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1 Remove the covers as per procedure, Cover Replacement (on page 53).
2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off
the flat belt pulleys, and then gently setting the stairarm down.
3 Loosen the two generator mounting bolts.
4 Loosen the generator adjustment bolts until the top of the bracket slots are resting on the generator
mounting bolts.
FIGURE 155: GENERATOR
5 Loosen the two step up pulley mounting bracket bolts.
6 Loosen the step up pulley adjustment bolt until tension has been removed from the input pulley belt and
sufficient slack in the belt so that it may be removed from the pulleys.
7 Remove the generator and drive input pulley belts from the step up pulley.
8 Remove the snap ring that secures the step up pulley to the axle, remove the step up pulley and wave
washer.
9 Place the wave washer on the axle and then the replacement step up pulley. Secure the step up pulley
to the axle with the snap ring.
10 Place the generator and input pulley belts over the step up pulley.
FIGURE 156: STEP UP PULLEY
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