Toro Pro Force 44552 - Page 37

GeneralOperationProblems(continued)
Problem
PossibleCauseCorrectiveAction
ThedrivebeltislooseordamagedAdjustthedrivebeltorreplaceit
asnecessary;refertothemachine
Operator’sManual
AnozzlerelayisdamagedTestnozzlerelay1andnozzlerelay2
andreplacethemifnecessary;refer
toComponentTestinginChapter5–
ElectricalSystem
ThenozzlerotationmotorisdamagedTestthenozzlerotationmotorand
replaceitifnecessary;referto
ComponentT estinginChapter5–
ElectricalSystem
Thenozzlerotationcircuitwiringis
corroded,loose,ordamaged
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
Models44552,44552TE,and44553–
Thewirelessremoteisnotfunctioning,
(enginespeedcontrolisnotfunctioning
also)
Testthewirelessremotebatteriesand
replacethemifnecessary
Makesurethebatteriesareproperly
installed;refertoWirelessRemotein
Chapter5–ElectricalSystem
Re-establish“associate”remote
control-to-baseunitcommunication;
refertothemachineOperator’sManual
Replacethewirelessremoteasitmay
bedamaged
Model44554–FuseF–1(7.5A)is
damaged
Testthefuseandreplaceitifnecessary;
refertoFusesinChapter5–Electrical
System
Model44554–Thenozzledirection
switchorcircuitwiringisdamaged
Testthenozzledirectionswitch
andreplaceitifnecessary;referto
ComponentT estinginChapter5–
ElectricalSystem
Thenozzledoesnotrotate
Clean,secureorrepair/replacethe
circuitwiring;RefertotheElectrical
SchematicsinAppendixA
ProForce®DebrisBlower
Page3–9
Troubleshooting:GeneralOperationProblems
18237SLRevA