GM Service Manual Online
For 1990-2009 cars only

Radiator Inlet Hose Replacement LZE, LZ4, LGD

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure

  1. Partially drain the cooling system. Refer to Cooling System Draining and Filling.

  2. Object Number: 1645500  Size: SH
  3. Use J 38185 Hose Clamp Pliers in order to reposition the hose clamp from the radiator.
  4. Remove the inlet hose from the radiator.
  5. Use J 38185 Hose Clamp Pliers in order to reposition the hose clamp from the engine outlet pipe.
  6. Remove the radiator inlet hose from the engine outlet pipe and the vehicle.

Installation Procedure

  1. Install the radiator inlet hose to the engine outlet pipe.
  2. Use J 38185 Hose Clamp Pliers in order to reposition and install the hose clamp to the engine outlet pipe.

  3. Object Number: 1645500  Size: SH
  4. Install the inlet hose to the radiator.
  5. Use J 38185 Hose Clamp Pliers in order to reposition and install the hose clamp to the radiator.
  6. Fill the cooling system. Refer to Cooling System Draining and Filling.

Radiator Inlet Hose Replacement LS4


Object Number: 1601477  Size: MF

Callout

Component Name

Preliminary Procedure

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

1

Hose, Radiator Inlet

Procedure

Using J 38185 Hose Clamp Pliers reposition the radiator inlet hose clamps.

Special Tools

J 38185 Hose Clamp Pliers