Sierra Denali RWD V8-6.2L (2009)
Flywheel: Service and Repair
Engine Flywheel Housing Replacement
Engine Flywheel Housing Replacement
Special Tools
J 37228 Seal Cutter
Removal Procedure
1. Drain the cooling system. Refer to Cooling System Draining and Filling (Vac-N-Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service
and Repair)Cooling System Draining and Filling (Static Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair) .
2. Remove the crankshaft rear oil seal. Refer to Crankshaft Rear Oil Seal Replacement (See: Engine, Cooling and Exhaust/Engine/Seals and
Gaskets/Crankshaft Main Bearing Seal/Service and Repair) .
3. Remove the turbocharger oil return pipe nuts from the top of the flywheel housing.
4. Remove the oil cooler adapter studs and nuts from the flywheel housing.
5. Remove the upper oil pan. Refer to Upper Oil Pan Replacement (See: Engine, Cooling and Exhaust/Engine/Engine Lubrication/Oil Pan/Service
and Repair) .
6. Remove the oil filter.