Genie TZ-34/20 Service Manual page 51

January 2016
How to Adjust the
Platform Rotator
The platform rotator is designed to allow the
platform to slip in the event of striking an object
to help prevent damage to the platform. If the
platform rotator is too tight or seized, damage to
the platform may occur. If the platform rotator is
too loose, the platform may rotate side to side
unexpectedly, resulting in a unsafe operating
condition.
1 Remove the platform. See 1-1,
How to Remove the Platform.
a
b
c
d
Part No. 825934
2 Remove the platform rotate mount, platform
mount and platform rotate gear assembly from
the machine.
3 Remove the four bolts securing the cover over
the rotate handle shaft. Remove the cover.
4 Remove the rotate handle shaft and pinion from
the rotate gear case.
5 Remove the fasteners securing the rotate gear
case to the gear shaft seal plate. Remove the
case from the rotate gear assembly.
6 Remove the gear assembly retaining nut from
the top of the shaft.
Genie TZ-34/20
Section 4 • Repair Procedures
PLATFORM COMPONENTS
a rotate gear assembly
b rotate gear shaft
c oil seal
d gear shaft seal plate
e rotate handle shaft cover
f pinion
g rotate shaft
h handle
e
f
g
h
4 - 3