Loader Attachment - Troubleshooting - New Holland B95C Original Instructions Manual

Loader attachment - Troubleshooting

Problem
The lifting circuit fails to
operate, is slow or loses
power.
The bucket fails to
operate, is slow or loses
power.
Cylinder leak (spools in
neutral).
Hesitation in the raising
movement of the loader
attachment or of the
bucket cylinders when
the control is initially
actuated.
8 - TROUBLESHOOTING
Possible Cause
Valve spool leaking.
Cylinder seals leaking or cylinder barrel
damaged.
The relief valves are stuck open, set to a
too low value or there is a leak in the seat.
Valve spool leaking.
Cylinder seals leaking or cylinder barrel
damaged.
Damaged cylinder barrel.
Internal valve leak.
Load check valve between control valve
sections damaged.
Inspect the spool and check it for wear or
scratches.
Inspect and reseal the cylinder.
Check the bucket circuit relief valve.
Inspect the spool and check it for wear or
scratches.
Inspect and reseal the cylinder.
Inspect and reseal the cylinder.
Inspect the spool and check it for wear or
scratches.
Disassemble and inspect.
8-15
Correction