Front Axle Lubricant Leak Diagnosis: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Front axle lubricant leaks can occur at the following locations:
- The axle shaft oil seals
- The differential carrier assembly mating surface
- The drain plug
- The fill plug
- The inner axle tube assembly to differential carrier assembly mating surface
- The pinion yoke oil seal
- The vent tube