Check The Oil Level In The Drive Hubs; Test The Key Switch - Genie GS-3384 Service Manual

Section 3 • Scheduled Maintenance Procedures
CHECKLIST B PROCEDURES
B-9
Check the Oil Level in
the Drive Hubs
Failure to maintain proper drive hub oil levels may
cause the machine to perform poorly and
continued use may cause component damage.
1 Drive the machine to rotate the hub until the
plugs are located one on top and the other at
90 degrees.
a drive hub plugs
2 Remove the plug located at 90 degrees and
check the oil level.
Result: The oil level should be even with the
bottom of the side plug hole.
3 If necessary, remove the top plug and add oil
until the oil level is even with the bottom of the
side plug hole. Refer to Section 2,
Specifications.
4 Apply pipe thread sealant to the plug(s), and
then install the plug(s) in the drive hub.
5 Repeat this procedure for each drive hub.
3 - 26
B-10

Test the Key Switch

Proper key switch action and response is essential
to safe machine operation. The machine can be
operated from the ground or platform controls and
the activation of one or the other is accomplished
with the key switch. Failure of the key switch to
activate the appropriate control panel could cause
a hazardous operating situation.
1 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
2 Turn the key switch to ground controls and start
the engine.
3 Check any machine function from the platform
controls.
a
Result: The machine functions should not
operate.
a
4 Turn the key switch to the off position.
5 Turn the key switch to platform controls and
start the engine.
6 Check any machine function from the ground
controls.
Result: The machine functions should not
operate.
7 Turn the key switch to the off position.
Result: The engine should stop and no
functions should operate.
GS-3384
September 2005
REV D
Part No. 82259