GM Service Manual Online
For 1990-2009 cars only

Radiator Outlet Hose Replacement L26

Special Tools

J 38185 Hose Clamp Pliers

Removal Procedure


    Object Number: 70050  Size: SH
  1. Drain the cooling system. Refer to Cooling System Draining and Filling.
  2. Remove the lower radiator air deflector. Refer to Radiator Air Lower Baffle and Deflector Replacement.
  3. Use the J 38185 in order to reposition the hose clamp from the radiator.
  4. Remove the radiator outlet hose (3) from the radiator (2).
  5. Lower the vehicle.

  6. Object Number: 308975  Size: SH
  7. Use J 38185 in order to reposition the hose clamp from the water pump housing.
  8. Remove the radiator outlet hose from the water pump housing.

Installation Procedure


    Object Number: 308975  Size: SH
  1. Align the marks on the hose. Install the radiator outlet hose to the water pump housing.
  2. Use J 38185 in order to reposition the hose clamp to the water pump housing.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  4. Object Number: 70050  Size: SH
  5. Install the radiator outlet hose (3) to the radiator (2).
  6. Use J 38185 in order to reposition the hose clamp to the radiator.
  7. Install the lower radiator air deflector. Refer to Radiator Air Lower Baffle and Deflector Replacement.
  8. Fill the cooling system. Refer to Cooling System Draining and Filling.

Radiator Outlet Hose Replacement LS4


Object Number: 1601485  Size: MF

Callout

Component Name

Preliminary Procedure

Drain the cooling system. Refer to Cooling System Draining and Filling.

1

Radiator Outlet Hose

Tip
Using J 38185 reposition the radiator outlet hose clamps.

Special Tools

J 38185 Hose Clamp Pliers