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FormNo.3364-880RevA
Roll-OverProtectionSystemKit
2010andAfterZ500RidingMowers
ModelNo.117-3879
InstallationInstructions
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
Rollbar,rightsection1
Rollbar,leftsection
1
Rollbar,centersection1
Bolt,(3/8x1inch)
8
Curvedwasher
8
Flangenut,(3/8inch)
8
Bolt,(1/2x3–1/4inch)
2
1
Flangenut,(1/2inch)
2
InstalltheRolloverProtectionSystem
(ROPS).
Seatlatchcatch
1
Bolt(5/16x3/4inch)
2
2
Locknut(5/16inch)
2
Replacetheseatlatchcatch.
3
Seatbeltkit
1Installtheseatbelt.
Seatframe
1
Locknut(3/8inch)
2
4
Bolt(3/8x5inches)
2
Installthenewseatframe.
1
InstallingtheRollOver
ProtectionSystem(ROPS)
Partsneededforthisprocedure:
1Rollbar,rightsection
1
Rollbar,leftsection
1Rollbar,centersection
8
Bolt,(3/8x1inch)
8
Curvedwasher
8
Flangenut,(3/8inch)
2
Bolt,(1/2x3–1/4inch)
2
Flangenut,(1/2inch)
Procedure
1.RemovetheexistingROPSfromthemachineframe
anddiscard(
Figure1).
2.Looselyinstalltherightandleftrollbarsectionto
theframe,with8bolts(3/8x1inch),8curved
washers,and8angenuts(3/8inch)(Figure1).
Note:Thecurvewasherconemustbeinstalled
towardthebolthead.
Figure1
3.Installthelanyardclipsontothelongbolts(1/2x
3-1/4inch).
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OriginalInstructions(EN)
PrintedintheUSA.
AllRightsReserved
Note:Makesurethebenttabpointstowardthe
headofthebolt.
Figure2
4.Lightlyoiltheendsofthecenterrollbarsection.
5.Looselyinstallthecenterrollbarsectionusing2
bolts(1/2x3-1/4inch)and2angenuts(1/2inch).
Note:Makesuretheboltsareinstalledfromthe
outsideoftherollbar.
Note:Makesurethelanyardtabisinstalledasshow
andpointsforward.
Figure3
6.Raisetherollbarintotheuprightpositionandsecure
itwiththepinsandhairpincotterpinsfastenedto
thelanyards
Figure4
7.Torquealllowerfasteners,attachedtothemachine
frame,to30ft-lb.
8.Tightenthecenterrollbarbolts(1/2x3-1/4inch)
soitrotatesfreelywithsomeresistance.
Note:Nomorethanonethreadshouldbeexposed
outsidethenut.
Figure5
2
2
ReplacingtheSeatLatch
Catch
Partsneededforthisprocedure:
1
Seatlatchcatch
2
Bolt(5/16x3/4inch)
2
Locknut(5/16inch)
Procedure
1.Tilttheseatforwardandremovetheexistinglatch
catch.
2.Installthenewseatlatchcatchtotheframewith2
bolts(5/16x3/4inch)and2locknuts(5/16inch)
asshown.
Note:Thebentpartofthelatchcatchneedsto
pointdownward.
g013060
1 2
3
Figure6
1.Bolt(5/16x3/4inch)3.Locknut(5/16inch)
2.Latchcatch
3
InstallingtheSeatBelt
Partsneededforthisprocedure:
1
Seatbeltkit
Procedure
1.Tilttheseatforwardandremovetheexistingseat
beltreceiverandretractablebelt.
2.Installthereceiverpartoftheseatbelttotheseat
framewithasuppliedbolt.
3.Installtheretractablebelttotheseatwithasupplied
bolt.
g013056
1
2
3 4
Figure7
1.Recieverwithsuppliedbolt3.Retractablebelt
2.Seat4.Suppliedbolt
3
4
InstallingtheNewSeatFrame
Partsneededforthisprocedure:
1
Seatframe
2
Locknut(3/8inch)
2
Bolt(3/8x5inches)
Procedure
1.Tilttheseatforwardandremovethenutandbolt
fromtheseatretainingrod(Figure8).
1
2
3
g013061
Figure8
1.Bolt3.Nut
2.Seatrod
2.Ifneeded,attachthetwoconnectorsontotheseat
switch.
3.Removethe2bolts(3/8x5inches)and2locknuts
(3/8inch)atthefrontoftheseatwhereitishinged.
Discardthelocknutsandbolts.
4.Removetheseatassemblyfromthemachine.
5.Removetheseatframeandspacersfromtheexisting
seatbyremovingthefourlocknuts(
Figure9).
Discardtheseatframeandkeepthelocknutsand
spacers.
6.Placethespacersontheseatmountingframe
withthebentendsup.Theslotinthespaceris
installedtothefrontoftheseat.
7.Installtheseattothenewseatframewiththefour
locknutsandspacerspreviouslyremoved.
1
2
3
g013062
4
Figure9
1.Seat3.Seatframe
2.Seatspacer
4.Ensuretheslotisinstalled
towardsthefront
8.Installtheseatatthehingeswith2bolts(3/8x5
inches)and2locknuts(3/8inch)(Figure10).
4
Notes:
6
Notes:
7
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