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Danger – MacDon R85 Rotary Disc 13 Foot Pull-Type User Manual

Page 85

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MAINTENANCE AND SERVICING

Form 169454

83

Revision A

7.10.4 Pump

The main drive pump does not require normal
maintenance or servicing.

If repairs are required, it should be removed and
serviced at your Dealer.

7.10.4.1 Removal

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.

a. If machine is connected to the tractor, lower

header to ground, turn off engine, and remove
key.

b. Remove straps (A) to ease removal and

handling of hydraulic hoses.

c. Disconnect hoses (B) and (C) from pump, and

install caps on hose ends and pump ports.

d. 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.

e. Disconnect pressure line at fitting (E). Do not

remove bolted fittings. Plug open lines.

f.

Remove four bolts (F), and remove pump (G).

g. Cover gearbox opening with a rag or plastic.

F

G

D

A

B

C

E