Download Bearing self study guide

7. Automotive wheel bearings should be replaced every 45,000-55,000 miles.
N True
N False
7. F
8. A simple inspection can provide valuable insight into bearing
performance and failure.
N True
N False
8. T
9. Check to see that the bearing, shaft and housing fit squarely,
without cocking, during regular inspections.
N True
N False
9. T
10. When a unit is down for a long time period, it is unnecessary
to replace the oil or grease.
N True
N False
10. F
11. Wheels should never run more than a year without repacking.
N True
N False
11. T
12. The seals should be replaced when bearings are repacked.
N True
N False
12. T
11
13. Lubrication levels can cause friction, excess heat and corrosion
to build up to bearing failure levels.
N True
N False
13. T
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