Hydraulic Schematics - Genie TZ-50 Service Manual

September 2014
Observe and Obey:
Troubleshooting and repair procedures shall be
completed by a person trained and qualified 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 Troubleshooting:
Read, understand and obey the safety rules and
operating instructions in the appropriate
Operator's Manual on your machine before
attempting any maintenance or repair procedure.
Be sure that all necessary tools and test
equipment are available and ready for use.
Part No. 824982
About This Section
There are two groups of schematics in this section.
Electrical Schematics
Electrocution/burn hazard. Contact
with electrically charged circuits
could result in death or serious
injury. Remove all rings, watches
and other jewelry.

Hydraulic Schematics

Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to squirt
or spray.
General Repair Process
Malfunction
discovered
problem
still exists
Return to
service
problem
solved
TZ-50
Section 5 • Schematics
Schematics
Identify
Troubleshoot
symptoms
Inspect
Perform
and test
repair
5 - 1