MacDon FlexDraper FD135 - Reel Drive Sprocket; Removing Reel Drive Sprocket

214683 530 Revision A
5.16.3 Reel Drive Sprocket
For Case IH and New Holland combine models, configure the combine according to the reel sprocket size in order
to optimize the auto reel to ground speed control. Refer to the combine service manual for more information.
Removing Reel Drive Sprocket
DANGER
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.
1012804
A
B
Figure 5.283: Reel Drive
1. Shut down the engine, and remove the key from the
ignition.
2. Remove drive reel drive cover. Refer to Removing Reel
Drive Cover, page 526.
3. Loosen the drive chain (A). Refer to Loosening Reel
Drive Chain, page 528.
4. Remove the drive chain (A) from the drive sprocket (B).
1012806
A
B
C
D
Figure 5.284: Reel Drive
5. Remove the cotter pin (A), slotted nut (B), and flat
washer (C) from the motor shaft.
6. Remove the drive sprocket (D). Ensure the key remains
in the shaft.
IMPORTANT:
To avoid damaging the motor, use a puller if the drive
sprocket (D) does not come off by hand. Do NOT use a
pry bar and/or hammer to remove the drive sprocket.
MAINTENANCE AND SERVICING