Poor Hydrostatic Drive Performance - NC HT1.0 Original Instructions Manual

CHART E1—Poor hydrostatic drive performance
Cause
Poor road speed at full engine revs
Dumper will not move drive
Fault Finding
Check hydraulic oil level
Check move off rpm & adjust if necessary
Test pressure on G port on pump
Test pressure on ports M1 & M2 on pump
Contact NC regarding refurbishment or replacement
Check FNR lever is engaged
Check Fuses & Relays
Check continuity of wires to solenoid on pump
Test pressure on G port on pump
Check the flow from G port on pump
Remedy
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