MacDon R85 Rotary Disc 16 Foot Pull-Type - Manual (Page 196)

MAINTENANCE AND SERVICING
2. Remove straps (A) to ease removal and handling of
hydraulic hoses.
3. Disconnect hoses (B) and (C) from pump and install
caps on hose ends and pump ports.
4. Loosen clamp (D) and remove supply hose. Plug
supply hose immediately to minimize loss of oil. Do
NOT remove bolted fittings. Plug pump inlet line.
5. Disconnect pressure line at fitting (E). Do NOT remove
bolted fittings. Plug open lines.
6. Remove driveline from pump shaft. Refer to section
Removing the Driveline, page 178 .
Figure 8.86
7. Remove four bolts (A) and remove pump (B).
Figure 8.87
Installing the Drive Pump
Follow these steps to install the drive pump:
1. Apply SAE multi-purpose extreme pressure grease to
pump spline (A) and position pump (B) on housing.
2. Reinstall four bolts (C) and torque to 92 ft·lbf (125 N·m).
Figure 8.88
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186
Rev. D