GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Yukon Denali 🢒 Engine 🢒 Engine Cooling 🢒 Radiator Surge Tank Inlet Hose/Pipe Replacement

Removal Procedure

    Object Number: 404039 Size: SH
  1. Drain the cooling system. Refer to Cooling System Draining and Filling .
  2. Reposition the surge tank inlet hose clamp from the radiator.
  3. Remove the surge tank inlet hose from the radiator.

    4. Object Number: 659059 Size: SH
  4. Reposition the surge tank inlet hose clamp at the surge tank.
  5. Remove the surge tank inlet hose (1) from the surge tank.

Installation Procedure

    Object Number: 659059 Size: SH
  1. Install the surge tank inlet hose (1) to the surge tank.
  2. Position the surge tank inlet hose clamp to the surge tank.

    3. Object Number: 404039 Size: SH
  3. Install the surge tank inlet hose to the radiator.
  4. Position the surge tank inlet hose clamp to the radiator.
  5. Fill the cooling system. Refer to Cooling System Draining and Filling .