GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 3.6L 🢒 Water Outlet Replacement

Water Outlet Replacement LP1, LY7

Removal Procedure
  1. Partially drain the cooling system. Refer to Cooling System Draining and Filling .
  2. Remove the radiator hose from the water outlet. Refer to Radiator Inlet Hose Replacement .
  3. Remove the surge tank inlet hose from the water outlet housing.

    4. Object Number: 902875 Size: SH
  4. Remove the water outlet housing bolts.
  5. Remove the water outlet.
  6. Remove and discard the water outlet seals.
  7. Clean the water outlet housing sealing surfaces.

Installation Procedure

    Object Number: 902875 Size: SH
  1. Install NEW water outlet housing seals.
  2. Install the water outlet.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the water outlet bolts.

    4. Tighten
    Tighten the water outlet housing bolts to 10 N·m (89 lb in).

  4. Install the surge tank inlet hose to the water outlet housing.
  5. Install the radiator hose to the water outlet. Refer to Radiator Inlet Hose Replacement .
  6. Fill the cooling system. Refer to Cooling System Draining and Filling .