GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure


    Object Number: 64026  Size: SH
  1. Drain the cooling system. Refer to Cooling System Draining and Filling .
  2. Reposition the radiator outlet hose clamp from the water pump using J 38185 .
  3. Remove the radiator outlet hose from the water pump.
  4. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Reposition the radiator outlet hose clamp from the radiator using J 38185 .
  6. Remove the radiator outlet hose from the radiator.

Installation Procedure


    Object Number: 64026  Size: SH
  1. Install the radiator outlet hose to the radiator.
  2. Reposition the radiator outlet hose clamp to the radiator using J 38185 .
  3. Lower the vehicle.
  4. Install the radiator outlet hose to the water pump.
  5. Reposition the radiator outlet hose clamp to the water pump using J 38185 .
  6. Fill the cooling system. Refer to Cooling System Draining and Filling .