Genie TZ-34/20 Service Manual page 49

January 2016
Observe and Obey:
Repair procedures shall be completed by a
person trained and qualifi ed on the repair of
this machine.
Immediately tag and remove from service a
damaged or malfunctioning machine.
Repair any machine damage or malfunction
before operating the machine.
Before Repairs Start:
Read, understand and obey the safety rules
and operating instructions in the appropriate
Operator's Manual on your machine.
Be sure that all necessary tools and parts are
available and ready for use.
Use only Genie approved replacement parts.
Read each procedure completely and adhere
to the instructions. Attempting shortcuts may
produce hazardous conditions.
Unless otherwise specifi ed, perform each
repair procedure with the machine in the
following confi guration:
• Machine disconnected from tow vehicle
• Machine parked on a fi rm, level surface
• Boom in the stowed position with both
latches secured
• Key switch in the off position with the
key removed
• Wheels chocked
• Parking brake applied
Part No. 825934
Repair Procedures
About This Section
Most of the procedures in this section should only
be performed by a trained service professional
in a suitably equipped workshop. Select the
appropriate repair procedure after troubleshooting
the problem.
Perform disassembly procedures to the point
where repairs can be completed. Then to
re-assemble, perform the disassembly steps in
reverse order.
Symbols Legend
Indicates that a specifi c result is expected after
performing a series of steps.
Indicates that an incorrect result has occurred
after performing a series of steps.
Genie TZ-34/20
Section 4 • Repair Procedures
Safety alert symbol—used to alert
personnel to potential personal
injury hazards. Obey all safety
messages that follow this symbol
to avoid possible injury or death.
Indicates an imminently
hazardous situation which, if not
avoided, will result in death or
serious injury.
Indicates a potentially hazardous
situation which, if not avoided,
could result in death or serious
injury.
Indicates a potentially hazardous
situation which, if not avoided,
may cause minor or moderate
injury.
Indicates a potentially hazardous
situation which, if not avoided,
may result in property damage.
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