Toro Groundsmaster 4300-D - Cutting Deck Lift;Lower Problems

CuttingDeckLift/LowerProblems
Problem
PossibleCauses
Noneofthecuttingdeckswilllower.
•Theseatswitchorcircuitwiringisdamaged.
•ThemowspeedlimiterisintheTRANSPORT
position.
•Thelower/mowswitchonthejoystickor
circuitwiringisdamaged.
•Themow/transportswitchorcircuitwiringis
damaged.
•TheliftcontrolmanifoldPRVsolenoidcoilor
circuitwiringisdamaged.
•TheliftcontrolmanifoldS1solenoidcoilor
circuitwiringisdamaged.
•Ahydraulicprobleminthecuttingdeck
lift/lowercircuitexists;refertoTroubleshooting
(page4–39).
•TheTECisdamaged.
Noneofthecuttingdeckswillraise.
•Theseatswitchorcircuitwiringisdamaged.
•Theraiseswitchonthejoystickorcircuit
wiringisdamaged.
•TheliftcontrolmanifoldPRVsolenoidcoilor
circuitwiringisdamaged.
•TheliftcontrolmanifoldS2solenoidcoilor
circuitwiringisdamaged.
•Ahydraulicprobleminthecuttingdeck
lift/lowercircuitexists;refertoTroubleshooting
(page4–39).
•TheTECisdamaged.
Onecuttingdeckwillnotraiseorlower,butall
othercuttingdeckswillraiseandlower.
•Ahydraulicprobleminthecuttingdeck
lift/lowercircuitexists;refertoTroubleshooting
(page4–39).
•TheTECisdamaged.
ElectricalSystem:Troubleshooting
Page5–38
Groundsmaster
®
4300-D
16226SLRevC