Installing rear hydraulic motor – MacDon PW8 Pick-Up Header User Manual
Page 116
1. Lower pick-up to ground, shut down combine, and
remove key from ignition.
2. Open left endshield (A). Refer to
Figure 4.45
3. Disconnect hydraulic hoses (A) from motor. Install
plugs onto hose ends, or wrap with plastic and move
hoses away from work area. If necessary, loosen or
remove adjacent cinch straps.
4. Remove two shoulder bolts (B) with an 8 mm Allen key.
5. Pull hydraulic motor (C) from roller shaft.
Figure 4.46
Installing Rear Hydraulic Motor
1. Apply grease (Extreme Pressure (EP) Performance
With 1.5–5% Molybdenum Disulphide, NLGI Grade 2),
to hydraulic motor shaft splines (A).
2. Install motor (B) onto roller shaft, and secure with two
10 mm shoulder bolts (C).
3. Torque bolts to 37 lbf·ft (50 N·m) with an 8 mm
Allen key.
4. If installing new motor, install fittings (D) from original
motor.
Figure 4.47
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Revision A