Front Disc Brake Pad On-Vehicle Check
Inspect 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 of outside and inside pads. If one of brake pad is worn to service limit, all linings must be replaced at the same time.
Front brake pad thickness "a"
Standard: 11.0 mm (0.43 in.)
Limit: 2.0 mm (0.08 in.)