GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
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2009
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Sierra - 4WD
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Engine
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Engine Mechanical - Hybrid (HP2) 6.0L (LFA)
🢒 Crankshaft Rear Oil Seal Housing Removal
Remove the rear oil seal housing bolts (517).
Remove the housing (518) and gasket (519).
Remove the rear oil seal (141).