2. Check the thickness of the brake pad linings through the inspection hole in the caliper.
- Minimum thickness - 1.0 mm
Replace the pads if necessary.
3. Disconnect the caliper.
a) Unscrew the mounting bolt.
b) Raise the caliper and secure it.
Note: Do not disconnect the brake hose from the caliper.
4. Remove the following parts:
- two brake pads,
- three anti-squeak pads,
- four retaining plate inserts (4WD).
- four anti-bounce springs (2WD).
5. Measure the runout of the brake disc at a distance of 10 mm from the outer edge.
- Maximum runout - 0.05 mm
If the brake disc runout is greater than or equal to the maximum value, check the bearing axial clearance and hub runout.
6. Install four retaining plate liners (4WD) or four anti-rattle springs (2WD).
7. Install new pads.
Note: If any brake pad needs to be replaced, replace all rear brake pads.
a) Apply special disc brake grease to both sides of the inner anti-squeal lining.
b) Install two anti-squeak pads on the outer shoe.
c) Install the anti-squeak pad on the inner shoe.
d) Install two pads with a lining wear indicator.
Caution: Do not allow oil or grease to come into contact with the working surfaces of the pads and disc.
8. Install the caliper.
a) Remove a small amount of brake fluid from the reservoir.
b) Push the piston into the cylinder using a hammer handle or something similar.
Note: If the piston does not move well, loosen the bleed screw and push the piston in if there is a small leak of brake fluid.
c) Install the caliper and tighten the mounting bolt.
- Tightening torque - 20 Nm
9. Install the rear wheel.
- Tightening torque - 105 Nm
10. Check the fluid level in the reservoir and top up if necessary.