Special Tools
• | J 41476
Front and Rear Cover Alignment Tool |
• | J 41479-2A
Crankshaft Rear Oil Seal Installation Guide |
Removal Procedure
- Remove the automatic transmission flexplate. Refer to
Automatic Transmission Flex Plate Replacement.
- Remove the oil pan-to-rear oil seal housing bolts (1).
- Remove the rear oil seal housing bolts (1).
- Remove the rear oil seal housing (2) and gasket (3). Discard the gasket.
- Remove and discard the rear oil seal (4).
Installation Procedure
Important:
• | Do not reuse the crankshaft oil seal or rear cover gasket. |
• | Do not apply any type of sealant to the rear cover gasket, unless specified. |
• | The special tool in this procedure is used to properly center the crankshaft rear oil seal. |
• | All gasket surfaces should be free of oil or other foreign material during assembly. |
• | The crankshaft rear oil seal MUST be centered in relation to the crankshaft. |
• | An improperly aligned rear cover may cause premature rear oil seal wear and/or engine assembly oil leaks. |
- Apply a 5 mm (0.2 in) bead of sealant, 20 mm (0.8 in) to the 2 joints (a) at the rear of the block/pan. Refer
to
Adhesives, Fluids, Lubricants, and Sealers.
- Inspect the rear oil gallery plug for proper installation.
Installation Procedure - Cover with Seal
- Install the
J 41479-2A
cone and bolts onto the rear of the crankshaft.
- 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).
Notice: Refer to Fastener Notice in the Preface section.
- Tighten the rear housing-to-engine bolts (3) until snug. Do not overtighten.
Tighten
Tighten the oil pan-to-rear housing bolts (4) to 12 N·m (106 lb in).
- Tighten the rear housing-to-engine bolts (3).
Tighten
Tighten the bolts to 30 N·m (22 lb ft).
- Remove the
J 41479-2A
.
- Install the automatic transmission flexplate. Refer to
Automatic Transmission Flex Plate Replacement.
Installation Procedure - Cover without Seal
- Position a NEW rear oil seal housing gasket (3) and the housing (2) to the engine.
- Install the rear oil seal housing bolts (1) until snug. Do not overtighten.
- Rotate the crankshaft until 2 opposing flywheel bolts holes are parallel to the oil pan surface.
Important: The tapered legs of the alignment tool must enter the rear cover oil seal bore.
- Install the
J 41476
and bolts onto the rear of the crankshaft.
- Tighten the
J 41476
bolts until snug. Do not overtighten.
- Install the oil pan-to-rear oil seal housing bolts (1).
Tighten
- Tighten the oil pan-to-rear cover bolts to 12 N·m (106 lb in).
- Tighten the rear oil seal housing-to-engine bolts to 30 N·m (22 lb ft).
- Remove the
J 41476
.
- Install a NEW crankshaft rear oil seal. Refer to
Crankshaft Rear Oil Seal Replacement.
- Install the automatic transmission flexplate. Refer to
Automatic Transmission Flex Plate Replacement.