Simplicity ZT3000 User Manual

Parts Manual

ZT3000

Series Zero-Turn Rider & Mower Deck

24HP Product

. No. Description

5900660 ZT3000B2444, 24HP B&S Rider w/44" Mower 5900662 ZT3000B2450, 24HP B&S Rider w/50" Mower 5900684 ZT3000B2450CE, 24HP B&S Rider w/50" Mower (CE/Export)

Rev.

5101089

6/2008

Part No.:

TP 400-7330-H-CH-S

Table Of Content

PRODUCT COMPONENTS PAGES

Main Frame & Front Suspension Group ..............................................................................................................

Rear Bumper Group .............................................................................................................................................

Engine & PTO Group - 24 HP Briggs & Stratton .................................................................................................

Instrument Control Panel Group ..........................................................................................................................

Pump Drive Group ................................................................................................................................................

Motion Control Group ...........................................................................................................................................

Transmission SERVICE PARTS ..........................................................................................................................

Hydraulic Group ...................................................................................................................................................

Electrical Group ....................................................................................................................................................

Seat & Floor Plate Group .....................................................................................................................................

Fuel Tank & Replacement Parts Group ...............................................................................................................

Parking Brake Group ............................................................................................................................................

Deck Lift Group ....................................................................................................................................................

Wheel & Tire Group ..............................................................................................................................................

Decals Group - Brand & Model ............................................................................................................................

Decals Group - Safety & Common .......................................................................................................................

Export Decals Group - Safety & Common ...........................................................................................................

44" & 50" Mower Deck - Belt & Idler Group .........................................................................................................

44" & 50" Mower Deck - Housing, Arbors, & Blades Group ................................................................................

44" Mower Deck - Rollers Group .........................................................................................................................

50" Mower Deck - Rollers Group .........................................................................................................................

10 12 14 16 18 20 22 24 26 28 32 34 36 38 40 42 44 48

Torque Specification Chart ..................................................................... Inside Back Cover

4 6 8

Main Frame & Front Suspension Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300938

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Main Frame & Front Suspension Group

PART NO. DESCRIPTIONREF NO. QTY.

NUT, 5/16-18 HEX NYLOCK FLANGE 1 5025392SM 2 BOLT, 5/16-18 X 3-3/4 GD5 2 5025011X30SM 2 WASHER, 5/16 SAE 3 5025155SM 4 NUT, 5/16-18 HEX NYLON LOCK 4 5025057SM 6 BOLT, 5/16-18 X 1-3/4 GD5 YZ 5 5025011X14SM 2 SHOCK 6 5023213SM 2 WELD, MAINFRAME, SIMPLICITY ZT, ORG 7 5402816CSM 1 SCREW, 5/16-18 X 1 FLAT HD SC 8 5025303SM 4 PAD, FRICTION, .375 X 1.25 X 4.00 9 5100930SM 2 NUT, 3/4-16 HEX NYLON LOCK 10 5025284SM 1 WASHER, 3/4 SAE 11 5025160SM 1 BOLT, 3/4-16 X 7" YZ GD5 12 5025265X56SM 1 SPACER, .75 X 1.00 X 2.38 13 5047489SM 1 PIVOT BEARING, 1.00" X 1.125" OD X 1.50" 14 5022852SM 1 PIVOT BEARING, 1.00 X 1.125 OD X .50 15 5100358SM 1 SPACER, .76X 1.50 X .79 16 5400756SM 1 CAP, VINYL 1.687 X 1-1/2 17 5023214SM 2 COLLAR, 1" SPLIT 18 5020602SM 2 GREASE FITTING, 1/4-28 STRAIGHT 19 5020095SM 2 WELD,CASTER YOKE 20 5048775CSM 2 WELD, PIVOTING FRONT END - ORG 21 5400962CSM 1 BUSHING, FLANGE 22 5021541SM 4

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Rear Bumper Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300939

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Rear Bumper Group

PART NO. DESCRIPTIONREF NO. QTY.

WELD, BUMPER - CONS Z - ORG 1 5402844CSM 1 PLUG, PANEL, 1.25 - BLACK 2 5023484SM 6 BOLT, 3/8-16 X 1 GD5 YZ 3 5025013X8SM 6 WASHER, 3/8 SAE 4 5025156SM 6 NUT, 3/8-16 HEX NYLOCK FLANGE 5 5025394SM 6

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Engine & PTO Group - 24 HP Briggs & Stratton

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300943

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Engine & PTO Group - 24 HP Briggs & Stratton

PART NO. DESCRIPTIONREF NO. QTY.

* ENGINE, 24HP B&S, ELS Mod. #44M777-0121-E1 1-- 1 CLUTCH,#51110100,ELECTRIC, 1" SHAFT 2 5023100SM 1 CLUTCH ANCHOR PAD 3 5043636SM 1 WASHER, .34 X 1.25 X 10 GA 4 5044617SM 5 CAPSCREW, CRANKSHAFT, 7/16-20 x 3-1/4"YZ 5 5023253SM 1 SPACER, .45 X 1.62 X .37 6 5042132SM 1 BOLT, 5/16-18 X 1 GD5 YZ 7 5025011X8SM 5 WASHER, 5/16 SAE 8 5025155SM 6 NUT, 5/16-18 HEX NYLOCK FLANGE 9 5025392SM 7 KEY, 1/4" SQ. X 2 1/4 10 5050407X18SM 1 BOLT, 5/16-18 X 2-1/4" GD5 YZ 11 5025011X18SM 4 WASHER, 5/16" INT. TOOTH LOCK 12 5025188SM 4 PLATE, HEAT SHIELD - ORG 13 5403059CSM 1 HOSE, OIL DRAIN 14 5048681SM 1 GASKET, EXHAUST 15 690970 2 SCREW, SEM HEX HEAD 16 690341 4 MUFFLER, B&S-ELS 22-26HP 17 5100907SM 1 EXTENSION, TAILPIPE, 3" 18 5100969SM 1 SCREW 19 5021808X8SM 2 BODY CLIP, 5/16-18 X 1/2 DEEP 20 5022308SM 2 PRE CLEANER (SV) 21 792303 1 AIR CLEANER W/ PRE CLEANER (SV) (INCLUDES REF NO 21) 22 792105 1 SCREW, CROSS RECESSED THREAD (EXPORT MODELS ONLY) 23 95050 1 COVER, STATIC / LABEL ASSEMBLY (EXPORT MODELS ONLY) 24 793821 1 CLAMP, VINYL INSULATED (NOT SHOWN - FOR OIL DRAIN HOSE) 25 5021500SM 1 BOLT, 1/4-20 X 3/4 GD5 YZ (NOT SHOWN - FOR OIL DRAIN HOSE) 26 5025010X6SM 1 NUT, 1/4-20 HEX NYLOCK FLANGE (NOT SHOWN - FOR OIL DRAIN HOSE) 27 5025391SM 1 WASHER, 1/4 SAE (NOT SHOWN - FOR OIL DRAIN HOSE) 28 50251541SM 1 NUT, 5/16-18 HEX SERRATED FLANGE (LARGE) 29 5025139 2 BOLT, 5/16-18 X 1-1/4 GD5 YZ 30 5025011X10 2 OIL FILTER (SV) (NOT SHOWN) 31 696854 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Instrument Control Panel Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300942

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Instrument Control Panel Group

PART NO. DESCRIPTIONREF NO. QTY.

CABLE, THROTTLE CONTROL, 36" 1 5100182SM 1 NUT, 1/4-20 HEX NYLON LOCK 2 5025095SM 2 BOLT, 1/4-20 X 3/4 GD5 YZ 3 5025010X6SM 2 PLUG, .820X1.44 HOLE, BLACK PLASTIC 4 1709188SM 1 O-RING, 7/8 ID X 1/16 W 5 5022269SM 1 RING, SWITCH RETAINER 6 5022222SM 1 NUT, 3/8-24 HEX 7 5025035SM 1 SCREW, #10-24 X 1" RS 8 5025270SM 1 NUT, #10-24 HEX NYLON LOCK 9 5025271SM 1 PLATE, CONTROL PANEL - BLACK 10 5402842ASM 1 SWITCH, IGNITION, 6 POST 11 5020927SM 1 HOUR METER, W/ SUPRESSOR 12 5100996SM 1 SWITCH, BLADE ENGAGEMENT 13 5022180SM 1 KNOB-SLOTTED THROTTLE 14 1725337SM 1 CABLE, CHOKE CONTROL, 51" 15 5047779SM 1 KEY, IGNITION, MOLDED SET (SV) (SET OF TWO 16 5022789SM 1 COVER (SV) 17 5022790SM 1 PLASTIC NUT (SV) 18 5022791SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Pump Drive Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300944

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Pump Drive Group

PART NO. DESCRIPTIONREF NO. QTY.

PULLEY, CRANKSHAFT 1 5101296SM 1 IDLER PULLEY 2 5021079SM 1 SPACER, HYDRO PULLEY 3 5049184SM 1 BOLT, 3/8-16 X 3 GD5 YZ 4 5025013X24SM 1 BOLT, 3/8-16 X 2 GD5 YZ 5 5025013X16SM 1 WASHER, 3/8 SAE 6 5025156SM 2 NUT, 3/8-16 HEX NYLOCK FLANGE 7 5025394SM 3 WASHER, 3/8 FENDER 8 5025165SM 2 BELT, 79.46 EL, HYDRO DRIVE 9 5101033SM 1 WELD, IDLER, PUMP DRIVE - ORG 10 5402847CSM 1 SPRING, EXTENSION, SWIVEL END 11 5022847SM 1 PULLEY, IDLER, SINGLE FLANGE, 4" OD 12 5101080SM 1 SPACER, .39 X 1.00 X .25 13 5044960SM 1 SPACER, .39 X .75 X 1.06 14 5042658SM 1 BUSHING, BRASS, 3/4 X 1 X 1 15 5020876BSM 1 SPACER, SHOULDER 16 5045943SM 1 EYE BOLT, 3/8-16 X 5", 1" EYE 17 5021812SM 1 NUT, 3/8-16 HEX 18 5025034SM 2 WASHER, 3/8 GD.9 FLAT 19 5025293SM 1 BOLT, 3/8-16 X 3-1/2 GD5 YZ 20 5025013X28SM 1 PULLEY, IDLER, FLAT, 2.75 DIA X .376 ID 21 5101105SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Motion Control Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300945

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Motion Control Group

PART NO. DESCRIPTIONREF NO. QTY.

GRIP, FOAM, 3/4 ID, 16 LONG 1 5022068SM 2 BOLT, 5/16-18 X 1 GD5 YZ 2 5025011X8SM 4 WASHER, 5/16 SAE 3 5025155SM 18 WASHER, 5/16 LOCK YZ 4 5025170SM 4 SPACER, .39 X .63 X 1.50 5 5048264SM 8 BOLT, 5/16-18 X 2-1/2" GD5 YZ 6 5025011X20SM 8 NUT, 5/16-18 HEX NYLOCK FLANGE 7 5025392SM 16 SCREW, #10-24 X 1/2 ROUND PHILLIPS 8 5025179X4SM 4 NUT, #10-24 HEX 9 5025029SM 4 BOLT, 5/16-18 X 2 GD5 TFL 10 5025055X16SM 4 BEARING, FLANGE 11 5021499SM 2 BEARING, BRONZE FLANGE, 3/4 12 5021098SM 2 MOUNT, CONTROL ARM 13 5047004SM 2 BOLT, 3/8-16 X 1-1/4 SHCS 14 5025327SM 4 NUT, 3/8-16 HEX NYLON LOCK 15 5025096SM 4 BOLT, 3/8-16 X 1 GD5 YZ 16 5025013X8SM 2 BOLT, 3/8-16 X 1-3/4 GD5 17 5025013X14SM 4 NUT, 3/8-16 HEX NYLOCK FLANGE 18 5025394SM 6 NUT, 5/16-18 HEX SERRATED FLANGE (LARGE) 19 5025139SM 4 BOLT, 5/16-18 X 1-1/4 GD5 YZ 20 5025011X10SM 4 WELD, PLATE, NEUTRAL - ORG 21 5402852CSM 2 DAMPENER, CONTROL,#(P6709/P3610) 22 5100940SM 2 WELD, CONTROL SHAFT, LH - ORG 23 5402851CSM 1 WELD, CONTROL SHAFT, RH -ORG 24 5402850CSM 1 BALL STUD, 5/16 X .50,# PC-477-2) 25 5100941SM 4 PLATE, CONTROL LINK, TRANSAXLE - ORG 26 5402872CSM 2 ROD, HYDRO LINKAGE - CONZ - YZ 27 5101057SM 2 BOLT, 7/16-14 X 3/4, GD 5 YZ 28 5025015X6SM 2 NUT, 7/16-14 HEX TOP LOCK 29 5025044SM 2 BOLT, 1/4-20 X 3/4 GD5 YZ 30 5025010X6SM 2 NUT, 1/4-20 HEX NYLOCK FLANGE 31 5025391SM 2 NUT, 5/16-24 HEX, LH 32 5023212SM 2 NUT, 5/16-24 JAM 33 5023216SM 2 BALL JOINT, 5/16-24, LH FEMALE 34 5022628SM 2 BALL JOINT, 5/16-24, FEMALE 35 5021146SM 2 NUT, 5/16-18 HEX SERRATED FLANGE (SMALL) 36 5025127SM 8 BOLT, 5/16-18 X 1-1/2" GD5 TFL 37 5025055X12SM 2 WELD, HANDLE MOTION CONTROL-LH 38 5047055CSM 1 WELD, HANDLE MOTION CONTROL-RH 39 5047056CSM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Transmission SERVICE PARTS

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5101026

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Transmission SERVICE PARTS

PART NO. DESCRIPTIONREF NO. QTY.

OIL FILTER 23 5101026X1SM 1 SEAL, LIP, 18 X 32 X 7 41 5101026X2SM 1 SEAL, LIP, 17 X 40 X 7 56 5101026X3SM 1 RING, RET 2.06 INT 57 5101026X4SM 1 BEARING, BALL, 1.0 X 52 X 15 OPEN 6205M 95 5101026X5SM 1 FAN, 7", 10 BLADE 120 5101026X6SM 1 PULLEY, 4.5 INCH 121 5101026X7SM 1 KIT SEAL 200 5101026X8SM 1 KIT, INPUT SHAFT 210 5101026X9SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Hydraulic Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300946

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Hydraulic Group

PART NO. DESCRIPTIONREF NO. QTY.

TRANSMISSION, RH HYDRO-GEAR 1 5101026SM 1 TRANSMISSION, LH, HYDRO-GEAR 2 5101027SM 1 CLAMP, HOSE, 1/2 3 5025474SM 4 ROD, DUMP VALVE, LH - CONZ 4 5101060SM 1 ROD, DUMP VALVE, RH - CONZ 5 5101061SM 1 BOLT, 1/4-20 X 3/4 GD5 YZ 6 5025010X6SM 4 WASHER, 1/4 SAE 7 5025154SM 4 NUT, 1/4-20 HEX NYLOCK FLANGE 8 5025391SM 4 BOLT, 5/16-18 X 3" GD5 YZ 9 5025011X24SM 4 BOLT, 5/16-18 X 2-1/4" GD5 YZ 10 5025011X18SM 4 NUT, 5/16-18 HEX NYLOCK FLANGE 11 5025392SM 8 WASHER, 5/16 SAE 12 5025155SM 8 COLLAR, 5/16" SET 13 5020047SM 2 RESERVOIR, HYDRO OIL, 350 ML 14 5100473SM 2 HOSE, 1/2" PUSH-ON, 9.00" 15 5050857X9SM 2

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Electrical Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300947

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Electrical Group

PART NO. DESCRIPTIONREF NO. QTY.

SWITCH, IGNITION, (Includes Ref No. 2-4) 1 5020927SM 1 KEY, IGNITION MOLDED (SV) (Set of 2) 2 5022789SM 1 COVER (SV) 3 5022790SM 1 PLASTIC NUT (SV) 4 5022791SM 1 HOUR METER, DIGITAL (Includes Retaining Ring) 5 1725523SM 1 SWITCH, PTO 6 5022180SM 1 WIRE HARNESS, CONSUMER Z 7 5402849SM 1 BATTERY CABLE, POSITIVE, 22" 8 5023488SM 1 SWITCH, SEAT, GRAY, NC (BOLT IN) 9 1716368SM 1 SWITCH, SEAT, GRAY, NC (TWIST IN) 9 5100541SM 1 BOLT, HEX WASHER HEAD PLASTITE, 1/4 X 1/2 10 1960536SM 2 CABLE TIE-PUSH MOUNT 11 5021199SM 1 CIRCUIT BREAKER, 20A 12 5023222SM 1 WASHER, 1/4" SAE 13 5025154SM 4 NUT, HEX JAM, 5/16-24 (SV) 14 5023216SM 2 WASHER, LIGHT LOCK, 5/16 (SV) 15 5023217SM 2 SOLENOID-4 POLE 12 VOLT DC (TROMBETTA) 16 1724815SM 1 BOLT, 1/4-20 X 3/4" GD5 YZ 17 5025010X6SM 4 NUT, 1/4-20 HEX SERR. FLANGE 18 5025126SM 4 GROMMET, 3/4 19 5023236SM 1 BATTERY CABLE, NEGATIVE, 14" 20 5047690SM 1 BATTERY, WET ( BCIU1, 340 CCA) 21 - 1 BATTERY CABLE, POSITIVE, 15" 22 5041736SM 1 STRAP-BLACK RUBBER 23 1722009SM 1 SWITCH, PLUNGER, N.O./N.C. 24 5022095SM 4 CLAMP, VINYL 25 5023263SM 1 BOLT, 3/8-16 X 1 GD5 YZ 26 5025013X8SM 1 WASHER, 3/8 SAE 27 5025156SM 1 NUT, 3/8-16 HEX, NYLOCK FLANGE 28 5025394SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Seat & Floor Plate Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300940

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Seat & Floor Plate Group

PART NO. DESCRIPTIONREF NO. QTY.

PLATE, SEAT SUPPORT, CONS Z - ORG 1 5402937CSM 1 BOLT, 5/16-18 X 1 GD5 YZ 2 5025011X8SM 8 WASHER, 5/16 GD.9 FLAT 3 5025292SM 6 NUT, 5/16-18 HEX NYLOCK FLANGE 4 5025392SM 8 SPRING, SEAT SUPPORT 5 7078299SM 2 WASHER, 3/8 SAE 6 5025156SM 2 SAFETY WALK, FLOOR PLATE, 17.38 X 11.50 7 5100999SM 1 SAFETY WALK, FLOOR REST, 17.38 X 6.00 8 5101007SM 1 SEAT, XB-180, NO LOGO, BLACK 9 5061599SM 1 NUT, 5/16-18 HEX NYLON LOCK 10 5025057SM 4 NUT, 3/8-16 HEX NYLOCK FLANGE 11 5025394SM 2 WELD, SEAT PLATE - ORG 12 5402946CSM 1 PLATE, FLOOR, CONSUMER Z - ORG 13 5403043CSM 1 PLATE, FLOOR, FRONT, CONS Z - ORG 14 5403044CSM 1 MOUNT, VIBRATION, 30 DURO 15 35097 6 MOUNT, VIBRATION, RUBBER 16 197546 4 BOLT, 3/8-16 X 5/8, SERRATED UNDER HEAD 17 5025481SM 6 BOLT, 3/8-16 X 3-1/2 GD5 YZ 18 5025013X28SM 2 WASHER, .34 X 1.25 X 10 GA 19 5044617SM 2 NUT, 3/8-16 HEX SERRATED FLANGE 20 5025128SM 4 CLAMP, VINYL INSULATED 21 5021500SM 1 BOLT, 1/4-20 X 3/4 GD5 YZ 22 5025010X6SM 1 WASHER, 1/4 SAE 23 5025154SM 1 NUT, 1/4-20 HEX NYLOCK FLANGE 24 5025391SM 1 ARM REST, SET OF TWO (SV) 25 1686907SM 1 SPRING, SEAT ADJUSTMENT (SV) 26 5100636SM 1 KIT, SEAT RAILS. COMPLETE (SV) 27 5061599X1 1 NUT, 3/8-16 HEX NYLOCK FLANGE 28 5025394SM 2 WASHER, 3/8" ID, INTERNAL TOOTH 29 5025480SM 6 BOLT, 5/16-18 X 3/4 GD5 30 5025011X6SM 1 NUT, 5/16-18 HEX NYLOCK FLANGE 31 5025392SM 1 WASHER, 5/16 SAE 32 5025155SM 1 PLATE, SUPPORT, FRONT FLOOR - ORG 33 5403372CSM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Fuel Tank & Replacement Parts Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300941

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Fuel Tank & Replacement Parts Group

PART NO. DESCRIPTIONREF NO. QTY.

TANK,FUEL,LH (INCLUDES REF. NOS. 16 -18) 1 5101181SM 1 TANK,FUEL,RH 2 5048752SM 1 PLATE,FUEL TANK BADGE 3 5048909CSM 2 BOLT, 5/16-18 X 3/4 GD5 4 5025011X6SM 18 WASHER, 5/16 SAE 5 5025155SM 18 WASHER, 5/16 LOCK YZ 6 5025170SM 10 BRACKET, REAR SUPPORT - LH - ORG 7 5400836CSM 1 BRACKET, REAR SUPPORT - RH 8 5048763CSM 1 CAP, FUEL TANK, 3-1/2 NECK 9 5022158SM 1 SCREW, #10-24 X 3/8 ALLEN BHBZ 10 5025386SM 6 SCREW, 1/4-20 X 1/2 ALLEN BH 11 5025299X4SM 2 PLATE, SUPPORT, REAR TANK - ORG 12 5403004CSM 1 NUT, 5/16-18 HEX NYLOCK FLANGE 13 5025392SM 6 HOSE, 1/4" FUEL, 28.00" 14 5050831X28SM 1 CLAMP, HOSE, EXTERNAL, 1/2 - RED 15 5020835SM 2 FUEL GAUGE (SV) 16 5023197SM 1 GROMMET (SV) 17 5022917X1SM 1 PICK UP TUBE ASSM, FUEL TANK (SV) 18 5101190SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Parking Brake Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300948

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Parking Brake Group

PART NO. DESCRIPTIONREF NO. QTY.

ROD, BRAKE CTRL, LOWER - CONZ 1 5101058SM 2 SPRING, COMPRESSION 2 5021102SM 2 COLLAR, 5/16" SET 3 5020047SM 5 WELD, SHAFT, BRAKE HANDLE - ORG 4 5402883CSM 1 WELD, BRAKE SHAFT - ORG 5 5402884CSM 1 SPACER, .38 X .50 X 1.56 6 5044992SM 2 BOLT, 3/8-16 X 2-1/4 GD5 YZ 7 5025013X18SM 2 NUT, 3/8-16 HEX NYLOCK FLANGE 8 5025394SM 2 WASHER, 1/2 SAE 9 5025158SM 2 WASHER, 5/16 USS 10 5025337SM 2 NUT, 5/16-24 HEX NYLON LOCK 11 5025045SM 2 BOLT, 1/4-20 X 3/4 GD5 YZ 12 5025010X6SM 4 GRIP, BLACK FLEXIBLE 13 5100171SM 1 BEARING, 1/2" FLANGED 14 5101123SM 2 NUT, 1/4-20 HEX NYLOCK FLANGE 15 5025391SM 4 ROD, PULLER ROD 16 5101116SM 1 SPRING-EXTN 1.040ODX 04.000LG .105WIRE D 17 1608395SM 1 CLEVIS, 5/16-24, STEEL 18 5023323SM 1 PIN, CLEVIS, 5/16 X 1 YZ 19 5025213X8SM 1 PIN, HAIR, .0915 X 1-7/8 20 5025210SM 1 BOLT, 3/8-16 X 2 GD5 YZ 21 5025013X16SM 1 NUT, 3/8-16 HEX SERRATED FLANGE 22 5025128SM 2

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Deck Lift Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300949

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Deck Lift Group

PART NO. DESCRIPTIONREF NO. QTY.

NUT, 3/8-16 HEX NYLOCK FLANGE 1 5025394SM 20 BOLT, 3/8-16 X 1 GD5 YZ 2 5025013X8SM 4 WASHER, 3/8 SAE 3 5025156SM 6 WELD, HANDLE, DECK LIFT - ORG 4 5403057CSM 1 BOLT, 3/8-16 X 3/4 GD5 YZ 5 5025013X6SM 4 WELD, SHAFT, REAR DECK LIFT - ORG 6 5403041CSM 1 NUT, 3/8-16 HEX SERRATED FLANGE 7 5025128SM 2 SPACER, .39 X 1.00 X .25 8 5044960SM 4 NUT, 1/2-20 HEX NYLON LOCK 9 5025098SM 4 BOLT, 1/2-20 X 2-1/2" GD5 YZ 10 5025018X20SM 2 WASHER, 5/16 SAE 11 5025155SM 4 WASHER, 5/16 LOCK YZ 12 5025170SM 2 SPACER, .53 X 1.00 X 1.00 13 5100144SM 4 SAFETY WALK, 4.50 X 3.50 14 5101008SM 1 WASHER, .41 X 1.75 X .14 15 5025305SM 4 BOLT, 3/8-16 X 1-1/4 GD5 16 5025013X10SM 2 EYE BOLT, 3/8-16 X 5", 1 EYE 17 5023497SM 2 PLATE, DECK HANGER SUPPORT - ORG 18 5400382CSM 1 BOLT, 5/16-18 X 1 GD5 YZ 19 5025011X8SM 4 SHAFT, HANDLE, DECK MOUNT 20 5100135SM 1 WELD, DECK HANGER, RH - ORG 21 5400392CSM 1 WELD, DECK HANGER, LH - ORG 22 5400391CSM 1 SHAFT, HANGER 23 5100177SM 1 SPRING, COMPRESSION 24 5021102SM 4 WELD, QUICK RELEASE HANDLE - ORG 25 5400401CSM 2 NUT, 1/2-20 HEX JAM 26 5025089SM 2 SPACER, .39 X 1.00 X .88 27 5047125SM 2 EYE BOLT, 3/8-16 X 4-1/4", 1" EYE 28 5021812SM 2 ADJUSTER, BRAKE LINKAGE 29 5045947SM 2 BOLT, 3/8-16 X 1-3/4 GD5 30 5025013X14SM 2 NUT, 3/8-16 HEX NYLON LOCK 31 5025096SM 2 PIN, HAIR, .0915 X 1-7/8 32 5025210SM 4 BUSHING, DECK SUPPORT 33 5048258SM 2 PIN, CLEVIS, 1/2 X 1 1/2, YZP 34 5025328X12SM 2 CLEVIS, 1/2-20, STEEL 35 5023174SM 2 ROD, DECK LIFT LINKAGE 36 5100170SM 2 BUSHING, REAR QUICK TACH 37 5100351SM 2 WELD, QUICK RELEASE HANDLE, REAR - ORG. 38 5400839CSM 2 BOLT, 3/8-16 X 3/8", 1/2" SHOULDER 39 5025356SM 2 LINK,DECK LIFT SHAFT 40 5048733CSM 1 SPRING, EXTENSION 41 5020639SM 1 COVER, VINYL HANDLE 42 5023198SM 1 PIN, COTTER, 1/8" X 3/4 43 5025203X6SM 1 WASHER,WAVE,M10 44 5023202SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Deck Lift Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300949

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Deck Lift Group

PART NO. DESCRIPTIONREF NO. QTY.

WELD, DECK LOCK 45 5048884CSM 1 GRIP, BLACK FLEXIBLE 46 5100171SM 1 SPACER, .76 X 1.00 X 1.00 47 5048335SM 1 NUT, 5/16-18 HEX NYLOCK FLANGE 48 5025392SM 4 BOLT, 5/16-18 X 3/4 GD5 49 5025011X6SM 4 BEARING, BRONZE FLANGE, 3/4" 50 5100561SM 2 BEARING, BRONZE FLANGE, 3/4 51 5021098SM 2 HITCH PIN ASSEMBLY, 1/2" X 2.50" 52 5100179SM 1 BOLT, 3/8-16 X 2-1/2 GD5 YZ 53 5025013X20SM 2 PLATE, DECK HEIGHT- INNER -ORG 54 5400370CSM 1 SPACER, .39 X .63 X 1.50 55 5048264SM 2

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Wheel & Tire Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300950

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Wheel & Tire Group

PART NO. DESCRIPTIONREF NO. QTY.

15 5101418 2

WHEEL & TIRE ASSEMBLY, 11 X 4.0 - 5, Complete (INCLUDES REF NO. 2 - 6) 1 5022433SSM 2 TIRE, Front, 11 X 4.0 - 5 (SV) 2 5022433X1SM 2 WHEEL ASSEMBLY, Complete (INCLUDES REF NO. 4 & 5) 3 5022433SX2SM 2 VALVE STEM & CAP ASSEMBLY (SV) 4 2172353SM 4 BEARING, Roller (2 PER TIRE) 5 5022579SM 4 BEARING, Retainer (2 PER TIRE) 6 5021043SM 4 AXLE, Front Caster 7 5045996SM 2 CAPSCREW, Hex Head, 1/2-13 X 6-1/2 8 5025017X52SM 2 NUT, Hex Nylon Lock, 1/2-13 9 5025056SM 2 TIRE ASSM, 20X8.00-10NHS, TURF MASTER (INCLUDES REF NO. 4, 11 & 12) 10 5101293SM 2 TIRE, Rear 20 X 8.0 X 10, TURF MASTER (SV) 11 5101293X1SM 2 WHEEL ASSEMBLY, For 20 X 8.0 X 10 Tire (SV) 12 5023095X2SM 2 LUG NUT, 1/2-20 13 5020601SM 8 WASHER, SAE, 1/2 14 5025158SM 4 WHEEL, CASTER, 11 X 4.0-5 SILVER BEAD LO (INCLUDES REF NO. 2, 4-6, 16)

(S/N: 2013129511 & Above) WHEEL ASSEMBLY, Complete (INCLUDES REF NO. 4 & 5) 16 5101418X1 2

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Decals Group - Brand & Model

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300951

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Decals Group - Brand & Model

PART NO. DESCRIPTIONREF NO. QTY.

DECAL, Simplicity, Silver & Blue, w/Icon 1 1722551SM 1 DECAL, Stripe, LH, Simplicity 2 5023228SM 1 DECAL, Stripe, RH, Simplicity 3 5023229SM 1 DECAL, Touch Up Paint, Simplicity (LOCATED UNDER SEAT) 4 1720454SM 1 DECAL, ZT3000 24HP, SMI 5 5101325SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Decals Group - Safety & Common

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300955

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Decals Group - Safety & Common

PART NO. DESCRIPTIONREF NO. QTY.

DECAL, THROTTLE CONTROL 1 5100280SM 1 DECAL, IGNITION SWITCH 2 5048970SM 1 DECAL, MAIN 3 5100710SM 1 DECAL, HEIGHT OF CUT 4 1725703SM 1 DECAL, DANGER, MOWER 5 5100136SM 1 DECAL, DANGER, MOWER DISCHARGE 6 5100137SM 1 DECAL-44"- SILVER ON BLACK W/STRIPE 7 1722789SM 1 DECAL, 50" 7 1722790SM 1 DECAL-OPEI CERTIFIED ANSI B71.12003 GOLD (NOT A SERVICABLE PART) 8- 1 DECAL-FREE FLOATING MOWER- SILVER 9 1722771SM 1 DECAL, TRANSAXLE RELEASE 10 5101062SM 2 DECAL, BELT & BLADE, CONS Z (LOCATED UNDER SEAT PLATE) 11 5101102SM 1 DECAL, WARNING (LOCATED BEHIND SEAT ON SUPPORT PLATE) 12 5020337 1 TAG, PRINTED SERIAL (NOT A SERVICABLE PART) 13 - 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Export Decals Group - Safety & Common

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5301024

The above parts group applies to the following Mfg. Nos.:

5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Export Decals Group - Safety & Common

PART NO. DESCRIPTIONREF NO. QTY.

DECAL, MAIN, CE 1 5101233SM 1 DECAL, THROTTLE CONTROL 2 5100280SM 1 DECAL, IGNITION SWITCH 3 5048970SM 1 DECAL, TRANSAXLE RELEASE 4 5101062SM 2 DECAL, BELT & BLADE, CONS Z (LOCATED UNDER SEAT PLATE) 5 5101102SM 1 DECAL, HEIGHT OF CUT 6 1725703SM 1 DECAL-44"- SILVER ON BLACK W/STRIPE 7 1722789SM 1 DECAL-50"- SILVER ON BLACK W/STRIPE 7 1722790SM 1 DECAL, CE DANGER 8 5061042SM 3 DECAL-DANGER ROTATING BLADE SYMBOLS 9 1720389SM 2 DECAL-FREE FLOATING MOWER- SILVER 10 1722771SM 1 TAG, PRINTED SERIAL (NOT A SERVICABLE PART) 11 - 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" & 50" Mower Deck - Belt & Idler Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300957

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" & 50" Mower Deck - Belt & Idler Group

PART NO. DESCRIPTIONREF NO. QTY.

BELT,#7-8060, 151" E.L. (FOR 44" DECK ONLY) 1 5023256SM 1 SPACER, .39 X 1.00 X .25 2 5044960SM 1 SPACER, .39 X .75 X .38 3 5044933SM 1 BOLT, 5/16-18 X 1 1/4 FLANGE 4 5023156SM 1 BOLT, 3/8-16 X 2-3/4" GD5 YZ 5 5025013X22SM 1 NUT, 3/8-16 HEX NYLOCK FLANGE 6 5025394SM 3 BOLT, 3/8-16 X 2-1/4 GD5 YZ 7 5025013X18SM 1 WASHER, 3/8 SAE 8 5025156SM 4 BOLT, 3/8-16 X 3-1/2 GD5 YZ 9 5025013X28SM 1 GREASE FITTING, 1/4-28 STRAIGHT 10 5020095SM 1 BUSHING-0.628IDX0.751ODX0.400LG PWDR MTL 11 1676148SM 2 WELD, DECK IDLER ARM, CONSZ - ORG 12 5402228CSM 1 SPACER, .39 X 1.00 X .88 13 5047125SM 1 WELD, MOUNT, IDLER, TENSION - ORG (FOR 44" DECK ONLY) 14 5403492CSM 1 PULLEY, IDLER 15 5021002SM 3 SPACER-0.39 IDX0.625ODX1.15 LG CASE HARD 16 1674669SM 1 SPRING, EXTENSION, 1.00 17 1715435SM 1 NUT, 5/16-18 HEX NYLOCK FLANGE 18 5025392SM 1 BRACKET, SPRING ANCHOR - ORG 19 5402172CSM 1 WASHER, .41 X 1.75 X .14 20 5025305SM 1 BELT,#7-8055, 155" E.L. (FOR 50" DECK ONLY) 21 5023255SM 1 WELD, MT, IDLER, TENSION (FOR 50" DECK ONLY) 22 5400412CSM 1 SPACER, HYDRO PULLEY 23 5049184SM 3

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" & 50" Mower Deck - Housing, Arbors, & Blades Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300956

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" & 50" Mower Deck - Housing, Arbors, & Blades Group

PART NO. DESCRIPTIONREF NO. QTY.

NUT, HEX FLANGE, 9/16-18 1 1714419SM 3 WASHER, BELLEVILLED, 9/16 2 1713675SM 6 PULLEY 3 1713161SM 3 HUB 4 1713613SM 3 COVER, ARBOR HOUSING 5 1655729ASM 3 BEARING, BALL, 3/4 X 1-3/4 X 5/8 6 2108202SM 3 SPACER, 21/32 X 3/4 X 5/8 7 1715724SM 3 SPACER, 11/16 X 5/32 X 2-11/16 8 1732544SM 3 BEARING, BALL, 11/16 X 1-9/16 X 15/32 9 1705897SM 3 SEAL, FOAM 10 1707335SM 3 ARBOR HOUSING ASSEMBLY (INCLUDES REF. NO. 12) 11 1713338ASM 3 FITTING, GREASE 12 1704314SM 3 SCREW-HEX WSHR HD TAPTT5/16-18X0.750BLK 13 1664847SM 33 GUARD, BELT - LH - ORG 14 5400403CSM 1 BODY CLIP, 5/16-18 X 1/2" DEEP 15 5022308SM 2 WASHER, 9/16, BLACK 16 1713619SM 3 SHAFT, ARBOR 17 1713609SM 3 SHIELD, GRASS, LOWER 18 1713196SM 3 BLADE, Mower, 16-1/8 (FOR 44" DECK ONLY) 19 1704100ASM 3 WASHER, HEX, 11/16 X 2 20 1713089SM 3 WASHER, SPRING, 15/32, BLACK 21 1656916SM 3 BOLT, 7/16-14 X 1-1/4 22 2823471SM 3 DECK SHELL W/ DECALS, 44 - SMI (2008) (FOR 44" DECK ONLY) 23 5600122 1 BOLT-RD HD SH SQ NK 1/4-20X0. 875 G5 BLK 24 1931318SM 1 PLUG,HOLE 25 1705115SM 1 GUARD, BELT - RH, 44", SMI ORANGE 26 5401091CSM 1 NUT-PUSH FOR .250 DIA THREAD .500 OD BLK 27 1960518SM 2 WASHER-0.250(0.26IDX0.84ODX.12THK) BLK 28 1960353SM 1 CLAMP, WIRE, .312DIA. (1) .281HOLE BLK 29 1704873SM 1 WASHER-0.312 (0.34IDX0.75ODX.06THK) BLK 30 1919326SM 1 SPRING, TORSION, CHUTE, 44/50 31 7101082SM 1 CAP, VINYL 32 1723323SM 1 LOCKWASHER, SPRING .250 BLK 33 1916964SM 2 NUT-HEX 1/4-20 BLK 588514 34 1916622SM 2 ROD, DEFLECTOR 35 5049245SM 1 DEFLECTOR, BLACK 36 1705449SM 1 SPACER-0.328IDX0.499ODX0.625LG PM 37 1710703SM 1 BOLT, CARRIAGE, 1/4-20 X 1.25, GD5,BLACK 38 5025144X14SM 1 DECK SHELL W/ DECALS, 50 - SMI (2008) (FOR 50" DECK ONLY) 39 5600123 1 GUARD, BELT, RH (FOR 50" DECK ONLY) 40 5048446CSM 1 BLADE, MOWER, 18-1/8 (FOR 50" DECK ONLY) 41 1708229ASM 3

42 5600126 1

EXPORT DECK SHELL W/ DECALS, 50 - SMI (2008) (FOR 50" EXPORT MODELS ONLY)

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24 5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" Mower Deck - Rollers Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300958

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" Mower Deck - Rollers Group

PART NO. DESCRIPTIONREF NO. QTY.

WELD,SHAFT,ROLLER,44 1 5048676CSM 1 NUT-HEX ADJUSTING .990DIA .687TH PM YEL 2 1704082SM 2 NUT-HEX TOPLOCK SPIRAL FLNG 3/8-16 YEL 3 2960681SM 4 SLIDE .803 X 1.7 4 1677507SM 2 WASHER-0500(0.53IDX1.25X.08THK)BLK 5 1924361SM 2 BOLT, SHLDR, 3/8-16 1.34LG .50SH G5 BLK 6 2172622SM 2 WASHER-0.625(0.66IDX1.12X.11THK) BLK 7 1924366SM 8 SPACER-0.666ID 0.067WL 0.81 LG SPLIT BLK 8 1602946SM 8 ROLLER,ROUNDED 9 1717675SM 2 NUT-PUSH FOR .625 DIA STUD CAPPED BLK 10 1960520SM 2 ROLLER-0.652ID 2.50 OD 4.10LG BLACK POLY 11 1668513SM 7 BAR, ROLLER 12 5049040CSM 1 BOLT-RD HD SH SQ NK 3/8-16X1.500 G5 BLK 13 1931352SM 2 SCREW-HEX WSHR HD TAPTT5/16-18X0.750BLK 14 1664847SM 6 STRAP-1.00WD 3.06LG .134THK ROLLER ECOAT 15 1665374SM 3 WELD,SHAFT,DECK LIFT,44 16 5048672CSM 1 SHORT BLOWOUT BAFFLE BLACK 17 1724538ASM 1 BOLT, 5/16-18 X 1, CARRIAGE 18 5025145X8SM 2 BOLT, 5/16-18 X 3/4", CARRIAGE 19 5025145X6SM 4 WASHER, 5/16 SAE 20 5025155SM 2 NUT, 5/16-18 HEX NYLOCK FLANGE 21 5025392SM 5 BOLT-WHEEL 3/8-16X2.781 .750 THRD YELLOW 22 2108765SM 2 BOLT, 5/16-18 X 1 GD5 YZ 23 5025011X8SM 3 WASHER-0500(0.51IDX0.87ODX.06THK) BLK 24 1960027SM 4 WHEEL- 2.00 WIDE 3.92 DIA 0.531ID POLY 25 1714760SM 2 BRACKET, GAUGE WHEEL, LH 26 5049017CSM 1 NUT, 3/8-16 HEX NYLOCK FLANGE 27 5025394SM 3 BRACKET, GAUGE WHEEL, RH 28 5049018CSM 1 ROD, DECK LIFT 29 5101286SM 1 SPACER, HYDRO PULLEY 30 5049184SM 3 CLEVIS, 1/2-20, STEEL 31 5023174SM 1 PIN, CLEVIS, 1/2 X 1 1/2, YZP 32 5025328X12SM 1 PIN, HAIR, .0915 X 1-7/8 33 5025210SM 2 NUT, 1/2-20 HEX JAM 34 5025089SM 1 WASHER, .41 X 1.75 X .14 35 5025305SM 1 BOLT, 3/8-16 X 1-1/2 GD5 YZ 36 5025013X12SM 1 WASHER, 3/8 SAE 37 5025156SM 1 PIN, CLEVIS, 3/8 X 1 38 5025214X8SM 2 LINK, ROLLER REVERSE 39 5049482CSM 1 CLEVIS 3/8-24, PLASTIC 40 5021171SM 2 ROD, LEVER CONNECTING 41 5101136SM 1 PIN, COTTER, 3/32" X 3/4 42 5025201X6SM 2 NUT, 3/8-24 HEX JAM 43 5025309SM 2 BUSHING, DECK SUPPORT 44 5048258SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" Mower Deck - Rollers Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300958

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

44" Mower Deck - Rollers Group

PART NO. DESCRIPTIONREF NO. QTY.

PLATE, DECK STOP 45 5401053CSM 2

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900660 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

50" Mower Deck - Rollers Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300965

The above parts group applies to the following Mfg. Nos.:

5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

50" Mower Deck - Rollers Group

PART NO. DESCRIPTIONREF NO. QTY.

WELD,SHAFT,ROLLER,50 1 5048746CSM 1 NUT-HEX ADJUSTING .990DIA .687TH PM YEL 2 1704082SM 2 NUT-HEX TOPLOCK SPIRAL FLNG 3/8-16 YEL 3 2960681SM 4 SLIDE .803 X 1.7 4 1677507SM 2 WASHER-0500(0.53IDX1.25X.08THK)BLK 5 1924361SM 2 BOLT, SHLDR, 3/8-16 1.34LG .50SH G5 BLK 6 2172622SM 2 WASHER-0.625(0.66IDX1.12X.11THK) BLK 7 1924366SM 15 SPACER, .876 OD X .666 ID X 1.25 LG 8 1709195SM 4 ROLLER-0.650ID 2.50OD ROUNDED BLACK POLY 9 1722036SM 2 NUT-PUSH FOR .625 DIA STUD CAPPED BLK 10 1960520SM 2 ROLLER-0.652ID 2.50 OD 4.10LG BLACK POLY 11 1668513SM 8 BAR, ROLLER 12 5049040CSM 1 BOLT-RD HD SH SQ NK 3/8-16X1.500 G5 BLK 13 1931352SM 2 SCREW-HEX WSHR HD TAPTT5/16-18X0.750BLK 14 1664847SM 6 STRAP-1.00WD 3.06LG .134THK ROLLER ECOAT 15 1665374SM 3 WELD, SHAFT, DECK LIFT, 50" ORANGE 16 5401111CSM 1 SHORT BLOWOUT BAFFLE BLACK (S/N: 2012651720 & Below) 17 1724538ASM 1 BOLT, 5/16-18 X 1, CARRIAGE 18 5025145X8SM 2 CAPSCREW, HEX HEAD,5/16-18 X 1 19 5025011X8SM 2 WASHER, 5/16 SAE 20 5025155SM 2 NUT, 5/16-18 HEX NYLOCK FLANGE 21 5025392SM 9 BOLT-WHEEL 3/8-16X2.781 .750 THRD YELLOW 22 2108765SM 2 WASHER-0500(0.51IDX0.87ODX.06THK) BLK 23 1960027SM 4 WHEEL- 2.00 WIDE 3.92 DIA 0.531ID POLY 24 1714760SM 2 BRACKET, GAUGE WHEEL, LH 25 5049017CSM 1 NUT, 3/8-16 HEX NYLOCK FLANGE 26 5025394SM 3 BRACKET, GAUGE WHEEL, RH 27 5049018CSM 1 BOLT, 5/16-18 X 3/4", CARRIAGE 28 5025145X6SM 16 NUT, 5/16 - 18 HEX NYLON LOCK 29 5025057SM 10 BLOWOUT BAFFLE, RH 50" MOWER - BLACK 30 1735184ASM 1 BLOWOUT BAFFLE, LH 50" MOWER - BLACK 31 1716870ASM 1 ROD, DECK LIFT LINKAGE 32 5100275SM 1 SPACER, HYDRO PULLEY 33 5049184SM 3 CLEVIS, 1/2-20, STEEL 34 5023174SM 1 PIN, CLEVIS, 1/2 X 1 1/2, YZP 35 5025328X12SM 1 PIN, HAIR, .0915 X 1-7/8 36 5025210SM 2 NUT, 1/2-20 HEX JAM 37 5025089SM 1 WASHER, .41 X 1.75 X .14 38 5025305SM 1 BOLT, 3/8-16 X 1-1/2 GD5 YZ 39 5025013X12SM 1 WASHER, 3/8 SAE 40 5025156SM 1 PIN, CLEVIS, 3/8 X 1 41 5025214X8SM 2 LINK, ROLLER REVERSE 42 5049482CSM 1 CLEVIS 3/8-24, PLASTIC 43 5021171SM 2 ROD, LEVER CONNECTING 44 5101136SM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

50" Mower Deck - Rollers Group

NOTE: Unless noted otherwise, use the standard hardware torque specification chart.

5300965

The above parts group applies to the following Mfg. Nos.:

5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

50" Mower Deck - Rollers Group

PART NO. DESCRIPTIONREF NO. QTY.

PIN, COTTER, 3/32" X 3/4 45 5025201X6SM 2 NUT, 3/8-24 HEX JAM 46 5025309SM 2 BUSHING, DECK SUPPORT 47 5048258SM 1 BAFFLE FRONT 44, 50 MOWERS (S/N: 2012651721 & Above) 48 1734181ASM 1

Footnotes

The above parts group applies to the following Mfg. Nos.:

5900662 - ZT3000B24 5900684 - ZT3000B24

Briggs and Stratton Yard Power Products Group

TP 400-7330-H-CH-S

Hex Head Capscrew

Hex Nut

Lockwasher

Washer

Carriage Bolt

Hardware Identification & Torque Specifications

Screw, 1/2 x 2

Body

Diameter

Body

Length

Inside Diameter

Nut, 1/2”

Marks

3/8” Bolt or Nut

Wrench—9/16”

3/8

5/16” Bolt or Nut

Wrench—1/2”

5/16

1/4” Bolt or Nut

Wrench—7/16”

1/4

1/2” Bolt or Nut

Wrench—3/4”

1/2

DIA.

7/16 DIA.

7/16” Bolt or Nut

Wrench (Bolt)—5/8”

Wrench (Nut)—11/16”

Wrench & Fastener Size Guide

1/4 3/4

1/2

1/4 3/4

1/2

1/4 3/4

1/2

1/4 3/4

1/2

Common Hardware Types

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

Hardware Grade

Size Of

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

is 1/2 inch; if a

threads per inch

is 1/2 inch; the

body length

(16 in this

of the

The guides and ruler furnished below are designed to help you select the appropriate hardware and tools.

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 3/4-16 180 244.8 300 408.0 420 571.2 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 b. for flange whizlock nuts and screws - use 135% of

3. Unless otherwise noted on assembly drawings, all torque values must meet this specification.

SAE Grade 2 SAE Grade 5 SAE Grade 8

in/lbs in/lbs

2.1

2.3

3.1

3.5

7.6 8 10.9 12 16.3

8.6 10 13.6 14 19.0

torques. grade 5 torques.

30 31 43 49

NOTES

in/lbs

3.4

3.5

4.9

5.5

41 43 60 68

4.6

4.9

6.8

7.7

MANUFACTURING, INC.

500 N. Spring Street / PO Box 997 Port Washington, WI 53074-0997 USA

www.simplicitymfg.com

Briggs and Stratton Yard Power Products Group

Simplicity ZT3000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual