Exmark 4500-764 Rev.A User manual

Brand
Exmark
Model
4500-764 Rev.A
Category
Lawnmowers
Type
User manual

This manual is also suitable for

Exmark 4500-764 Rev.A is a versatile and powerful device designed to meet your gardening and landscaping needs. With its robust construction and advanced features, this machine offers exceptional performance and efficiency. The 4500-764 Rev.A boasts a mower deck assembly that provides precise cutting and mulching capabilities, ensuring a well-manicured lawn. The engine deck assembly houses a powerful transmission and durable components, delivering reliable operation and smooth power transfer.

Exmark 4500-764 Rev.A is a versatile and powerful device designed to meet your gardening and landscaping needs. With its robust construction and advanced features, this machine offers exceptional performance and efficiency. The 4500-764 Rev.A boasts a mower deck assembly that provides precise cutting and mulching capabilities, ensuring a well-manicured lawn. The engine deck assembly houses a powerful transmission and durable components, delivering reliable operation and smooth power transfer.

METRO
®
ModelNo.MG16KA362—SerialNo.920000andUp
PartNo.4500-764Rev.A
OrderingReplacementParts
Toorderreplacementparts,pleasesupplythepartnumber,
thequantity,andthedescriptionofeachpartdesired.
UnderstandingReferenceNumbers
Eachidentiedpartinanillustrationhasareference
number.Thereferencenumberforapartalsoappearsin
thepartslist,alongwithotherinformationaboutthepart.
Thiscatalogusestwospecialreferencenumberformats,
onetoindicatepartsinaserviceassemblyandanotherto
indicatethequantityofagivenpartinanillustration.
ServiceAssemblyReferenceNumbers
Partsinserviceassemblieshavereferencenumbersinthe
forma:b.Thearepresentsthereferencenumberofthe
entireserviceassemblyandthebrepresentsasequential
numberuniquetoeachpartwithintheserviceassembly.
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.
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
HSBH:hexsocketbuttonhead
HSFH:hexsocketathead
HSH:hexsockethead
HWH:hexwasherhead
HWHTF:hexwasherheadthread
forming
HYD:hydraulic
LH:lefthand
LP:LiquidPropane
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
RRB:rearrollerbrush
SFH:slottedllisterhead
SHH:slottedhexhead
SHWH:slottedhexwasherhead
SPH:slottedpanhead
SQH:squarehead
SRH:slottedroundhead
STD:standard
TAP:selftapping
TTH:torxtrusshead
TouchUpPaint
Exmarkblacktouchupspraypaint–glossblack.
Exmarkredtouchuppaint(spraypaint–P/N1-850337-.6ozliquidbottle–P/N103-9140).
©2010—ExmarkMfg.Co.,Inc.
IndustrialParkBox808
Beatrice,NE68310
2
Contactusatwww.Exmark.com.
PrintedintheUSA.
AllRightsReserved
3
Contents
MowerDeckAssembly......................................................................................6
EngineDeckAssembly......................................................................................8
EngineDeckAssembly(cont.)...............................................................................10
ECSUpperHandleandControls.............................................................................12
FuelTankAssembly........................................................................................14
Decals...................................................................................................15
4
5
MowerDeckAssembly
4500-764A61
MowerDeckAssembly(continued)
Ref.
PartNumber
Qty.Description
1103-23121
Deck(116-0616-01)
W/Decals,Dogleg,&
DischargeDeector
21-302189-011
Bafe-Dogleg
3322-2
7
Screw-HH5/16-18X5/8
432128-2022
Nut-Whizlock5/16-18
5
103-36001
IdlerArmASM
6302-522
Zerk-1/8-27Str
7
302-191
Zerk-1/4-28Str
81-3233854Knob-3Prong
91-8090202Pin
103296-291
Nut-Nyloc5/16-18
11323-88
Screw-HH3/8-16X11/2
123290-35716
Nut-Whizlock3/8-16
131-3237481
Ring-PushOn
1498-59759
Washer-SpringDisc3/8
151-8082801
Pin-Clevis5/16X149/64
161-3031051Yoke-Adjustable
171-8060033
Hairpin-Cotter
1832151-1031E-Ring
197028091
Screw-HH
20103-65842Blade,Notched
20103-65822Blade,Mulching
■
20103-65802
Blade,LowLift
20103-15782
Blade,Solid
20103-63372Blade,Extreme
211-5133382Washer
223253-72
Washer-Lock1/2
233217-92
Nut-Hex1/2-13
24325-202
Screw-HH1/2-13X6
251-3033521
Washer-Spindle
2632120-351E-Ring
271-3237331
DriveBelt(T oBlades)36
Model
281-8033102
Setscrew-5/16-18X3/8
●
29322-69
Screw-HH5/16-18X11/4
303256-231
Washer-5/16Sae
311-3035372
Stud-Shield,Belt(Short)
321-3035362
Stud-Shield,Belt(Long)
33116-27061
Shield(1-302213-01)
W/Decals
341-3234174
Washer-BeltShield
351-322145-012Fork
36103-12362
Asm,CasterWheel
Assembly
37109-51511
Deector,Discharge
383296-561
Nut-Nyloc1/4-20Thin
391-3237292
Sleeve-Bearing
40323-48
Screw-HH3/8-16X3/4
411-6038431Pulley-Idler
Ref.
PartNumber
Qty.Description
42103-83872
Asm,CutterHousing
Complete
43109-88541
Pin-Chute
44103-82802
Kit,CutterHousing
▲
45302-612
Zerk-45°1/4-28
46103-25352
Spacer-GuardBottom
471-4031791Tube-Pivot
481-3033148
Spacer-Caster
491-3235292
Tube-Spindle,Short
▲
50321-42
Screw-HH1/4-20X3/4
511-3035144Bearing-Flanged
521-3233392Washer
531-4031832
Sheave
543219-62
Nut-Hex5/8-18
55
1-8008612
Screw-Cap,HH
561-8072672
Key-Machine1/4X3/16X
11/4
57
1-3235398
Spacer-BladeDrive
581-5132082
Washer-SpringDisc5/8
591-3034341Bushing-Engagement
601-3033481Eyebolt-Thread,LH
611-3032361Body-Turnbuckle
621-3032381Eyebolt-Thread,RH
631-3222351Arm-Assist
64322-101
Screw-HH5/16-18X2
651-3233031Linkage-Arm
66103-22812
Asm,Caster/MntComplete,
Weighted
67103-22962
Asm,CasterWheelSupport
W/Bearings,Weighted
68103-2297-012
Wld,CasterWheelSupport,
Weighted
691-3033349
Washer-SpringDisc5/16
701-3243721
PadAndSpringASM
71103-13302
Guard-BearingTop
▲
723256-31
Washer-5/16Std
731-3237151Rod-Brake
741-3230711
Spring-Extension
75
1-3237471
Spring-Compression
761-3237461
Spacer-Flanged
77
3296-422
Nut-Nyloc1/4-20
781-5135472
Spacer
79103-21712
Kit,Tire&WheelAsmW/
Spacer
801-5138091Bearing
811-5138104Bushing-Flanged
82116-09621
Spring,Torsion
83116-35151
Screw,HHSpecial5/16-18
X1.25
●
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
■
Requiresinstallationofmulchkitforpropermulching.SeeyourExmarkdealerfordetails.
▲
ApplyMobilHTSgrease(P/N103-52171.5ozpacket)(orafood-gradeanti-seize).Seeoperator smanualforlocations.
74500-764A
EngineDeckAssembly
4500-764A83
EngineDeckAssembly(continued)
Ref.
PartNumber
Qty.Description
1103-34991
RearDeck(117-3521-01)
W/Decals
21-3235001Transmission
31-3243402
Asm,Coupling,W/Guard
AndZerk
41-3235022
Shaft-Transmission
5
103-25871Adapter
61-3232522
Bearing-Shaft
●
7
1-3232542
Flange-Output
8103-65112
Sheave-Transmission
●
932151-622Ring-Retaining
101-8050054
Washer-Lock5/16Heavy
111-3730341Washer
123245-412
Setscrew-1/4-20X3/8
■
131-3232801Belt,Transmission
143290-3573
Nut-Whizlock3/8-16
153296-391
Nut-Nyloc3/8-16
16103-34981
ShifterPlate(1-323387-03)
W/Decals
171-323389-032
Bracket-Plate,Shift
183230-12
Bolt-Carriage5/16-18X3/4
1932128-202
Nut-Whizlock5/16-18
2051-42202
Guard-Coupler
21103-16661
Sheave-Transmission
●
22103-16681
Sheave
●
23103-41771Key
24302-192
Zerk-1/4-28Str
25103-17331
Grip
26323-74
Screw-HH3/8-16X11/4
Ref.
PartNumber
Qty.Description
27323-131
Screw-HH3/8-16X23/4
281-8033102
Setscrew-5/16-18X3/8
■
291-6334531
Spacer-Clutch
301-6036102
Washer-SpringDisc7/16
3192649644
Bolt-HWH5/16-18X3/4T ap
321-3031861Bellcrank
331-3232781
Sheave-Transmission
●
341-3233791Washer
3598-5975
5
Washer-SpringDisc3/8
363296-61
Nut-Nyloc3/8-24
373257-53
Key-Woodruff#93/4X3/16
381-3032821
Switch-Start,Neutral
393231-61
Bolt-Carriage3/8-16X2
403256-52
Washer-7/16Std
411-3232851Pulley-Idler,Flat
423256-241
Washer-3/8Sae
43321-34
Screw-HH1/4-20X5/8
443296-424
Nut-Nyloc1/4-20
451-6034031
Bolt-Shoulder
46116-37021
Screw,HH7/16-20X11/4
■
471-5130511
Switch-N.O.
48322-34
Screw-HH5/16-18X3/4
493290-5002
Screw-PPH#10-24X5/8
501-6331811Plate-Tapped
51103-16061
AsmShiftLever,W/Grip
53114-35504
Washer-Lock,Spring
54114-35494Nut-M8
55
1-6533132
Gasket-Exhaust
56116-43961
Mufer
●
Applyanti-seizecompoundinbore.
■
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
94500-764A
EngineDeckAssembly(cont.)
4500-764A104
EngineDeckAssembly(cont.)(continued)
Ref.
PartNumber
Qty.Description
1103-1611-032Arm-Brake
2302-194
Zerk-1/4-28Str
31-322117-031Axle
42412-1042
Clamp-R
5
103-1615-031Arm-Idler,LH
61-8060034
Hairpin-Cotter
7
103-1616-031Arm-Idler,RH
832151-474Ring-Retaining
91-3232882
Belt,WheelDrive(36?&48?
Models)
1032128-204
Nut-Whizlock5/16-18
111-3232622Band-Brake
12110-58662
Swivel-Brake
131-4123582
Scraper
143296-294
Nut-Nyloc5/16-18
151-3232772Idler-Wheel,Drive
16322-62
Screw-HH5/16-18X11/4
1799-86642
Bolt-HH3/8-16X3Tap
183290-35714
Nut-Whizlock3/8-16
193296-394
Nut-Nyloc3/8-16
201-323287-012
Shield-Wheel,Drive
211-3232834
Spacer-Shield
221-6034022
Spring-Extension
23103-16191
Linkage,Brake(LH)
Ref.
PartNumber
Qty.Description
23103-16201
Linkage,Brake(RH)
241-5139592
Wingnut-Nyloc5/16
25323-394
Screw-HH3/8-16X5
261-5231571Washer
●
261-5434361
Washer-Spacer
●
2798-59754
Washer-SpringDisc3/8
281-3233072
Pin-Clevis1/2X1
291-8030512
Nut-Push3/8
30103-16182
Swivel,ShortAdjust
31323-64
Screw-HH3/8-16X1
32109-47212
Asm,WheelDrive(36?&48?
Models)
34109-43592
DrumAndSheaveASM
361-3237192
WheelAndTireASM
371-3237201
Tire-Turfmaster
381-3233281
WheelAndHubASM
391-3233294Bearing-Flanged
40322-58
Screw-HH5/16-18X1
411-8050058
Washer-Lock5/16Heavy
4232120-472Ring-Retaining
441-8085192
Ring-Snap
4798-32591
Shield-Trailing
48322-32
Screw-HH5/16-18X3/4
●
QTYAsRequired
114500-764A
ECSUpperHandleandControls
4500-764A126
ECSUpperHandleandControls(continued)
Ref.
PartNumber
Qty.Description
1116-40791
Wld,Lever,Opc(LH)
▲
21-3033652Bushing-Nylon
31-8033222
Setscrew-5/16-24X5/16
■
4103-0769-031
Wld,OpcAxleLever
5
1-3033631
Spring-Extension
61-3033351
Tie-Cable715/16(Large)
7
1-8075132
Bolt-Carriage#10-24X1/2
83296-22
Nut-Nyloc#10-24
9116-24261
Cable,Throttle
10116-40801
Wld,OpcLever(RH)
▲
111-3030201
Grip-Lever
12103-16291
Lever,ClutchW/Grip
133296-292
Nut-Nyloc5/16-18
143256-41
Washer-3/8Std
15103-00272Bushing-Lever,Drive
161-8060032
Hairpin-Cotter
17103-16271Linkage,Upper
18103-16042Linkage,WheelDrive
191-5432961
Grommet
20103-08152
Grip-Bar,Handle
211-3034356
Washer-SpringDisc1/4
22103-16311
Latch,Thumb(LH)(Not
Shown)
●
22103-16301
Latch,Thumb(RH)
233296-421
Nut-Nyloc1/4-20
24103-0770-031Wld,Handle
251-3030881
Clip-Cable
26323-64
Screw-HH3/8-16X1
35103-04981Nut-Ignition
3933094-001Washer
41116-26611Harness-Wire
423256-221
Washer-1/4Sae
43321-41
Screw-HH1/4-20X3/4
441-4031211
Switch-Key
Ref.
PartNumber
Qty.Description
44:11-6035111Key-Ignition
44:2103-21061Key-ExmarkLogo
451-6331811Plate-Tapped
463296-39
5
Nut-Nyloc3/8-16
473290-5002
Screw-PPH#10-24X5/8
481-5130511
Switch-N.O.
491-3232291
Clip-Loom3/8
501-3032876
Tie-Cable51/2(Small)
511-3234301Module-Interlock
52323-141
Screw-HH3/8-16X3
53322-92
Screw-HH5/16-18X13/4
541-4131524
Bushing-Sleeve
55
116-40811Lever,DriveLH
563219-32
Nut-Hex3/8-24
57
321-142
Screw-HH1/4-20X23/4
5832128-3312
Nut-Whizlock1/4-20
59103-04642
Pin-Spring1/8X1/2
603256-2210
Washer-1/4Sae
61103-02352
Screw-HH1/4-20X11/8
W/Nylon
■
62116-40821Lever,DriveRH
633220-34
Nut-Jam3/8-24
64109-49341
Asm,Console
(109-4649-03)W/Decals
65321-310
Screw-HH1/4-20X5/8
66103-25131Asm,DriveLeverRH
67103-25141Asm,DriveLeverLH
68103-24632Balljoint
69103-0489-031
Bracket,OpcAxle
70103-17961
Cable-Choke
71103-1797-011
Bracket-Cable,Choke
721-6330801
Spacer
733256-141
Washer-#10Std
75
33114-0161
Screw-HHM8-1.25X16Mm
●
Notillustrated
■
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
▲
UsePro-Lockretainingtype,Partno.1-840023(.5cctube)oninsideofboreofOPChub.
134500-764A
FuelTankAssembly
Ref.
PartNumber
Qty.Description
12412-98
5
Clamp-Hose
21-6037701Valve-Fuel
399-50001
Valve-Check,Fuel
4103-26051Fitting-FuelBulkhead
W/Strainer
▲
5
104-83002
Nut-Nyloc5/16-18Flg
6106-94922Hose-Fuel
7
107-45432
Clamp
8109-06501Hose-Fuel
999-94151Hose-Fuel
10114-02851Valve-Rollover
11115-44651
Cap-Fuel,Ratcheting
Ref.
PartNumber
Qty.Description
12115-78721Hose-Fuel
13116-36561Asm-FuelT ank
14119-65491
Grommet-Valve,RollOver
15120-22341Fitting-Tee
16120-22351Filter-Air
17322-102
Screw-HH5/16-18X2
183256-32
Washer-5/16Std
19116-43461Hose,Emissions
201-3033353
Tie-Cable715/16(Large)
211
Pn41019-1055FilterW/6In
FuelLine
■●
●
Notservicedseparately
■
Obtainpartsfromwww.kawpowerepc.com
▲
UsePro-Lock,NutType(P/N1-840022,.5mltube)onthreads.
4500-764A147
Decals
Ref.
PartNumber
Qty.Description
1103-16231
Decal,Console
2103-17981Decal,Throttle
3103-28821Decal,ExmarkLogo
4117-27181
Decal-Arrester,Spark
5
103-20761
Decal-Caution
61-3234271Decal,BeltRouting
91-3234111
Decal,Commercial36
1198-59541
Decal-Cover,Missing
131-3035181
Decal,Shifter
151-3035201Decal,Trivantage
Ref.
PartNumber
Qty.Description
16103-29201Decal,MetroModel
171-3035081Decal-Warning,Discharge
181-4030051Decal-Danger
191-3035171Decal,BeltDrive
201-4031431
Decal,SulkyWarning
21103-22451
Decal,EcsInstruction(RH)
22103-22441
Decal,EcsInstruction(LH)
23116-47691Decal-EmissionsFilter
99103-26401Decal,Kit
●
●
Notillustrated
8154500-764A
Notes:
Notes:
Notes:
EXMARK
®
MAINTENANCE
Premium Hydro oil
Part No. 109-9828
Commercial quality for tough, high-
heat conditions.
Designed specifically for zero-turn
mower hydraulic systems.
Superior shear resistance under
heavy loads.
maximize tHe Performance of your exmark.
4-cycle Premium engine oil
Part No. 116-3373
Both SAE 30 and SAE 10W-30 in one
bottle.
Contains increased levels of zinc and
phosphorus for better lubricity.
No Viscosity Index Improvers that tend
to shear down in high heat.
Synthetic formulation.
Gas & Diesel compatible.
Anti-corrosion additives.
API 'SL' and JASO rated with wet
clutch compatibility for other machines.
Available from your local Exmark dealer. Find your closest dealer at exmark.com
MID-MOUNT RIDING ACCESSORIES AND OPTIONS
SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS
WALK-BEHIND ACCESSORIES AND OPTIONS
GRASS CATCHER
MICRO-MULCH SYSTEM
TURF STRIPER
STANDON
CUSTOM RIDE SEAT SUSPENSION SYSTEM
FULL SUSPENSION SEAT
DECK LIFT ASSIST KIT
HITCH KIT
LIGHT KIT
12
V POWER PORT
MICRO-MULCH SYSTEM
OPERATOR CONTROLLED DISCHARGE
ROLL OVER PROTECTION SYSTEM (ROPS)
SUN SHADE
TRASH CONTAINER
TURF STRIPER
ULTRA VAC COLLECTION SYSTEM
ULTRA VAC QUICK DISPOSAL SYSTEM
OUT-FRONT RIDING ACCESSORIES AND OPTIONS
CUSTOM RIDE SEAT SUSPENSION SYSTEM
DUAL-TAIL WHEEL
FLOOR PAN EXTENDER
HITCH KIT
LIGHT KIT
MICRO-MULCH SYSTEM
ROLL OVER PROTECTION SYSTEM (ROPS)
SNOW BLADE
SNOWBLOWER
SUN SHADE
TRASH CONTAINER
ULTRA VAC COLLECTION SYSTEM
ULTRA VAC QUICK DISPOSAL SYSTEM
WEATHER CAB
PlaceModelNo.andSerialNo.
LabelHere(IncludedintheLiterature
Pack)orFillinBelow
DatePurchased
EngineModelNo.andSpec.No.
ModelNo.EngineSerialNo.(E/No)
SerialNo.
©2010ExmarkMfg.Co.,Inc.
IndustrialParkBox808
Beatrice,NE68310
AllRightsReserved
PartNo.4500-764Rev.A
(402)223-6300
Fax(402)223-5489
PrintedintheUSA.
www.exmark.com
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Exmark 4500-764 Rev.A User manual

Brand
Exmark
Model
4500-764 Rev.A
Category
Lawnmowers
Type
User manual
This manual is also suitable for

Exmark 4500-764 Rev.A is a versatile and powerful device designed to meet your gardening and landscaping needs. With its robust construction and advanced features, this machine offers exceptional performance and efficiency. The 4500-764 Rev.A boasts a mower deck assembly that provides precise cutting and mulching capabilities, ensuring a well-manicured lawn. The engine deck assembly houses a powerful transmission and durable components, delivering reliable operation and smooth power transfer.

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