New Holland B95C - Hydraulic System

8-TROUBLESHOOTING
HydraulicSystem
PROBLEMPOSSIBLECAUSECORRECTION
Pumpdriveinoperative.
Checkandrepairasnecessary.
Lowoillevel.
Checkthelevelandtopup.
Allcircuitsfailtooperate.
Restrictedpumpsuctionline.Inspectthesuctionlineandthetank
andrepairasnecessary.
Wornpump.
Makeapumpperformancetest,
replaceandresealasnecessary.
Restrictedpumpsuctionline.Inspectthesuctionlineandthetank
andrepairasnecessary.
Loadsensingpressurereliefvalve
incorrectlyadjusted.
Makeasystempressuretest.
Slowoperationorlossofpowerinall
circuits.
Hydraulicspeedsolenoidvalve
inoperative.
Makeasystempressuretest.
8-20