MacDon PW8 Pick-Up Header - Manual (Page 175)

MAINTENANCE AND SERVICING
1. Lower pick-up to the ground, and lower the hold-down
completely.
2. Shut down combine, and remove key from ignition.
3. Adjust speed sensor clearance as follows:
a. Hold sensor (B) with a wrench and loosen jam
nut (D).
b. Turn jam nuts (D) and (A) to achieve the required
sensor to disc clearance.
c. Tighten jam nuts (D) and (A).
Figure 4.184
4.11.3 Replacing Draper Speed Sensor
The speed sensor may require replacing if it is malfunctioning, or to perform servicing of adjacent components.
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. Lower pick-up to the ground, and lower the hold-down
completely.
2. Shut down combine, and remove key from ignition.
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