 CLAMP, HOSE
12 5100877 2 MOTOR, WHEEL
13 5023118 1 FITTING, ELBOW, 3/8" (SV)
14 5022042X2 2 KEY, WOODRUFF (SV)
15 5022042X3 2 NUT, CASTLE 1-20 (SV)
16 5100670 1 PUMP, HYDRO-GEAR, 12CC - LH
17 5100671 1 PUMP, HYDRO-GEAR, 12CC - RH
18 5025010X6 2 BOLT, 1/4-20 X 3/4 GD5 YZ
19 5025154 2 WASHER, 1/4 SAE
20 5025169 2 WASHER, 1/4 LOCK
21 5025013X10 4 BOLT, 3/8-16 X 1-1/4 GD5
22 5025128 4 NUT, 3/8-16 HEX SERRATED FLANGE
23 5100162 2 FAN SHROUD
24 5025203X16 2 PIN, COTTER, 1/8 X 2
25 5100249 4 HOSE, ASSEMBLY, 22.5
26 5023266 1 ADAPTER, TEE, 9/16 - 3/8 BARB
27 5023461 2 ADAPTER, 45 DEG, 9/16-3/8 BARB
28 1719168 1 FILTER, OIL
29 5023096 1 FILTER HEAD, HYDRAULIC
30 5100678 1 FITTING, STRAIGHT, HYD #12618
31 5025475 8 BOLT, 1/2-13 X 2-1/2 NYLON PATCH
32 5025330 8 NUT, 1/2-13 SQUARE
33 5050860X20 1 HOSE, 3/8 PUSH-LOCK, 20" LONG (SV)
34 5023120 1 GROMMET (SV)
35 5023119 1 FITTING, ELBOW, 5/8" (SV)
36 5023121 1 GROMMET (SV)
37 5100161X1 2 FAN, HYD. PUMP (SV)
38 5022922 1 CLAMP, #4 HOSE, STAINLESS
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
25
TP 400-7331-F-M1-SP
Hydraulic Mount Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
26
TP 400-7331-F-M1-SP
Hydraulic Mount Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5025011X8 8 BOLT, 5/16-18 X 1 GD5 YZ
2 5025155 8 WASHER, 5/16 SAE
3 5402781D 1 PLATE, MOUNT, RESERVOIR - RED
4 5025392 8 NUT, 5/16-18 HEX NYLOCK FLANGE
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
27
TP 400-7331-F-M1-SP
Parking Brake Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
28
TP 400-7331-F-M1-SP
Parking Brake Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5402928D 1 WELD, BRAKE SHAFT, SNP 2552 - RED
2 5020979 2 CLEVIS, 5/16-24, PLASTIC
3 5021098 2 BEARING, BRONZE FLANGE, 3/4
4 5022361 2 SPRING, BRAKE
5 5021494 2 SPRING, COMPRESSION, 5-1/2
6 5023324 2 CABLE, PARKING BRAKE
7 5023368 2 DRUM, 1-1/4TAPER,5 BOLT
8 5023490 8 BOLT, 5/16-18 X 3/4 12PT FLANGE - PATCH
9 5023500 1 ASSM, BRAKE, 1-1/4 HUB, LH
10 5023501 1 ASSM, BRAKE, 1-1/4 HUB, RH
11 5025337 2 WASHER, 5/16 USS
12 5041930 2 SPACER, .38 X .50 X .27
13 5042134 2 SPACER, .32 X .75 X 1.06
14 5101038 1 GRIP, FOAM, 3/4 ID X 6 X .187
15 5025213X8 2 PIN, CLEVIS, 5/16 X 1 YZ
16 5047084D 2 LINK, BRAKE LOCK - RED
17 5025170 8 WASHER, 5/16 LOCK YZ
18 5025013X6 4 BOLT, 3/8-16 X 3/4 GD5 YZ
19 5025394 6 NUT, 3/8-16 HEX NYLOCK FLANGE
20 5025011X14 2 BOLT, 5/16-18 X 1-3/4 GD5 YZ
21 5025045 2 NUT, 5/16-24 HEX NYLON LOCK
22 5025155 2 WASHER, 5/16 SAE
23 5025128 2 NUT, 3/8-16 HEX SERRATED FLANGE
24 5021397 2 GROMMET, 1-1/4
25 5025156 2 WASHER, 3/8 SAE
26 5025392 2 NUT, 5/16-18 HEX NYLOCK FLANGE
27 5025203X10 2 PIN, COTTER, 1/8" X 1-1/4
28 5025013X12 2 BOLT, 3/8-16 X 1-1/2 GD5 YZ
29 5025011X10 2 BOLT, 5/16-18 X 1-1/4 GD5 YZ
30 5025127 2 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL)
31 5022182 2 SWITCH, PLUNGER
32 5403278D 1 BRACKET, SWITCH MOUNT
33 5025126 2 NUT, 1/4-20 HEX SERR. FLANGE
34 5025010X6 2 BOLT, 1/4-20 X 3/4 GD5 YZ
35 5025154 2 WASHER, 1/4 SAE
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
29
TP 400-7331-F-M1-SP
Deck Lift Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
30
TP 400-7331-F-M1-SP
Deck Lift Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5025440 12 WASHER, 1/2 GD9 YZ
2 5025098 5 NUT, 1/2-20 HEX NYLON LOCK
3 5025394 6 NUT, 3/8-16 HEX NYLOCK FLANGE
4 5025156 14 WASHER, 3/8 SAE
5 5020870 4 INSERT, BEARING
6 5025010X6 2 BOLT, 1/4-20 X 3/4 GD5 YZ
7 5025126 2 NUT, 1/4-20 HEX SERR. FLANGE
8 5025154 2 WASHER, 1/4 SAE
9 5025034 2 NUT, 3/8-16 HEX
10 5020639 1 SPRING, EXTENSION
11 5402933D 1 WELD, SHAFT, DECK LIFT, SNP - RED
12 5025017X22 1 BOLT, 1/2-13 X 2-3/4 GD5
13 5025396 1 NUT, 1/2-13 HEX NYLOCK FLANGE
14 5025013X10 6 BOLT, 3/8-16 X 1-1/4 GD5
15 5025018X18 1 BOLT, 1/2-20 X 2-1/4" GRD5
16 5020441 2 COLLAR, 5/8" SPLIT
17 5023355 1 SPRING, DECK LIFT ASSIST
18 5021811 1 EYE BOLT, 3/8-16 X 8", 1" EYE
19 5025100 1 NUT, 3/8-16 HEX SIDE LOCK
20 5025212X7 1 PIN, CLEVIS, 1/4 X 7/8
21 5025210 2 PIN, HAIR, .0915 X 1-7/8
22 5100548 4 WASHER, .390 X 1.50 X .109, YZ
23 5025443 4 BOLT, 3/8-16 X 3/4, GD5, YZ WITH PATCH
24 5025018X14 4 BOLT, 1/2-20 X 1-3/4 GD5 YZ
25 5402815D 1 PIVOT, DECK LIFT WELD - RIGHT - SNP RED
26 1715834 1 RUBBER, FOOT PEDAL
27 5061569D 1 PEDAL, FOOT - RED
28 5025328X12 2 PIN, CLEVIS, 1/2 X 1 1/2, YZP
29 5402814D 1 PIVOT, DECK LIFT WELD - LEFT - SNP RED
30 5025089 7 NUT, 1/2-20 HEX JAM
31 5020095 2 GREASE FITTING, 1/4-28 STRAIGHT
32 5023343 4 BUSHING, 1.00 X 1.13 X 1.38, PLASTIC
33 5022434 1 BALL JOINT, 1/2-20, MALE
34 5061670 1 SPACER, .53 X 1.00 X 1.00
35 5020020 2 GREASE FITTING, 1/4-28 STRAIGHT
36 5403315D 1 WELD, DECK STABILIZER - RED
37 5025146X16 1 BOLT, 3/8-16 X 2, CARRIAGE
38 5400719D 1 WELD, ROD DECK LIFT - RED
39 5400769D 1 WELD, DECK ADJUST LINK - RED
40 5021880 1 GRIP, FOAM
41 5023174 2 CLEVIS, 1/2-20, STEEL
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
31
TP 400-7331-F-M1-SP
Deck Lift Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
32
TP 400-7331-F-M1-SP
Deck Lift Group
PART NO. DESCRIPTIONREF NO. QTY.
42 5101218 2 ROD,DECK LIFT ADJUSTMENT
43 5023498 1 PIN, HITCH, 1/2 X 2.00 OAL, YP
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
33
TP 400-7331-F-M1-SP
Wheel & Tire Group
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
34
TP 400-7331-F-M1-SP
Wheel & Tire Group
PART NO. DESCRIPTIONREF NO. QTY.
1 5022631S 2 WHEEL & TIRE ASSEMBLY, 13 x 5.0 - 6, Complete (Includes Ref No. 2 - 5)
2 5022029X1 2 TIRE, 13 x 5.0 - 6
3 5022631SX1 2 WHEEL ASSEMBLY, for 13 x 5.0 - 6 Tire, Complete (Includes Ref No. 4 & 5)
4 5022631SX2 4 BEARING, Tapered Roller (2 per tire)
5 5022631SX3 4 GREASE SEAL (2 per tire)
6 5047103 4 ADAPTER, Caster Wheel (2 per tire)
7 5025017X64 2 BOLT, 1/2-13 x 8"
8 5025396 2 NUT, 1/2-13 HEX NYLOCK FLANGE
9 5023369 2 WHEEL & TIRE ASSEMBLY, 22 x 11 - 10, Complete
10 5023369X2 2 TIRE, 22 X 11.0 - 10 (SV)
11 5023369X1 2 WHEEL ASSEMBLY, 10 X 7 (SV)
12 5020601 10 LUG NUT, 1/2-20
13 5025158 2 WASHER, 1/2" SAE
14 5023280 2 * FLAT-FREE TIRE ASSEMBLY, 13 x 5.0 - 6 (Includes Ref No. 4 & 5, see
footnote)
15 5100006 2 WHEEL & TIRE ASSEMBLY, 22 X 10 - 10, COMPLETE (48" MODELS
ONLY)(INCLUDES REF NOS 11 & 16)
16 5100006X1 2 TIRE, 22 X 10.00 -10 (48" MODELS ONLY)
Footnotes
NOTE: * Solid urethane tire assembly. Wheel is not serviceable.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
35
TP 400-7331-F-M1-SP
Decals - Brand
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
36
TP 400-7331-F-M1-SP
Decals - Brand
PART NO. DESCRIPTIONREF NO. QTY.
1 5022811 1 DECAL, 48 (48" MODELS ONLY)
2 5022812 1 DECAL, 52 (52" MODELS ONLY)
3 5101256 1 DECAL, S150X, FRONT
4 5101201 1 DECAL, SNAPPER PRO, HEAT
5 5101284 1 DECAL, S150X
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
37
TP 400-7331-F-M1-SP
Decals - Safety & Operation
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
38
TP 400-7331-F-M1-SP
Decals - Safety & Operation
PART NO. DESCRIPTIONREF NO. QTY.
1 5100097 1 DECAL, MAIN SAFETY
2 5100089 1 DECAL, DANGER, MOWER DISCHARGE
3 5100088 1 DECAL, DANGER, MOWER
4 5100708 1 DECAL, DANGER, FIRE
5 5100709 1 DECAL, DANGER, FIRE (SP)
6 1725941 1 DECAL, CZT HYDRO RELEASE
7 5101064 1 DECAL, BELT & BLADE, SNAPPER PRO 48/52
8 5100342 1 DECAL, FUEL VALVE
9 5061724 1 DECAL-HEIGHT CITATION
10 5100280 1 DECAL, THROTTLE CONTROL
11 5048970 1 DECAL, IGNITION SWITCH
12 5100957 1 DECAL, OIL RESEVOIR
13 5046503 1 DECAL, FUSE LOCATION
14 5100405 1 DECAL, WARNING, ROLL BAR (SV)
15 5100406 1 DECAL, WARNING, ROLL BAR, SP (SV)
16 5100403 1 DECAL, WARNING, ROLL BAR (SV)
17 5100404 1 DECAL, WARNING, ROLL BAR, SP (SV)
18 5100683 2 DECAL, WARNING, ROLL BAR
19 5100684 2 DECAL, WARNING, ROLL BAR, SP
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
39
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Hanger Chains
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
40
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Hanger Chains
PART NO. DESCRIPTIONREF NO. QTY.
1 MOWER DECK (SEE HOUSING, COVERS, SPINDLE & BLADE GROUP)
2 5025038 2 NUT, 1/2-13 HEX
3 5025396 2 NUT, 1/2-13 HEX NYLOCK FLANGE
4 5025158 2 WASHER, 1/2 SAE
5 5025128 4 NUT, 3/8-16 HEX SERRATED FLANGE
6 5025013X16 6 BOLT, 3/8-16 X 2 GD5 YZ
7 5025156 12 WASHER, 3/8 SAE
8 5050878X3 2 CHAIN, 5/16 GD30, 3 LINKS
9 5047503 2 HANGER, FRONT DECK - 2 LINK
10 5025084 4 NUT, 3/8-16 HEX JAM
11 5025096 4 NUT, 3/8-16 HEX NYLON LOCK
12 DECK LIFT PIVOT (SEE DECK LIFT GROUP)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
41
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Housing, Covers, Spindles & Blades
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
42
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Housing, Covers, Spindles & Blades
PART NO. DESCRIPTIONREF NO. QTY.
1 5600129 1 DECK SHELL W/ DECALS, MZ1500, 52" (SV) (52" MODELS ONLY)(S/N:
2012628732 & BELOW)
2 5025155 8 WASHER, 5/16 SAE
3 5025011X6 6 BOLT, 5/16-18 X 3/4" GD5
4 5025392 13 NUT, 5/16-18 HEX NYLOCK FLANGE
5 5022308 6 BODY CLIP, 5/16-18 X 1/2 DEEP
6 5025045 2 NUT, 5/16-24 HEX NYLON LOCK
7 5042555 1 ROD, BRAKE LINKAGE
8 5023156 12 BOLT, 5/16-18 X 1 1/4 FLANGE
9 5025159 3 WASHER, 5/8 USS
10 5025320X14 3 BOLT, 5/8-11 X 1-3/4" GD8
11 5061810D 1 GUARD, 52" DECK - RH - RED (52" MODELS ONLY)
12 5061811D 1 GUARD, 52" DECK - LH - RED (52" MODELS ONLY)
13 5061095 3 ASSM, SPINDLE, LOW PROFILE
14 5021227S 1 BLADE, 18" (SET OF 3) (52" MODELS ONLY)
15 5100842 1 CHUTE, DISCHARGE, RUBBER, 44/48/52
16 5402361D 1 WELD, FRAME CHUTE, 44/48/52 - RED
17 5402362D 1 SUPPORT, DISCHARGE CHUTE, 44/48/52 - RED
18 5025013X10 2 BOLT, 3/8-16 X 1-1/4 GD5
19 5025394 2 NUT, 3/8-16 HEX NYLOCK FLANGE
20 5600132 1 KIT, DISCHARGE CHUTE, 48/52, SNP PRO (INCLUDES REF NOS 15 - 19)
21 5025145X6 2 BOLT, 5/16-18 X 3/4", CARRIAGE
22 5025392 3 NUT, 5/16-18 HEX NYLOCK FLANGE
23 5401254D 1 WELD, DISCHARGE BAFFLE, 52" - RED (52" MODELS ONLY)(S/N: 2012628732
& BELOW)
24 5101004 1 SAFETY WALK, 4.00 X 7.50
25 5025145X8 1 BOLT, 5/16"-18 CARRIAGE, 1"
26 5025411 1 BOLT, 5/16-18 X 3/4 FLANGE
27 5020843S 1 BLADE, 16.25 (SET OF 3) (48" MODELS ONLY)
28 5049881D 1 GUARD, 48 DECK - RH -RED (48" MODELS ONLY)
29 5049882D 1 GUARD, 48 DECK - LH -RED (48" MODELS ONLY)
30 5401271D 1 WELD, DISCHARGE BAFFLE, 48" - RED (48" MODELS ONLY)
31 5600128 1 DECK SHELL W/ DECALS, MZ1500, 48" (SV) (48" MODELS ONLY)
32 5023329 3 GREASE FITTING (SV)
33 5025405 3 NUT, 3/4-16 HEX (SV)
34 5025406 3 WASHER, 3/4 BELLEVILLE (SV)
35 5049793 6 TRASH SHIELD (SV)
36 5023330 6 BEARING (SV)
37 5023296 3 RELIEF VALVE (SV)
38 5061097 3 SPINDLE HOUSING (SV)
39 5061099 3 SPACER, 1.00 X 1.25 X 1.75 (SV)
40 5061098 3 SPINDLE SHAFT (SV)
41 5600139 1 DECK SHELL W/ DECALS (5403609B) (52" MODELS ONLY)(S/N: 2012628733 &
ABOVE)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
43
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Housing, Covers, Spindles & Blades
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
44
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Housing, Covers, Spindles & Blades
PART NO. DESCRIPTIONREF NO. QTY.
42 5403548B 1 WELD, DISCHARGE BAFFLE, 52" - RED (52" MODELS ONLY)(S/N: 2012628733
& ABOVE)
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
45
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Pulleys, Belt & Idler Arm
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
46
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Pulleys, Belt & Idler Arm
PART NO. DESCRIPTIONREF NO. QTY.
1 5050407X5 3 KEY, 1/4 SQ. X 1-1/4
2 5020095 1 GREASE FITTING, 1/4-28 STRAIGHT
3 5021541 2 BUSHING, FLANGE
4 5021976 2 PULLEY, IDLER 6-3/4
5 5023178 3 PULLEY, 6.122 OD., 52" DECK (52" MODELS ONLY)
6 5023340 1 SPRING, EXTENSION, SWIVEL END
7 5023435 1 BELT, # 7-8673, 1500Z, 160.6EL, 52" DECK (52" MODELS ONLY)
8 5025150 2 WASHER, 1/2 USS
9 5025158 1 WASHER, 1/2 SAE
10 5025332 1 NUT, 1/2-13 HEX SIDE LOCK
11 5025405 3 NUT, 3/4-16 HEX
12 5025406 3 WASHER, 3/4 BELLEVILLE
13 5043607 1 SPACER, .50 X 1.00 X 2.00
14 5044673 1 SPACER, .52 X 1.00 X .88
15 5044913 1 WASHER, .53 X 1.50 X .25
16 5045022 1 SPACER, .52 X 1.00 X 3.50
17 5045023 1 SPACER, .52 X 1.00 X .44
18 5047027 1 SPACER, .51 X .75 X .56
19 5047142 2 SPACER, .52 X 1.25 X .70
20 5100529 1 PULLEY, IDLER, 6.75 OD X 1.62 FACE
21 5025017X22 1 BOLT, 1/2-13 X 2-3/4 GD5
22 5025017X28 3 BOLT, 1/2-13 X 3-1/2 GD5
23 5025017X36 1 BOLT, 1/2-13 X 4-1/2 GD5
24 5045106D 1 ASSM, IDLER ARM - RED
25 5402555D 1 PLATE, SPRING ANCHOR - RED
26 5023175 3 PULLEY, 5.72., 48 DECK (48" MODELS ONLY)
27 5023297 1 BELT, # 7-8671, 147.4 (48" MODELS ONLY)
28 5025396 4 NUT, 1/2-13 HEX NYLOCK FLANGE
29 5025127 2 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL)
30 5025011X10 1 BOLT, 5/16-18 X 1-1/4 GD5 YZ
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
47
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Rollers
NOTE: Unless noted otherwise, use
the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
48
TP 400-7331-F-M1-SP
48" & 52" Mower Deck - Rollers
PART NO. DESCRIPTIONREF NO. QTY.
1 - - MOWER DECK
2 5025156 2 WASHER, 3/8" SAE
3 5025394 4 NUT, 3/8-16 HEX NYLOCK FLANGE
4 5046586 2 SPACER, .38 X .50 X 5.06
5 5025158 2 WASHER, 1/2 SAE
6 5025013X48 2 BOLT, 3/8-16 X 6 GD5 YZ
7 2108765 2 BOLT-WHEEL 3/8-16X2.781 .750 THRD YELLOW
8 1960027 4 WASHER-0500(0.51IDX0.87ODX.06THK) BLK
9 1714760 4 GAUGE WHEEL
Footnotes
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
2007
49
TP 400-7331-F-M1-SP
Electrical Schematic - Charging Circuit
331eswc0
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
#Name
50
TP 400-7331-F-M1-SP
Electrical Schematic - Cranking Circuit
331eswr0
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
#Name
51
TP 400-7331-F-M1-SP
Electrical Schematic - Ignition Grounding Circuit / Operator Presence
331eswi0
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
#Name
52
TP 400-7331-F-M1-SP
Electrical Schematic - PTO Circuit
331eswp0
The above parts group applies to the following Mfg. Nos.:
5900665
5900686
5900696
5900697
© Copyright Briggs and Stratton. All Rights Reserved.
#Name
53
TP 400-7331-F-M1-SP
Hardware Identification & Torque Specifications
Common Hardware Types
Hex Head Capscrew
Carriage Bolt
Standard Hardware Sizing
When a washer or nut is identified as 1/2”, this is the
Nominal size
second number is present it represent the
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the
second number represents the
example, and the final number is the
bolt or screw (in this example 2 inches long).
, meaning the
Nominal size
inside diameter
, or
body diameter
threads per inch
body length
Washer
Lockwasher
Hex Nut
is 1/2 inch; if a
threads per inch
is 1/2 inch; the
(16 in this
of the
The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
0
1/4 3/4
1/2
Nut, 1/2”
Inside
Diameter
1
1/4 3/4
1/2
Screw, 1/2 x 2
2
1/4 3/4
1/2
3
1/4 3/4
1/2
4
Body
Diameter
Body
Length
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
Hardware
Grade
Size Of
Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.
8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18 11 15.0 17 23.1 25 34.0
5/16-24 12 16.3 19 25.8 27 34.0
3/8-16 20 27.2 30 40.8 45 61.2
3/8-24 23 31.3 35 47.6 50 68.0
7/16-14 30 40.8 50 68.0 70 95.2
7/16-20 35 47.6 55 74.8 80 108.8
1/2-13 50 68.0 75 102.0 110 149.6
1/2-20 55 74.8 90 122.4 120 163.2
9/16-12 65 88.4 110 149.6 150 204.0
9/16-18 75 102.0 120 163.2 170 231.2
5/8-11 90 122.4 150 204.0 220 299.2
5/8-18 100 136 180 244.8 240 326.4
3/4-10 160 217.6 260 353.6 386 525.0
3/4-16 180 244.8 300 408.0
7/8-9 140 190.4 400 544.0 600 816.0
7/8-14 155 210.8 440 598.4 660 897.6
1-8 220 299.2 580 788.8 900 1,244.0
1-12 240 326.4 640 870.4 1,000 1,360.0
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.
No
Marks
SAE Grade 2 SAE Grade 5 SAE Grade 8
in/lbs in/lbs
19
20
27
31
66
76
2.1
2.3
3.1
3.5
7.6 8 10.9 12 16.3
8.6 10 13.6 14 19.0
30
31
43
49
NOTES
3.4
3.5
4.9
5.5
in/lbs
41
43
60
68
420 571.2
4.6
4.9
6.8
7.7
Wrench & Fastener Size Guide
1/4
1/4” Bolt or Nut
Wrench—7/16”
5/16
5/16” Bolt or Nut
Wrench—1/2”
3/8
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
S150X Series
Zero-Turn Riding Mower
IT IS THE POLICY OF FERRIS INDUSTRIES 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 Yard Power Products Group
5375 North Main Street
Munnsville, NY 13409 USA
800-933-6175
www.ferrisindustries.com
© Copyright Briggs and Stratton Corporation
All Rights Reserved. Printed In USA.
2007
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