Hydraulic Power Unit - Dc Models - Genie TMZ-50/30 Service Manual

June 2005
800-610-4101
ActionRental.com
REV B
How to
Remove the Hydraulic Pump
1 Tag, disconnect and plug the hydraulic hoses
from the pump.
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.
2 Remove the pump mounting fasteners.
Carefully remove the pump.
Part No. 65162
8-2
Hydraulic Power Unit -
DC Models
How to
Remove the Hydraulic Power Unit
1 Disconnect the battery pack from the machine.
Electrocution hazard. Contact with
electrically charged circuits could
result in death or serious injury.
Remove all rings, watches and
other jewelry.
2 Tag, disconnect and plug the hydraulic hoses
from the pump on the hydraulic power unit.
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.
3 Tag and disconnect the power cables from the
hydraulic motor assembly.
4 Remove the power unit mounting fasteners.
Remove the power unit from the machine.
TMZ-50/30
Section 4 • Repair Procedures
HYDRAULIC PUMPS
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