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MAC215986
456
Revision A
1034319
A
B
Figure 4.362: Reel Drive Sprocket
4.
Move chain (A) from the current set of sprockets to other
set (B).
NOTE:
The inner set of sprockets are for high torque applications,
and the outer set of sprockets are for high speed
applications.
NOTE:
•
If converting from the high speed setting to the high
torque setting, move the chain on the top driver
sprocket first. This will allow for more chain slack to
make the change on the bottom driven sprocket
•
If converting from the high torque setting to the high
speed setting, move the chain on the bottom driven
sprocket first. This will allow for more slack to make the
change on the top driver sprocket.
5.
Tighten the reel drive chain. For instructions, refer to
Tightening Reel Drive Chain, page 452
.
4.14.4
Double-Reel or Triple-Reel Drive U-Joint
On headers equipped with a double-reel, the double-reel drive U-joint allows each reel to move independently.
Lubricate the U-joint according to the specifications. For instructions, refer to
.
Replace the U-joint if severely worn or damaged. For instructions, refer to
Removing Double-Reel or Triple Reel Drive U-
Removing Double-Reel or Triple Reel Drive U-Joint
If the double-reel U-joint is worn or damaged, it will need to be replaced.
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.
Remove the drive cover. For instructions, refer to
Removing Reel Drive Cover, page 41
1013936
A
Figure 4.363: Supporting Reel
3.
Support the inboard end of the right reel with a front end
loader and nylon slings (A) or equivalent lifting devices.
IMPORTANT:
To avoid damaging or denting the center tube, support the
reel as close to the end disc as possible.