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HOW TO CHECK INTERNAL BOOM CYLINDER LEAKAGE
Raise bucket OFF the ground by retracting
the arm cylinder rod.
If oil leaks from piping side and boom
cylinder rod is retracted there is an internal
leak in the cylinder.
If no oil leaks from piping side and boom
cylinder rod is retracted, there is an internal
leak in the control valve.
3.
Disconnect hose(A) from rod side of boom
cylinder and drain oil from cylinders and
hose.(Put cups on piping and hose ends)
2.
Lower the bucket teeth to the ground with
bucket cylinder fully retracted and arm
cylinder rod retracted almost in full.
1.
R35Z75TS01
R5575BY02
R35Z75TS02