Express 3/4 Ton Van V8-5.7L VIN R (1998)
Wear around the outside diameter of the cage and the roller pockets may be caused by abrasive material. Wear may be caused from inefficient
lubrication. Clean the related parts and the housings. Check the seals. Replace the bearings.
INDENTATIONS
Surface depressions on the race and the rollers may be caused by hard particles of foreign matter. Clean all the parts and the housings. Check the seals.
Replace rough or noisy bearings.
FRETTAGE
Corrosion may be caused by a small relative movement of parts with no lubrication. Replace the bearing. Clean the related parts. Check the seals.
Check for proper lubrication.
SMEARS
