Subaru 2009 IMPREZA Service Manual page 2225

REAR SUSPENSION
13) Remove the rear sub frame.
B: INSTALLATION
CAUTION:
• Be sure to use a new self-locking nut.
• Always tighten the bushing in the state where
the vehicle is at curb weight and the wheels are
in full contact with the ground.
1) Install in the reverse order of removal.
Tightening torque:
Refer to "COMPONENT" of "General Descrip-
tion" for the tightening torque. <Ref. to RS-3,
COMPONENT, General Description.>
2) Inspect the wheel alignment and adjust if neces-
sary.
C: INSPECTION
Check the removed parts for wear, damage and
crack, and repair or replace them if faulty.
Rear Sub Frame
RS-00269
RS-18