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Chapter 5: Maintenance 26 of 37
10. Pack grease between the bearing rollers and re-install the sheave spacer and bearing
end cap. Tighten the ½-20 bolts to 58 ft. lbs.
11. Replace the flywheel/sheave bushing without tightening the bushing bolts. Replace
the shaft end place and tighten the 5/8-18 bolts to 144 ft. lbs. so that the flywheel
bushing and sheave spacer are locking the bearing inner race to the shaft shoulder.
12. Tighten the sheave bushing to the flywheel/sheave. Replace and adjust the belts.
Replace the covers.