P1512120 R3
61
Problem
Cause
Solution
Broken drive roller.
Replace damaged component.
Mover Kit with Hydraulic Winch
Problem
Cause
Solution
Valve is leaking.
Loose/cracked fittings.
Tighten/replace fittings.
Worn hose.
Replace hose.
Valve spools are worn.
Replace valve.
Machine operates
slowly.
Oil is hot.
Check oil level and add oil if required (use
general purpose ISO 32 hydraulic oil).
Blockage in hydraulic lines.
Suction hose blocked or kinked.
Power source is not producing
enough oil volume and/or
pressure.
Speed up the engine to produce more
flow/pressure The power unit may not
have enough capacity to operate properly.
Cushion block needs adjusting. Adjust valve on cushion block by turning
inward 1/8 of a turn at a time, refer to
Ram and Travel Speed.
Filter plugged (if equipped).
Change filter.
Hydraulic winch will
not raise conveyor.
Relief valve pressure set too
low.
Adjust relief valve pressure, refer to
Hydraulic Pressure Adjustment.
Oil level is too low.
Check oil level.
Pump is worn out.
Replace pump.
Hydraulic cylinder
leaking.
Worn seal.
Replace seal.
Winch coupler spins
off (Dutton winch).
Internal winch parts worn.
Replace worn parts.
Damage or obstruction
on tracking.
Check tracking for damage or
obstructions.
Conveyor doesn’t drive.
PORTABLE GRAIN BELT CONVEYOR – S-DRIVE FIELD LOADER
7. TROUBLESHOOTING
