Subaru IMPREZA 2002 Service Manual page 183

FRONT TONE WHEEL
PI
ABS
6. Front Tone Wheel
A: REMOVAL
Refer to Front Drive Shaft, because the front tone
wheel is integrated with front drive shaft.
<Ref. to DS-32, REMOVAL, Front Drive Shaft.>
B: INSTALLATION
Refer to Front Drive Shaft, because the front tone
wheel is integrated with front drive shaft.
<Ref. to DS-32, INSTALLATION, Front Drive
Shaft.>
C: INSPECTION
Visually check the tone wheels teeth (44 pieces) for
cracks or dents. If necessary, replace the tone
wheel with a new one.
NOTE:
Replace the BJ assembly with a new one as a sin-
gle unit if there is any defect found on the tone
wheel, since it is unitized with the BJ assembly of
drive shaft.
ABS-21