Inspect Front Brake Pads And Discs; Check The Thickness Of The Disc Brake Pad And Check For Irregular Wear; Check The Disc For Wear; Minimum Disc Thickness - Toyota 22R-E Service Manual

MAINTENANCE – MAINTENANCE OPERATIONS
Wear
Deformation
Cracks
Corrosion
Leaks
Bends
Twists
(b) Check all clamps for tightness and connections for
leakage. .
(c) Check that the hoses and lines are clear of sharp
edges, moving parts and the exhaust system.
(d) Check that the lines installed in grommets pass thr–
ough the center of the grommets.

17. INSPECT FRONT BRAKE PADS AND DISCS

(See BR section)
(a) Check the thickness of the disc brake pad and check
for irregular wear.
Minimum lining thickness:
1.0 mm (0.039 in.)
.
HINT: If a squealing or scraping noise occurs from the
brake during driving, check the pad wear indicator.
If there are traces of the indicator contacting the disc
rotor, the disc pad should be replaced.
(b) Check the disc for wear.

Minimum disc thickness:

2WD FS17 type 21.0 mm (0.827 in.)
FS18 type 20.0 mm (0.787 in.)
PD60 type 23.0 mm (0.906 in.)
PD66 type 28.0 m m (1.102 in.)
4WD S 12 + 12 Type 18.0 mm (0.790 in.)
MA–13