Replace The Drive Hub Oil - Genie Z80/60 Service Manual

Section 3 • Scheduled Maintenance Procedures
CHECKLIST D PROCEDURES
9 Remove the dial indicator and rotate the
turntable 90°.
10 Repeat steps 4 through 9 until the rotation
bearing has been checked in at least four
equally spaced areas 90° apart.
11 Lower the boom to the stowed position and turn
the machine off.
12 Remove the dial indicator from the machine.
3 - 56
D-5

Replace the Drive Hub Oil

Replacing the drive hub oil is essential for good
machine performance and service life. Failure to
replace the drive hub oil at yearly intervals may
cause the machine to perform poorly and
continued use may cause component damage.
Drive Hubs:
1 Select the drive hub to be serviced. Drive the
machine until one of the two plugs is at the
lowest point.
2 Remove both plugs and drain the oil into a
suitable container.
3 Drive the machine until one plug is at the top
and the other is at 90 degrees.
a
a
b
Z-80/60
June 2012
models with pipe plugs
models with o-ring plugs
Part No. 88619
REV E
a
b