Replace The Drive Hub Oil - Genie Z-34/22 Service Manual

April 2016
A-11

Replace the Drive Hub Oil

Drive hub specifications require that this one-time
procedure be performed after the first 150 hours of
usage. After this interval, refer to the maintenance
checklist for continued scheduled maintenance.
Replacing the drive hub oil is essential for good
machine performance and service life. Failure to
replace the drive hub oil may cause the machine to
perform poorly and continued use may cause
component damage.
1 Select the drive hub to be serviced. Drive the
machine until one of the two plugs is at the
lowest point.
2 Remove the plugs and drain the oil into a
suitable container.
3 Drive the machine until one of the two plugs is
at the highest point.
1 drive hub plugs
Part No. 139234
Checklist A Procedures
4 Fill the hub until the oil level is even with the
bottom of the lowest plug hole. Refer to
Specifications, Machine Specifications.
5 Install the plugs into the drive hub.
6 Repeat this procedure for each drive hub.
Z-34/22 Bi-Energy
Service Manual
25