RemovingtheEngine(continued)
5.Onmodel31900and31901machines;disconnectthethrottlecableatthe
engine.
IMPORTANT
Markortagthevariouselectricalconnectionsduringremovalif
necessarytoassureproperassembly.
Topreventdamagetotheelectricalwireharnesses,cabletiesand
clampsmaybeusedtosecurewireharnessestothemachine.
Recordthelocationofallcabletiesandclampsthatareremoved
fromthemachineduringengineremovalsothattheycanbeproperly
replacedduringinstallation.
6.Disconnectalloftheelectricalconnectionsattheengine.
Ontheleftsideoftheengine:
•Fuelpump
•Fuelsolenoid(model31900and31901only)
•Oilpressureswitch
•Glowplugs
•Coolanttemperaturesender(model31900and31901only)
•DPFpressuresensor(model31902,31903,31907and31909only)
•2DPFtemperaturesensors(model31902,31903,31907and31909only)
•4enginewireharnessconnectors(model31902,31903,31907and31909
only)
Ontherightsideoftheengine:
•Fusiblelinkconnector
•Startersolenoid
•Alternatorconnector
•Alternatorstud(model31900and31901)
7.Removethefastenerssecuringthewireharnessgroundandbatterynegative
(-)cabletotheengineblock(lowerfrontleftcorner).
8.Usea1/2inchsquaredriveonthehydraulicpumpdrivebeltidlerarmto
relievethebelttensionandremovethebeltfromthepumppulley.
9.DisconnectthecuttingunitdriveshaftatthePTOclutch.
10.RemovethePTOclutchstopstrap.
CAUTION
Makesurethatthehoistorliftusedtoremovetheenginecan
properlysupporttheengine.Theengineassemblyweighs
approximately:
•Model31900and31901=150kg(330lbs)
•Model31902and31903=204kg(450lbs)
•Model31907and31909=172kg(380lbs)
Engine:ServiceandRepairs
Page4–20
Groundsmaster
®
3200,3300and3310
19240SLRevA
To Next Page
Loading...
