Inspection should include looking for
- damaged bearing retainers or stamped straps
- loose bearing retainer bolts or strap bolts
- loose companion flange bolts or nuts
- loose or missing spring tabs or spring tab bolts
- damaged tangs on end fittings
- damaged or missing snap rings
- rotating bearing cups.
If any of these situations are evident, replacement of the components is necessary.
ASE 1: II. Drive Train: D. Driveshaft and Universal Joints (P-1)
Process/Skill Questions:
- What type of grease should be used? What are the differences in types of grease?
- Why are carrier bearings installed on long drive shaft locations?
- Why are carrier bearings enclosed in rubber?