Impreza L Sedan F4-2.2L SOHC (1997)
Tightening torque:
At rear differential
23 +/- 5 Nm (16.6 +/- 3.6 ft. lbs.).
At center bearing
39 +/- 5 Nm (28.9 +/- 3.6 ft. lbs.).
NOTE: Align matching marks on propeller shaft and rear differential coupling.
6. Install front exhaust pipe.
Tightening torque:
At engine
29 +/- 5 Nm (21.7 +/- 3.6 ft. lbs.).
At hanger
29 +/- 5 Nm (21.7 +/- 3.6 ft. lbs.).
At front and rear connections
18 +/- 5 Nm (13.0 +/- 3.6 ft. lbs.).
7. Lower and remove jack.
8. Connect the following parts:
a. Oxygen sensor connector
b. Multi-connector
9. Install pitching stopper.
Tightening torque:
Body side
57 +/- 10 Nm (42 +/- 7 ft. lbs.).
Engine side
49 +/- 5 Nm (36.2 +/- 3.6 ft. lbs.).