|
|
1. Inspect the bearings for smooth rotation after oiling. 2. Inspect the bearing rollers for wear. 3. Inspect the bearing cups for the following conditions: z Wear z Cracks z Brinelling z Scoring DIFFERENTIAL CASE AND GEARS INSPECTION 1. Inspect the following components for excessive wear and/or fit: z The pinion gear shaft z The thrust washers z The differential case for wear, cracks and scoring z The fit of the pinion gear shaft in the differential case z The fit of the differential side gears in the differential case z The fit of the side gears on the axle shafts 2. Inspect the teeth of the pinion gears and the differential side gears for the following conditions: z Wear z Cracks z Scoring z Spalling 3. Replace any worn or poor fitting components as necessary. PINION AND RING GEAR INSPECTION 1. The ring and pinion gears are matched sets and must be replaced any time a replacement of either is necessary. 2. Inspect the pinion and the ring gear teeth for the following conditions: z Cracking z Chipping z Scoring z Excessive wear 3. Inspect the pinion gear splines for wear. 4. Inspect the pinion flange splines for wear. 5. Inspect the fit of the pinion flange on the pinion gear. 6. Inspect the sealing surface of the pinion flange for nicks, burrs, or rough tool marks which will damage the inside diameter of the pinion seal and result in an oil leak. 7. Inspect all of the parts for wear and replace as necessary.
2004 Hummer H2 2004 DRIVELINE/AXLE Front Drive Axle - Hummer H2
|