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Chevrolet Silverado / GMC Sierra. Manual - part 1642
Fig. 112: View Of Turbocharger Coolant Outlet Hose & Clamps
Courtesy of GENERAL MOTORS CORP.
7. Install the turbocharger coolant outlet hose to the bypass pipe.
8. Position the hose clamp at the bypass pipe.
9. Install the cooling fan clutch. Refer to Fan Clutch Replacement (Diesel).
10. Install the EGR cooler assembly. Refer to Exhaust Gas Recirculation Valve Cooler
Replacement .
11. Install the generator mounting bracket. Refer to Generator Bracket Replacement (4.3L)
or Generator Bracket Replacement (4.8L, 5.3L, 6.0L, and 6.2L) or Generator Bracket
Replacement (6.6L) .
12. Install the turbocharger coolant inlet pipe. Refer to Turbocharger Coolant Hoses/Pipes
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Replacement (LMM - Inlet Pipe) or Turbocharger Coolant Hoses/Pipes Replacement
(LMM - Outlet Pipe).
EXHAUST GAS RECIRCULATION COOLING PIPE REPLACEMENT - LOWER (LMM)
Tools Required
J 38185 Hose Clamp Pliers
Removal Procedure
Fig. 113: View Of EGR Cooler Pipe Clamp
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Courtesy of GENERAL MOTORS CORP.
1. Drain the cooling system. Refer to Cooling System Draining and Filling (Vac-N-Fill) or
Cooling System Draining and Filling (Static Fill).
2. Reposition the EGR cooler pipe clamp (1) and remove the EGR cooler pipe hose from the
EGR cooler tube.
CAUTION: To avoid being burned, do not remove the radiator cap or
surge tank cap while the engine is hot. The cooling
system will release scalding fluid and steam under
pressure if radiator cap or surge tank cap is removed
while the engine and radiator are still hot.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Cooling - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
