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Revision B
Removing Timed Knife Drive Belt
The timed knife drive belt removal procedure is the same for both sides of the header.
DANGER
To prevent bodily injury or death from the unexpected start-up of the machine, always stop the engine and remove the
key before making adjustments to the machine.
1.
Shut down the engine, and remove the key from the ignition.
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Figure 5.83: Knife Drive
2.
Open the endshield. For instructions, refer to
.
3.
Loosen two nuts (A) enough to allow idler pulleys (B)
to pivot.
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Figure 5.84: Timed Double-Knife Drive
4.
Loosen the jam nut (C).
5.
To relieve knife drive belt tension, turn flange nut (A)
counterclockwise on adjuster bolt (B).