Ranger 4WD V6-3.0L VIN U (1997)
Pilot Bearing: Testing and Inspection
1. Check pilot bearing fit in crankshaft bore.
NOTE: Pilot bearing is pressed into crankshaft and should not be loose.
2. Check the pilot bearing (needle type) for misalignment and press fit condition in crankshaft.
3. Visually inspect the needle rollers and transmission input shaft for scoring, worn or broken rollers, inadequate grease and discoloration due to
heating.
4. Check the condition of the pilot bearing seal. There should be no visible grease leakage on the pilot bearing retainer or the crankshaft.
