9-5 (9600) L4-2.3L Turbo (B235) (2001)
10. Remove the thermostat housing and thermostat.
To fit
1. Check and clean the sealing surfaces. Grease the rubber seal lightly with non-acidic Vaseline.
2. When fitting the thermostat, ensure that the vent hole is at the top (thermostat marking "TOP").
3. Fit the thermostat housing.
Tightening torque: 22 Nm (16.2 ft. lbs.).
4. Fit the ground cable and the coolant pipe bracket. Apply acid-free Vaseline to both sides of the ground connection.