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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Cooling System - Diagnostics) >> Adjustment - Replacement >> Thermostat (B235R, B205L/R) >> To Fit

To Fit

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Illustration For Steps 1-2
G03504331
  1. Check and clean the sealing surfaces. Lubricate the rubber seal with a little non-acidic vaseline, part no. 30 06 665, or the equivalent.
  2. When fitting the thermostat, make sure that the bleed hole faces up ("TOP" marked on thermostat).
  3. Fit the thermostat housing.
    Fig 2: Illustration For Steps 3-4
    G03504332

    Tightening torque: 22 N.m (16.2 lbf ft) 

  4. Fit the mounting for the coolant pipe.
  5. Place the upper radiator hose in position and fit the hose clip. Attach the radiator hose.
    Fig 3: Illustration For Steps 5-6
    G03504333
  6. Fit the throttle body's cover.
  7. Fill up with coolant. For the correct mixture, see COOLING SYSTEM  .

    Close the filler cap.

  8. Bleed the system as follows:
    NOTE: A/C and ACC must be OFF.

    Fill the cooling system up to the MAX level, fit the pressure cap, start the engine and warm it up at varying RPM until the radiator fan starts. Open carefully and top up to the MAX level.