Hayter MT313 Operator's Manual page 64

1.64
TROUBLE SHOOTING
PROBLEM
Hydraulic oil system
overheating.
Incorrect brake operation.
TROUBLE SHOOTING
Continued.
POSSIBLE CAUSE
Blocked radiator screen.
Blocked oil cooler fins.
Blocked engine radiator matrix.
Low relief valve setting.
Low oil level.
Brakes engaged.
Cutting cylinders tight on bottom
blades.
Defective fan or fan drive.
Faulty wheel motor brake assembly.
Worn brake discs.
1.64
REMEDY
Clean screen.
Clean fins.
Clean matrix.
Have relief valve cleaned and
pressure checked. Consult
your Hayter dealer.
Fill reservoir to correct level.
Disengage brakes.
Readjust settings.
Check fan operation and ser-
vice as required.
Consult your Hayter dealer.
Replace brake discs.
Consult your Hayter dealer.
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