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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1667 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - On Vehicle) >> Crankshaft Rear Oil Seal Housing Replacement >> Installation Procedure - Cover with Seal

Installation Procedure - Cover with Seal

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the J-41479-2A:  guide cone and bolts onto the rear of the crankshaft.
  2. Fig 1: Identifying Rear Housing Components
    GM2100848Courtesy of GENERAL MOTORS CORP.
  3. Install the NEW rear housing gasket (1), rear housing with seal (2), rear housing-to-engine bolts (3) and oil pan-to-rear housing bolts (4).
  4. CAUTION: Refer to Fastener Caution .
  5. Tighten the rear housing-to-engine bolts (3) until snug. Do not overtighten.
  6. Tighten the oil pan-to-rear housing bolts (4) to 12 N.m (106 lb in).
  7. Tighten the rear housing-to-engine bolts (3) to 30 N.m (22 lb ft).
  8. Remove the J-41479-2A:  guide.
  9. Install the automatic transmission flexplate. Refer to Automatic Transmission Flex Plate Replacement .