9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
20. Fit the fan assembly. Ensure that it is positioned on the lower hooks. Tighten the two bolts on the sides of the fan assembly.
Tightening torque: 8 Nm (5.9 ft. lbs.)
21. Plug in the fan assembly's connectors.
22. Fit the clip that holds the cooling system vent hose.
On cars with automatic transmission, also attach the pipe mounting on the fan cowling.
23. Fit the upper radiator hose.
24. Fit the mass air flow sensor and air hose.
25. Fit the crankcase breather pipe to the camshaft cover and turbo intake pipe.
Tightening torque: 24 Nm (17.7 ft. lbs.).
IMPORTANT Fit new copper washers to the bolt on the turbo intake pipe.
26. Plug in the mass air flow sensor and boost pressure control valve connectors.
27. Connect the bypass pipe and valve. Use a new O-ring lubricated with acid-free petroleum jelly (Vaseline).
28. Tighten the bypass pipe screw and hose clamp.
Tightening torque: 8 Nm (5.9 ft. lbs.)
29. Raise the car.