REAR DISC BRAKE — Pad Replacement
BR-21prose procedureRear pistons are screw-back type — must be rotated clockwise to retract, NOT pressed straight back.
Pad Replacement
WARNING
Clean brake pads with a vacuum dust collector to minimize the hazard of airborne material.
CAUTION
• When cylinder body is open, do not depress brake pedal because piston will pop out.
• Be careful not to damage piston boot or get oil on rotor. Always replace shims in replacing pads.
• If shims are rusted or show peeling of rubber coat, replace them with new shims.
• It is not necessary to remove connecting bolt except for disassembly or replacement of caliper assembly.
- 1Remove master cylinder reservoir cap.
- 2Remove brake cable mounting bracket bolt and lock spring.
SBR083B - 3Disconnect cable.
- 4Remove pin bolt.
SBR084B - 5Open cylinder body upward. Then remove pad retainers, and shims.
- Standard pad thickness: 9.5 mm (0.374 in).
- Pad wear limit: 2.0 mm (0.079 in).
UBR058 - 6When installing new pads, push piston into cylinder body by gently turning piston clockwise, as shown.
SBR641
CAUTION
Carefully monitor brake fluid level because brake fluid will return to reservoir when pushing back piston.
| Specification | Value |
|---|---|
| Standard rear pad thickness | 9.5mm (0.374 in) |
| Rear pad wear limit | 2.0mm (0.079 in) |
Standard rear pad thickness
9.5mm (0.374 in)
Rear pad wear limit
2.0mm (0.079 in)