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PROBLEM CAUSE SOLUTION
CAUTION
Boom pin in place
remove boom lock pin before
starting work.
No pressurized
hydraulic oil.
Oil filter plugged. Change filter.
Ensure machine is off and cooled
down.
No pressurized
hydraulic oil
Low hydraulic oil level, top up .
Ensure machine is off and cooled
down.
Not enough flow
Flow control set to low, set control
higher for more flow.
Low engine speed. Set engine speed
Power Pack
Engine Issues.
See trouble shooting section in engine owners manual.
Boom Doesn't rotate or rotates
slowly.
Trouble Shooting continued.
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