Adjusting Cylinder Drive Gap

Run cylinder sheaves to close the intermediate sheaves.

CAUTION: Shut off engine, remove key and set parking brake.

Loosen bolt (A).

Adjust nuts (B) to get a 6 mm (1/4 in.) gap.

IMPORTANT: If sheave gap is more than 8 mm (5/16 in.), it limits sheave travel. Any of these failures can occur when drive is operated at the high end of either low or high range:

Belt failure

Belt stretch

Bearing failure

Shaft failure

If sheave gap is less than 4 mm (3/16 in.), it limits torque sensing. Any of these failures can occur when drive is operated at the low end of either low or high range:

Belt failure

Belt slipping (burning)

Retighten bolt (A).

A-Bolt
B-Nuts

OUO1035,00002E8 -19-20SEP00-1/1