Subaru Impreza 2003 Service Manual page 2335

FRONT TONE WHEEL
ABS
6. Front Tone Wheel
A: REMOVAL
Refer to Front Drive Shaft, because front tone
wheel is integrated with front drive shaft.
<Ref. to DS-33, REMOVAL, Front Drive Shaft.>
B: INSTALLATION
Refer to Front Drive Shaft, because front tone
wheel is integrated with front drive shaft.
<Ref. to DS-33, INSTALLATION, Front Drive
Shaft.>
C: INSPECTION
Visually check the tone wheel's 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 are any defects found on tone wheel
is unitized with BJ assembly of drive shaft.
ABS-19