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30 Testing and adjusting
Hydraulic system
Before operating the travel lever,
check the pin position and locked
direction of the travel again.
Make signs and perform checks
securely, since a mistake in lever
operation can cause an accident.
a 30 seconds after starting relief, measure
the amount of leakage for 1 minute.
a Measure several times, moving the motor
a little each time (changing the relative
position between the valve plate and
cylinder and that between the cylinder
and piston).
5) Restore the machine after finishing the test.
30-64
PC88MR-10
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Troubleshooting
