Front Disc Rotor - Subaru Impreza 2004 Service Manual

3. Front Disc Rotor

A: REMOVAL
1. 14 INCH AND 15 INCH TYPE
1) Set the vehicle on a lift.
2) Loosen the wheel nuts.
3) Lift-up the vehicle, and then remove the front
wheel.
4) Remove the caliper body and support from
housing, and suspend it from strut using a wire.
5) Remove the disc rotor.
NOTE:
If the disc rotor seizes up within the hub, drive the
disc rotor out by installing an 8-mm bolt in holes (B)
on rotor.
A
6) Clean mud and foreign particles from the caliper
body assembly and support.
2. 16 INCH AND 17 INCH TYPE
1) Set the vehicle on a lift.
2) Loosen the wheel nut.
3) Lift-up the vehicle, and then remove the front
wheel.
Front Disc Rotor
4) Remove the caliper body from housing and sus-
pend from strut using a wire.
5) Remove the disc rotor from hub.
NOTE:
If the disc rotor seizes up within the hub, drive the
disc rotor out by installing an 8-mm bolt in holes B
on rotor.
BR-00017
6) Clean mud and foreign particles from the caliper
body assembly and support.
B: INSTALLATION
1) Install the disc rotor.
2) Install the caliper body and support to housing.
B
Tightening torque:
BR-00018
3) Install the wheel.
C: INSPECTION
1) Check bearing axial end play and hub runout be-
fore disc rotor runout limit inspection. <Ref. to DS-
23, INSPECTION, Front Axle.>
2) Secure the disc rotor by tightening five wheel
nuts.
3) Set a dial gauge 10 mm (0.39 in) inward of rotor
outer perimeter. Turn the disc rotor to check runout.
BR-29
A
Except 17 inch type:
80 N·m (8.2 kgf-m, 59 ft-lb)
17 inch type:
155 N·m (15.8 kgf-m, 114.3 ft-lb)
BRAKE
BR-00297
B
BR-00018