Component Tests and General Diagnostics

DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE)





1. These components, which are permanently lubricated at the factory, do not require periodic lubrication. Damaged seals and boots should be replaced to prevent leakage or grease contamination.
2. Inspect the dust cover and boots for proper sealing, leakage and damage. Replace them if defective.

INSPECTION
^ Check the driveshaft for damage, bending or corrosion.
^ Check the inner shaft for damage, bending or corrosion.
^ Check the driveshaft spline part for wear or damage.
^ Check the inner shaft spline part for wear or damage.
^ Check the spider assembly for roller rotation, wear or corrosion.
^ Check the groove inside TJ case or PTJ case for wear or corrosion.
^ Check the boots for deterioration, damage or cracking.
^ Check the center bearing for seizure, discoloration or roughness of rolling surface.
^ Check the dust cover for damage or deterioration.