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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1949 (Engine Mechanical - 5.3L, 6.0L, 6.2L - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Crankshaft Rear Oil Seal Housing Replacement >> Installation Procedure - Cover with Seal

Installation Procedure - Cover with Seal

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  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 COMPANY
  2. 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).
    3. CAUTION:

    Refer to Fastener Caution .

  3. Tighten the rear housing-to-engine bolts (3) until snug. Do not overtighten.
  4. Tighten the oil pan-to-rear housing bolts (4) to 12 N.m (106 lb in).
  5. Tighten the rear housing-to-engine bolts (3) to 30 N.m (22 lb ft).
  6. Remove the J-41479-2A  guide.
  7. If equipped with a manual transmission, install the flywheel. Refer to the appropriate article. .
  8. If equipped with an automatic transmission, install the automatic transmission flexplate. Refer to Automatic Transmission Flex Plate Replacement .
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