MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers - Manual (Page 162)

MAINTENANCE AND SERVICING
7.8 Hydraulics
Refer to your MacDon self-propelled windrower operator’s manual for hydraulic system maintenance procedures for
self-propelled windrowers.
7.8.1 Hydraulic Motor
The hydraulic motor does not require regular maintenance
or servicing. If repairs are required, it should be serviced
by your Dealer.
Figure 7.70
Removing the Hydraulic Motor
Follow these steps to remove the hydraulic motor:
DANGER
Stop engine and remove key from ignition before leaving operator’s seat for any reason. A child or even
a pet could engage an idling machine.
1. If machine is connected to the windrower, lower header
to ground, turn off engine, and remove key.
2. Disconnect case drain hose (A) from motor (B) and
install caps on hose end and motor port.
3. Disconnect pressure and return hoses at threaded
fittings (C). Do NOT remove bolted fittings. Install caps
and plugs on open fittings.
4. Remove four bolts (D) and remove motor.
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