Exmark METRO MG481KA322P Parts Manual

METRO

®

ModelNo.MG481KA322P—SerialNo.312000000andUp

Picturebelowmaynotreectactualproduct.

PartNo.4500-942Rev.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).

©2011—ExmarkMfg.Co.,Inc.
IndustrialParkBox808
Beatrice,NE68310

2

Contactusatwww.Exmark.com.

PrintedintheUSA.

AllRightsReserved

If your Exmark dealer does not have the
Exmark part in stock, Exmark will get the parts
to the dealer the next business day or the part
will be FREE Guaranteed!! (Some restrictions
apply. See your participating Exmark Dealer for
details.)

Contents

MowerDeckAssembly......................................................................................4

EngineDeckAssembly......................................................................................6

EngineDeckAssembly(cont.)................................................................................8

PistolGripUpperHandleandControls........................................................................10

FuelT ankAssembly........................................................................................12

Decals...................................................................................................13

3

MowerDeckAssembly

4500-942A41

MowerDeckAssembly(continued)

Ref.

PartNumber

Qty.Description

1116-07991

Deck(116-0618-01)
W/Decals&Dogleg&
DischargeDeector(32)

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

20103-65832Blade,Notched
20103-65812Blade,Mulching

■

20103-67382

Blade,LowLift

20103-15772

Blade,Solid

20116-51782

Blade,Extreme(32 )

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
271-3237341

DriveBelt(ToBlades)32

Model

283246-182

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)

33116-27051

Shield(1-322149-01)

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

Ref.

PartNumber

Qty.Description

41116-36261Pulley-Idler
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
66103-12382

Asm,Caster/Mount

Complete
671-3022032

SupportASM
681-302194-012

Support-Caster
691-3033349

Washer-SpringDisc5/16
701-3243721

PadAndSpringASM
71103-13302

Guard-BearingTop

▲

723256-31

Washer-5/16Std
731-3237181Rod-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,T orsion
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.

54500-942A