Annual Maintenance Procedures; Check The Drive Hub Oil Level And Fastener Torque - Terex Genie GS-1330m Maintenance Manual

November 2021
A-1
Check the Drive Hub Oil Level
and Fastener Torque
Note: This procedure only applies to the
following models.
Models with electric drive
GS-30 / GS-32 / GS-46 / GS-55
Models with hydraulic drive
GS-69 / GS-84 / GS-90
Genie specifications require that this procedure be
performed annually.
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.
1 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 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.
Part No. 1305686GT

Annual Maintenance Procedures

4 Install the plug(s) into the drive hub.
5 Check the torque of the drive hub mounting
fasteners. Refer to Torque Specifications,
Tires and Wheels.
6 Repeat this procedure for each drive hub.
Torque specifications
GS-1530 / 1532 / 1930 / 1932
GS-32 / GS-46 / GS-55
GS-69
(steer end)
(non-steer end)
GS-84 / GS-90
Gear oil grade
GS-1530 / 1532 / 1930 / 1932
GS-32 / GS-46 / GS-55
GS-69 / GS-84 / GS-90
1
Scissor Lifts
Maintenance Manual
33 ft-lbs
45 Nm
80 ft-lbs
108 Nm
68 ft-lbs
92 Nm
130 ft-lbs
176 Nm
94 ft-lbs
127 Nm
Grease NLGI-00EP
Gear oil EP-85
Gear oil EP-90
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