C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
INDENTATIONS
The surface depressions on the race and the rollers are caused by hard particles of foreign matter.
1. Clean all the parts and the housings.
2. Check the seals.
3. Replace rough or noisy bearings.
FRETTAGE
The corrosion caused by small relative movement of parts with no lubrication.
1. Replace the bearing.
2. Clean the related parts.
3. Check the seals.
4. Check for proper lubrication.
SMEARS
