|
|
Fig. 160: View Of Turbocharger Oil Feed Pipe Banjo Bolt 36. Remove the turbocharger oil feed pipe banjo bolt and washer. NOTE: Do not twist the turbocharger oil feed pipe. Twisting of the feed
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
37. Reposition the oil feed pipe out of the way. 38. Remove the turbocharger oil return pipe nuts at the top of the flywheel housing. Fig. 161: View Of Turbocharger W/Oil Return Pipe
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
39. Remove the turbocharger bolts. 40. Remove the turbocharger (with the oil return pipe). 41. Remove and discard the turbocharger oil return pipe gasket at the flywheel housing. Fig. 162: View Of Oil Feed Pipe Bolt, Washer & Pipe 42. Remove the turbocharger lower heat shield, if necessary. 43. Remove the oil feed pipe bolt, washer, and pipe, if necessary. 44. If the turbocharger has failed, perform the following steps the verify the condition of the
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
number 4 camshaft bearing before installing a new turbocharger: 1. Visually inspect for correct alignment of the number 4 camshaft bearing oil hole through the turbocharger oil supply hole in the block. 2. Turn the engine over by hand 1/2 turn and inspect for camshaft bearing movement, indicating a spun camshaft bearing. 3. If the bearing is spun the engine MUST be replaced. Fig. 163: View Of Oil Return Pipe Bolts
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
|
|
|