Sierra 2500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Rear Engine Plate: Service and Repair
Engine Flywheel Housing Replacement
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Tools Required
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J 37228 Seal Cutter
Removal Procedure
1. Drain the cooling system.
2. Remove the crankshaft rear oil seal.
3. Remove the turbocharger oil return pipe nuts from the top of the flywheel housing.
4. Remove the upper oil pan.
5. Remove the oil filter.