GM Service Manual Online
For 1990-2009 cars only

Radiator Outlet Hose Replacement LZ9


Object Number: 1710057  Size: MF

Callout

Component Name

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedure

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

1

Radiator Outlet Hose

Tip
Using SA9111E Constant Force Clamp Pliers, reposition the radiator outlet hose clamps.

Radiator Outlet Hose Replacement LX9

Tools Required

SA9111E Hose Clamp Pliers

Removal Procedure

Important: Use the SA9111E to gently release tension on the hose clamp until the hose clamp lock feature engages allowing removal of the hose.


    Object Number: 1547166  Size: SH
  1. Drain the cooling system. Refer to Cooling System Draining and Filling.
  2. Using the SA9111E , release tension on the hose clamp at the water pump until the clamp locks.
  3. Remove the radiator outlet hose from the water pump.
  4. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.5 L.

  5. Object Number: 1547167  Size: SH
  6. Using the SA9111E , release tension on the hose clamp at the radiator until the clamp locks.
  7. Disconnect the radiator outlet hose retainer from the cooling fan shroud.
  8. Remove the radiator outlet hose from the radiator.

Installation Procedure

Important: Release the hose clamp retention lock by using a small flat bladed screwdriver.


    Object Number: 1547167  Size: SH
  1. Install the radiator outlet hose to the radiator.
  2. Using a small flat-bladed screwdriver, release the hose clamp retention lock at the radiator.
  3. Connect the radiator outlet hose retainer to the cooling fan shroud.

  4. Object Number: 1547166  Size: SH
  5. Install the radiator outlet hose to the water pump.
  6. Using a small flat-bladed screwdriver, release the hose clamp retention lock at the water pump.
  7. Fill the cooling system. Refer to Cooling System Draining and Filling.
  8. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls -- 3.5 L.