Wheel Drive Assembly - Removal From Machine - JLG 15MVL Series Service Maintenance Manual

Wheel Drive Assembly - Removal From Machine

The electric wheel drive assemblies are mounted indepen-
dent of each other in the base frame at the rear of the
machine.
The wheel drive assembly consists of an 24V DC electric
motor driving a 30.68:1 ratio gear box, the assembly also
included a friction disk parking brake assembly. This
brake assembly is mounted internally on the drive assem-
bly between the drive motor and the gear box assembly.
1. Disconnect the positive battery terminal from the left
side battery.
2. Raise the rear drive wheels of the machine off the
ground, use a fork truck or floor jack. Place a block
or safety stand under machine.
1. Mounting Bolts/Washers (a)
2. Frame Mounting Surface
3. Wheel Drive Assembly
NOTE: Installation same for left and right drive motor - (a) Apply Loctite #242 to threads before tightening.
3121231
Wheel Drive Assembly - Installation (Right Side Shown)
(b) Tighten to 120 ft. lbs. (534 N-m)
– JLG Lift –
SECTION 3 - BASE COMPONENTS
3. Remove the wheel drive cover assembly.
4. Remove the drive wheel mounting lugs and remove
the drive wheel(s).
5. Disconnect the power harness terminals and brake
harness connector(s) from the drive motor.
6. Remove the six (6) hex head cap screws and wash-
ers attaching the drive assembly to the frame.
7. Carefully slide the drive motor assembly out of the
base frame for disassembly.
4. Drive Wheel
5. Wheel Mounting Lugs (b)
3-5