Toro 74660 Parts Catalogue

PartsCatalog

FormNo.3390-321RevA

TimeCutter

®

ZS5000

RidingMower

ModelNo.74660—SerialNo.315000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3390-321*A

OrderingReplacementParts

Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.

UnderstandingReferenceNumbers

Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.

Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.

ServiceAssemblyReferenceNumbers

Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly .

ListofAbbreviations

AR:asrequired

ASM:assembly

BBC:bladebrakecontrol

BHTF:buttonheadthreadforming

CARR:carriage

CCW:counterclockwise

CW:clockwise

DEG:degrees

DPA:DualPointAdjustment

ECM:electroniccontrolmodule

EXT:external

FH:athead

GA:gauge

HD:heavy-duty

HF:hexange

HH:hexhead

HHF:hexheadange

HHFTF:hexheadangethread

forming

HJ:hexjam

HLH:hexlaghead

HOC:height-of-cut

HP:highpressure

HSBH:hexsocketbuttonhead

HSFH:hexsocketathead

HSH:hexsockethead

HWH:hexwasherhead

HWHTF:hexwasherheadthread

forming

HYD:hydraulic

LH:lefthand

LP:lowpressure

LPG:LiqueedPetroleumGas

NI:nyloninsert

NPTF:nationalpipethreadne

PFH:phillipsathead

PPH:phillipspanhead

PPHTF:phillipspanheadthread

forming

PRH:phillipsroundhead

PTH:phillipstrusshead

PTO:power-take-off

RH:righthand

ROPS:roll-overprotectionsystem

Forexample,awheelassemblymightbeidentiedby
referencenumber6,thetireby6:1,thevalveby6:2,and
thewheelby6:3.Whenyouordertheassemblyidentied
byreferencenumber6,youreceiveallpartsidentiedby
referencenumbers6:1,6:2,and6:3.However,youmay
alsoorderanypartindividually .Referencenumbersofthis
typeappearinillustrationandinpartslists.

ReferenceNumbersIndicatingQuantity

Inanillustration,ifareferencenumberindicatesmorethan
onepart,thereferencenumberhastheformnXy .Then
representsthequantityofthepart,theXisthemultiplication
symbol,andtheyrepresentsthereferencenumber.

Forexample,inanillustration,thereferencenumber2X37
meansthattwoofthepartsidentiedbyreferencenumber
37areindicated.

RRB:rearrollerbrush

SFH:slottedllisterhead

SHH:slottedhexhead

SHWH:slottedhexwasherhead

SPH:slottedpanhead

SQH:squarehead

SRH:slottedroundhead

STD:standard

TAP:selftapping

TTH:torxtrusshead

2

Contents

Frame,FrontAxleandCasterWheelAssembly.................................................................4

13InchWheelandTireAssemblyNo.119-3473................................................................6

DeckLiftAssembly..........................................................................................8

MotionControlAssembly...................................................................................10

BrakeAssembly...........................................................................................12

SeatAssembly............................................................................................14

BeltandPulleyAssembly...................................................................................16

HydroTransaxleAssembly..................................................................................18

4PlyWheelandTireAssemblyNo.119-8908..................................................................20

2PlyWheelandTireAssemblyNo.131-3672.................................................................22

LeftHandHydroTransaxleAssemblyNo.119-3350............................................................24

RightHandHydroTransaxleAssemblyNo.119-3351...........................................................26

ClutchAssembly...........................................................................................28

EngineandMuferAssembly................................................................................30

BodyStylingandFuelPodAssembly.........................................................................32

FuelDeliveryAssembly.....................................................................................34

BatteryandElectricalAssembly..............................................................................36

FuseandWireHarnessAssembly............................................................................38

50InchDeckAssembly.....................................................................................40

50InchDeckDecalAssemblyNo.131-3606..................................................................42

50InchDeckBafeAssembly...............................................................................44

50InchDeck,BeltandBladeAssembly.......................................................................46

AttachmentsandAccessories...............................................................................48

©2015—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

3

PrintedintheUSA.

AllRightsReserved

Frame,FrontAxleandCasterWheelAssembly

3390-321A4B2

Frame,FrontAxleandCasterWheelAssembly(continued)

Ref.

PartNumber

1130-0699-011
4125-1726-011
5

119-3473213InchWheelAndTire

6119-34752
7

325-372
83296-452Nut-Lock,NI
9119-3349-012

10117-73942Washer-Thrust
11109-36784Bearing-Ball

Qty.Description

FrameASM
AxleASM

ASM
Spanner
Screw-HH

Fork-Caster

Ref.

16:299-46931Decal
16:3132-08691Decal-Danger

PartNumber

123256-682Washer-Flat
133234-472
15116-43482
16132-08921

1832144-702
203234-426
21104-83016Nut-Flange,NI

Qty.Description

Screw-HHF
Cap-Grease
FootrestASM

Screw-HWHTF
Screw-HHF

53390-321A

13InchWheelandTireAssemblyNo.119-3473

3390-321A6B2A1

13InchWheelandTireAssemblyNo.119-3473(continued)

Ref.

PartNumber

1119-34711Tire-13Inch
3114-16402Bushing-Flange
4232-271

Qty.Description

Stem-Valve

Ref.

PartNumber

5

302-51

99232-461Tube

Qty.Description

Fitting-Grease

●

●

Notillustrated

73390-321A

DeckLiftAssembly

3390-321A8B4

DeckLiftAssembly(continued)

Ref.

PartNumber

11-8060051
2120-54992
4119-3427-031
5

119-3424-031
6117-7337-031
7

119-88752
8131-0914-031Bracket-Battery
93296-292Nut-Lock,NI

10108-78402
11119-33471
12108-78452Block-Pivot
141-6332681
153272-112
163256-263Washer-Flat
17104-830014Nut-Flange,NI

Qty.Description

Pin-Cotter
Screw-HSBH
Lever-Lift
Lift-Deck
Brace-Seat,Rear
Bracket-Lift

Link-Lift
Arm-Lift,Rear

Grip-Lever
Pin-Cotter

Ref.

PartNumber

18131-0901-011Mount-Hydro,FrontRight
19131-0902-011
203234-296
213296-191Nut-Hex
2232144-7016
24131-39451Rod-Mount,Deck
25119-88101Pin-Pivot
35121-29892Decal-Bypass
36130-0701-031
37130-6946-011
383234-478
39117-1232-031Bracket-Hitch
40131-40361Decal
4399-46931Decal

Qty.Description

Mount-Hydro,FrontLeft
Screw-HHF

Screw-HWHTF

Guard-Engine,Wide
Crossmember-Rear,Wide
Screw-HHF

93390-321A

MotionControlAssembly

3390-321A10D2

MotionControlAssembly(continued)

Ref.

PartNumber

1121-07311

1:1121-07261

2121-07301

2:1121-07261

33256-244Washer-Flat
4323-64
5

120-79502
6119-34702

6:2256-1562Bushing-Flange

7

110-68102
8131-41322Damper
93296-424Nut-Lock,NI

10104-830010Nut-Flange,NI
113256-232Washer-Flat
13104-83014Nut-Flange,NI
14119-89252Washer-Belleville
15117-12402Washer
16131-10621
17119-33032Pin-Rod,Hydro
19117-11982Bolt-Pivot
20131-1060-031

Qty.Description

Handle-Control,RH
Grip
Handle-Control,LH
Grip

Screw-HH
Screw-Shoulder
ActuatorArmASM

Stud-Damper

SpeedControlASM

ControlBoxASM

Ref.

PartNumber

213296-562Nut-Lock,NI
22115-5098-052
23120-22732Washer-Nylon
26115-50992Bolt-Pivot
27119-88762
28117-53882Rod-Hydro
29119-88422Mount-Rod,Hydro
30119-89522Washer
31321-32
33117-53852Retainer
3432144-14
401-6038072
4393-60792
44119-89351Knob-RH
45119-89361Knob-LH
4694-44961
473234-476
48131-39481
4932144-704
50120-54701

Qty.Description

Lever-Control

Spring-Return

Screw-HH

Screw-Taptite
Spring-Return,Neutral
Spacer-Nylon

Screw-PPH
Screw-HHF
Decal-SpeedControl
Screw-HWHTF
Decal-HOC

113390-321A

BrakeAssembly

3390-321A12D4

BrakeAssembly(continued)

Ref.

PartNumber

1130-68921
2121-29761
3121-29771
4117-11694
5

3290-3072
632144-364

Qty.Description

BrakeBoxASM
Rod-Brake,Wide(RH)
Rod-Brake,Wide(LH)
Spring-Compression
Pin-Cotter
Screw-PPH

Ref.

PartNumber

7

130-69741

832144-42
103296-422Nut-Lock,NI
11119-89526Washer
12130-0790-031Bracket-Mount,Brake
1394-44962

Qty.Description

Cover-Connector
Screw-HWH

Screw-PPH

133390-321A

SeatAssembly

3390-321A14E2

SeatAssembly(continued)

Ref.

PartNumber

1119-3391-011
2119-88301

2:1105-69781

3115-49661
5

3290-2502
692-70543
7

104-83003Nut-Flange,NI
85-44602Washer-Pivot
9322-22

1237-87712

Qty.Description

Pan-Seat
Seat-18In
Kit-Armrest(Milsco)
Rod-Stop
Pin-Cotter
Spring-Compression

Screw-HH
Bolt-Shoulder

Ref.

PartNumber

13119-3431-032
14121-30361Decal-Timecutter
15119-89721
18106-87171
19131-1039-031
2032144-704
213234-293
223256-231Washer-Flat
233290-3071
241-4130882

Qty.Description

Support-Tank,Rear

Stop-Seat
Decal-Service
Support-Pod,Wide
Screw-HWHTF
Screw-HHF

Pin-Cotter
Bushing-Lever,Lift

153390-321A

BeltandPulleyAssembly

3390-321A16F2