Subaru 2002 IMPREZA Service Manual page 1915

8. Sub Frame
A: REMOVAL
1) Lift-up the vehicle.
2) Remove the under cover.
3) Remove the bolt cover.
4) Remove the clip.
5) Remove the sub frame.
NOTE:
Loosen bolt (1) and leave a few threads caught,
then remove the bolts in the order of (2), (3), (4),
(5), and (6).
(6)
(6)
(5)
(4)
(3)
(2)
SUB FRAME
SU0022
SU0023
(5)
(4)
(3)
(2)
(1)
(1)
SU0024
FS-25
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Replace the M12 bolt with a new one.
Tightening torque:
T1: 34 N·m (3.5 kgf-m, 25 ft-lb)
T2: 55 N·m (5.6 kgf-m, 41 ft-lb)
T3: 71 N·m (7.2 kgf-m, 52 ft-lb)
T4: 105 N·m (10.7 kgf-m, 77 ft-lb)
(2)
(1)
T2
T1
T2
(1)
(2)
(1) M8 bolt
(2) M12 bolt (with max)
(3) M12 bolt (with oil)
(4) M10 bolt
FRONT SUSPENSION
(3)
(4)
(4) T3
T4
T4
(4)
T3
(4)
(3)
SU0032