Replacing Reel Speed Sensor; Replacing Agco (Challenger, Gleaner, And Massey Ferguson) Sensor - MacDon FlexDraper FD1 Series Operator's Manual

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5.16.8 Replacing Reel Speed Sensor

The reel speed sensors (and the procedures for replacing them) vary with the combine model.

To avoid bodily injury or death from unexpected start-up of machine, always stop engine and remove key

from ignition before leaving operator's seat for any reason.

1. Shut down the engine, and remove the key from the ignition.

2. Remove the drive cover. Refer to

3. Disconnect the electrical connector (A).

4. Cut the cable tie (A) securing the harness to the cover.

5. Remove two screws (B), sensor (C), and harness. If

necessary, bend the cover (D) to remove the harness.

6. Feed the wire of the new sensor behind the cover (D)

and through the chain case.

7. Locate the new sensor in support (E) and attach with

two screws (B).

8. Adjust the gap between the sensor disc (F) and the

sensor (C) to 0.5–1.5 mm (0.02–0.06 in.).

MAINTENANCE AND SERVICING

Removing Reel Drive Cover, page

Figure 5.302: Electrical Harness

Figure 5.303: Speed Sensor