PM-31
PERIODIC MAINTENANCE SERVICES
DISC BRAKE PADS AND DISCS
20.Disc Brake Pads and Discs
A: INSPECTION
1. DISC BRAKE PAD AND DISC
1) Jack-up the vehicle and support with rigid racks.
Then remove the wheels.
2) Visually check the pad thickness through inspec-
tion hole of disc brake assembly. Replace the pad if
necessary.
NOTE:
When replacing a pad, always replace the pads for
both the right and left wheels at the same time. Also
replace the pad clips if they are twisted or worn.
3) Check the disc rotor, and correct or replace if it is
damaged or worn.
4) Remove the caliper body. <Ref. to BR-21, Front
Disc Brake Assembly.>, <Ref. to BR-27, Rear Disc
Brake Assembly.>
5) Tighten the wheel nuts to secure disk rotor.
6) Set a dial gauge at a point less than 10 mm (0.39
in) from outer periphery of rotor, and then measure
the disk rotor runout.
Disc rotor runout limit:
Front: 0.075 mm (0.0030 in)
Rear: 0.070 mm (0.0028 in)
(A) Inspection hole
Pad thickness including back metal mm (in)
Front Rear
Standard 17 (0.67) 14 (0.55)
Service limit 7.5 (0.295) 6.5 (0.256)
(1) Thickness of pad
(2) Back metal
(3) Lining
PM-00049
(A)
PM-00050
(A)
(C)
(B)
Brake disc thickness mm (in)
Front Rear
Standard 24 (0.94) 10 (0.39)
Wear limit 22 (0.87) 8.5 (0.335)
PM-00051
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