Gehl SL4840 - Page 76

72 917001/CP0905
No down pressure on
the bucket.
Control valve in “float”
position.
Take control out of “float”
position.
Tilt cylinders malfunctioning. Contact your dealer.
Bucket drifts down
with tilt control in
neutral.
Oil leaking past tilt cylinder
seals (internal or external).
Contact your dealer.
Self-leveling valve is
malfunctioning.
Contact your dealer.
Leaking hydraulic hoses,
tubes or fittings between
control valve and cylinders.
Check oil level in reservoir. If
oil is low, check for external
leaks, repair and add oil.
Bucket will not tilt, lift
arm works properly.
Tilt solenoid valve
malfunctioning.
Check electrical connections
to tilt solenoid and repair
connections as needed. If
still not functioning properly,
contact your dealer.
Tilt spool in control valve not
actuated or leaking.
Check valve control linkage
and/or tube connections to
valve.
Lift arm does not
raise, bucket tilt
works properly.
Lift solenoid valve could be
malfunctioning.
Check electrical connections
to lift solenoid and repair
connections as needed. If
still not functioning properly,
contact your dealer.
Lift spool in control valve not
actuated or leaking.
Check valve control linkage
and/or tube connections to
valve.
Lift arm does not
maintain raise
position with left
control in NEUTRAL.
Oil leading past lift cylinder
seals (internal or external).
Contact your dealer.
Oil leaking past lift spool in
control valve.
Contact your dealer.
Self-leveling valve
malfunctioning.
Contact your dealer.
Leaking hydraulic hoses,
tubes or fittings between
control valve and cylinders.
Inspect hoses and tubes,
tighten fittings as needed.
Replace as needed.
Hydraulic System
Problem Possible Cause Remedy
https://tractormanualz.com/