RD 12/RD 12A Disassembly & Assembly
wc_tx000671gb.fm 81
9.12 Installing the Rear Drive Motor
Prerequisites Rear drum removed
Procedure Follow the procedure below to install the rear drive motor.
1. Connect the hydraulic lines (j) and fittings to the drive motor.
2. Apply Loctite 243 to the screws and secure the drive motor (i) to the drum support.
Torque the screws to 76 Nm (56 ft.lbs.).
3. Install the brake bracket (h).
4. Install the motor guard (g).
5. Install the drive plate (f) to the hub (g) with the screws (e). Torque the screws to 44 Nm
(32 ft.lbs.).
6. Install the key on the drive motor. Place the hub/drive plate assembly onto the drive
motor. Using Loctite 243 on the nut (d), secure the hub/drive plate assembly to the drive
motor. Torque the nut to 410 Nm (300 ft.lbs.).
This procedure continues on the next page.
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i
j
wc_gr004219
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h
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d
g
e
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