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AppendixA: Troubleshooting
CHECK OR TEST
(Checkof test in sequenceshown
until problem is resolved,)
Engine
won'tstart
PROBLEM
Engine shuts off when
Wheelsffines/PTO Drive
Leveris shifted into
FORWARD
Engine does notshot off
when Forward _nterlosk
Leversare released wNle
Wheels/Tines/PTO Drive
Leveris in FORWARD
Throttle Lever in STARTposition X
Wheels/Tines/PTO Drive Lever
in NEUTRALposition X
Forward Interlock Wire Harness
connector securely mated X X
Forward Interlock Leversi_otbeing
squeezedprior to shifting Wheels/
Tines/PTODrive Leverto X
FORWARDposition
Visually inspect for bare_broken
or disconnected wires X X
Clreckhandlebar wire harness X X
Checktransmission wire harness X X
Treahlesheetia# Precedares
1 Wheels/Tiees/PTO[}rive Lever:
A. Leverfleesnetstayin FORWARD-
*Drivebeltmaybetootight. Raisebelt
adjustmentblocka little(Sect.5)=
,,ClutchpawIspringatendof levermaybe
overstretched,install newspring.
B. Leverhardteshift intoREVERSE-
, Checkreversediscfor wear(Sect.5)=
,,Checkadjustmentof reversediscand/or
reversespringandplungerassy.(Sect=5).
*Cleanandre-lubricaterector ITlountbars,
beltadjustmentblockandlinkageson lever
(Sect=5)=
C. TiOerstaysin REVERSEwhenteveris
reteased-
,,Lubricatemotor mountbars,beltadjust°
rnentblockandlinkageso,1lever(Sect.5).
*Checkadjustmentof reversespringand
plunger(Sect.5). If problempersists,
contactTechnicalServiceDepartment.
D. Leversticksin FORWARD-
* Lubricaternotormountbars,beltadjust°
rnentblock,andlinkagesoll lever(Sect.5).
If problemcontinues,contacttheTechnical
ServiceDepartment.
E. LeverhardtoshiftintoFORWARD-
*Followadvicefor ProblemI=D=Alsocheck
for possiblebentmotor mountbarthat could
bebindingin enginemountholes.
2 WheelSpeedLever:
A. Leverhardtoshift, orsticksin FASTer
SLOWwheelgearpositions=
Figure 5=43: Check connecting red,
shifting Dnkage and eccentric lever.
* Lubricateeccentricleverat rearof power
unittransmission(Figure5-43). If rust is
present,usepenetratingoil andwork
eccentricleverbackandforth byhand.
, Lubricatelinkageto Whee!SpeedLeverto
eccentriclevel(Figure5°43).
* Clutchinsidetransmissionmaybebinding.
Disconnectlinkagefrom eccentricleverand
work eccentricleverbyhand. if difficultor
impossibleto move,it maybedueto a
damagedkeywayon the whee!shaft.
ContactTechnicalServiceDepartment.
* Lubricatewashersandcastlenuton pivot
of lever. If necessary,removeroll pin and
backnutoff 1/6thturn. Replaceroll pinand
testthemovement.
* Applygreaseto zerkfitting (if soequipped)
with greasegun untilgreaseappearsaround
washers.
B. Levershiftsinto FASTwheelgear,but
netintoSLOWwheelgear-
* Connectingrodatendof levermightbe
backwards,or bentin towardtransmission
housingandhitting it. Othershiftinglinkage
might bebent. Straightenor replacelinkage
(Figure5°43).
* Clutchinsidetransmissionmaybebinding
(Problem2-A).
C. Levermevesfreely,hut wen'tshift in or
outofgear-
* Eccentricshiftingpin insidetransmission
rnaybebroken(rare)or worn. Disconnect
linkagefrom eccentricleverandtry moving
eccentricleverbyhand(Figure5°43). If
levermoveseasily,contacttheTechnical
ServiceDepartment.
3 WheelsaedTieesWee't Term
* Reviewoperationofcontrols (Sect=3 & 4)=
* Checkconditionandadjustmentof drive
beltand reversedisc (Sect=5)=
, MoLHlting boltfor transmissiondrivepulley
maybeloose. (SeeFigure51). If so, drive
beltor reversediscwillturn pulley,but
pulleywon'tturn maindriveshaft.
, Wormgearsthatdrivewheelandtiller
shaftsmaybeworn.
4 WheelsTerm [}titTieesWee't:
* Tines/PTOClutchLevermustbe inENGAGE
position(Sect.3)=
, Tines/PTOClutchLevermayneedadjust°
I_fe nt=
* Keyfor dogclutchontineattachmentmain
driveshaftmaybemissing,broken.
, Wormgearsthatdrivethetineshaftmay
beworn.
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