Rainier 2WD L6-4.2L VIN S (2005)
3. Apply a 3 mm (0.12 inch) bead of GM P/N 12378521 to the rear oil seal housing (1).
4. Install the J 44219 guide pins (1) into the block.
5. Slide the crankshaft rear oil seal housing over the alignment pins J 44219 and crankshaft.
Important:
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When installing a new seal, use the plastic installation sleeve supplied with the new seal.
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The seal installation sleeve should come off after the seal is installed. Discard the sleeve.
6. Install the crankshaft rear oil seal housing bolts, except the 2 in place of the guide pins.
7. Remove the J 44219 guide pins.
8. Install the remaining 2 crankshaft rear oil seal housing bolts.
Tighten all the oil seal housing bolts to 10 Nm (89 inch lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
