Silverado 2500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
8. Remove and discard the O-rings from the sensor and the spacer.
9. Remove the upper oil pan to engine front cover bolts.
10. Remove the engine front cover bolts.
11. Separate the engine front cover from the cylinder block and upper oil pan using J 37228.
12. Important: Do not bend the turbocharger coolant pipe.
Remove the engine front cover.
