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9. Remove the ring gear from the differential. Drive the gear off with a brass drift if necessary. Installation Procedure NOTE: Refer to Ring Gear Removal Notice . IMPORTANT: The mating surface of the ring gear and the differential case must be clean and free of burrs before installing the ring
2008 Chevrolet Silverado 1500 2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 151: Ring Gear & Differential Case 1. Install the ring gear to the differential case.
2008 Chevrolet Silverado 1500 2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 152: Identifying Ring Gear Bolts IMPORTANT: The ring gear bolts on the 8.6 inch and the 9.5/9.5LD inch axles have left-hand threads. The ring gear bolts on the 11.5
2008 Chevrolet Silverado 1500 2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
2. Install the new ring gear bolts. Hand start each bolt to ensure that the ring gear is properly installed to the differential case. 3. Tighten the ring gear bolts, Tighten the ring gear bolts alternately and in stages, gradually pulling the ring gear onto the differential case. Tighten: For the 8.6 inch axle, tighten the ring gear bolts in sequence to 120 N.m (89 lb ft). For the 9.5/9.5LD inch axles, tighten the ring gear bolts in sequence to 140 N.m (103 For the 11.5 inch axle, tighten the ring gear bolts in sequence to 237 N.m (175 lb ft). 4. Install the pinion bearing cups. Refer to Drive Pinion Bearings Replacement (8.6, 9.5, 11.5 Inch Axle) or Drive Pinion Bearings Replacement (10.5 Inch Axle). 5. Determine the selective shim thickness for the pinion gear. Refer to Pinion Depth Adjustment (10.5 Inch Axle) or Pinion Depth Adjustment (8.6, 9.5/9.5LD, and 11.5 6. Install the selective shim onto the pinion. 7. Install the inner pinion bearing to the pinion. Refer to Drive Pinion Bearings Replacement (8.6, 9.5, 11.5 Inch Axle) or Drive Pinion Bearings Replacement (10.5 8. Install a new collapsible spacer. 9. Lubricate the pinion bearings with axle lubricant. Refer to Fluid and Lubricant Recommendations . 10. Install the outer pinion bearing into the axle housing. 11. Install the new pinion oil seal. Refer to Drive Pinion Flange/Yoke and/or Oil Seal Replacement (All Except 9.75 Inch Axle) or Drive Pinion Flange/Yoke and/or Oil 12. Install the pinion into the axle housing. 13. Install the pinion yoke. Refer to Drive Pinion Flange/Yoke and/or Oil Seal Replacement (All Except 9.75 Inch Axle) or Drive Pinion Flange/Yoke and/or Oil 14. Install the differential assembly. Refer to Differential Replacement (8.6, 9.5/9.5LD Inch NOTE: Refer to Fastener Notice .
2008 Chevrolet Silverado 1500 2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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