GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure

  1. Drain the charge air cooling system. Refer to Charge Air Cooling System Draining and Filling.

  2. Object Number: 1619766  Size: SH
  3. Using the J 38185 , disengage clamp tension and disconnect the radiator outlet hose from the radiator.

  4. Object Number: 1619765  Size: SH
  5. Using the J 38185 , disengage clamp tension and disconnect the radiator outlet hose from the pump.
  6. Lower the vehicle.

  7. Object Number: 1619762  Size: SH
  8. Using the J 38185 , disengage clamp tension and disconnect the radiator outlet hose from the fill neck.
  9. Remove the radiator outlet hose.

Installation Procedure

  1. Install the radiator outlet hose.

  2. Object Number: 1619762  Size: SH
  3. Using the J 38185 , disengage clamp tension and connect the radiator outlet hose onto the fill neck.
  4. Raise the vehicle.

  5. Object Number: 1619762  Size: SH
  6. Using the J 38185 , disengage clamp tension and connect the radiator outlet hose onto the pump.

  7. Object Number: 1619766  Size: SH
  8. Using the J 38185 , disengage clamp tension and connect the radiator outlet hose onto the radiator.
  9. Fill the charge air cooling system. Refer to Charge Air Cooling System Draining and Filling.