Brake Pad: Testing and Inspection
BRAKE PAD CHECKInspect pad linings periodically according to maintenance schedule whenever wheels are removed (for tire rotation or other reason). Take a look through hole of caliper and check lining thickness "e" of inside pad.
If one of brake pad is worn to service limit, all linings must be replaced at the same time.
Front brake pad thickness "e":
Standard: 10.0 mm (0.39 inch)
Service Limit: 2.0 mm (0.08 inch)