Subaru IMPREZA 2002 Service Manual page 184

REAR TONE WHEEL
ABS
7. Rear Tone Wheel
A: REMOVAL
Refer to Rear Drive Shaft, because the rear tone
wheel is integrated with hub.
<Ref. to DS-23, REMOVAL, Rear Axle.>
B: INSTALLATION
Refer to Rear Drive Shaft, because the rear tone
wheel is integrated with hub.
<Ref. to DS-26, INSTALLATION, Rear Axle.>
C: INSPECTION
Visually check the tone wheels teeth (44 pieces) for
cracks or dents. If necessary, replace the tone
wheel with a new one.
ABS-22