Checking Roll Timing; Adjusting Roll Timing - MacDon R113 Unloading And Assembly Instructions

10.5 Checking Roll Timing

Check the roll timing if excessive noise is coming from the conditioner rolls.
The roll timing is factory-set and should not require adjustment, however, if there is excessive noise coming from the
conditioner rolls, the timing will need to be adjusted. Listen to the rollers. Excessive noise may come from dirt build up, or
the rollers being out of time and would require adjustment.For instructions, refer to the header operator's manual.

10.5.1 Adjusting Roll Timing

The roll timing is factory-set and should not require adjustment, however, if there is excessive noise coming from the
conditioner rolls, the timing will need to be adjusted.
DANGER
To prevent injury or death from the unexpected start-up of the machine, always stop the engine and remove the key
from the ignition before leaving the operator's seat for any reason.
1. Shut down the engine, and remove the key from the ignition.
2. On the upper roll, loosen four bolts (A) securing yoke
plate (B).
NOTE:
Only three of the four bolts are shown in the illustration.
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PERFORMING PREDELIVERY CHECKS
Figure 10.14: Conditioner Drive
118
A
B
Revision A