FormNo.3360-816RevA
ChannelReinforcementKit
Z400ZMasterMowers
ModelNo.112–8673
InstallationInstructions
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
1
InstallingtheChannelPlates
Partsneededforthisprocedure:
1
Smallchannelplate
4
Bolt(1/2x3–1/2inches)
4
Flangedlocknut(1/2inch)
Procedure
1.DisengagethePTO,movethemotioncontrollevers
totheneutrallockedpositionandsettheparking
brake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Loosenthelugnutsorboltsonthereartires
(Figure1).
4.Raisethemachinesothereartiresareofftheground
andsupportthemachinewithjackstands.
5.Removethelugnutsorboltsandreartiresfromthe
machine(Figure1).
6.Removethebrakebandboltsandremovethebrake
bandfromthewheelhub(Figure1).
7.Removethecotterpinfromtheaxlenutandremove
theaxlenutandwasher(Figure1).
8.Pullthewheelhubfromthewheelmotor(Figure1).
Thismayrequiretheuseofapulleypullertoremove
it.
9.Ifneeded,removethehydrauliclinesconnectedto
thewheelmotor(Figure1).Raisetheendsabovethe
hydraulictanktopreventtheuidrunningoutand
plugthehydrauliclines.
10.Removetheretainerpinfromtheyokeatthetopof
thebrakelinkage(Figure1).
11.Removethebolts,washersandnutsholdingthe
wheelmotortotheframeandremovethewheel
motorandbrakeassembly(Figure1).
Note:Rememberthepositionofthespacers.The
longspacersareusedfortherearboltsandtheshort
spacersareusedforthefrontbolts.
12.Placethesmallchannelplateinsidetheframe
channel(Figure2).
13.Installthesmallchannelplate,wheelmotor,and
brakeassemblytotheframewiththe2shortand
longspacers,4angedlocknuts(1/2inch),and4
bolts(1/2x3-1/2inches)(Figure2).Ensurethe
spacersareinstalledinthecorrectposition.
14.Torquetheboltsbetween92to108ft-lb(125to146
N-m)
15.Connectthehydrauliclinestothewheelmotorif
removedearlier(Figure2).
16.Installthewheelhubtothewheelmotorwiththe
washerandslottednut(Figure2).
©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.Toro.com.
OriginalInstructions(EN)
PrintedintheUSA.
AllRightsReserved