B00632
MA01N-01
MA-6
- MAINTENANCEBRAKE
48 Author: Date:
2001 AVALON (RM808U)
BRAKE
INSPECTION
1. INSPECT BRAKE LINE PIPES AND HOSES
HINT:
Check in a well lighted area. Check the entire circumference
and length of the brake hoses using a mirror as required. Turn
the front wheels fully right or left before checking the front brake.
(a) Check all brake lines and hoses for:
Damage
Wear
Deformation
Cracks
Corrosion
Leaks
Bends
Twists
(b) Check all clamps for tightness and connections for leak-
age.
(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 through
the center of the grommets.
2. INSPECT FRONT BRAKE PADS AND DISCS
(See page BR-26)
3. INSPECT REAR BRAKE PADS AND DISCS
(See page BR-35)
4. INSPECT PARKING BRAKE LININGS AND DRUMS
(See page BR-45)
SS0FS-03
SS-30
- SERVICE SPECIFICATIONSBRAKE
146 Author: Date:
2001 AVALON (RM808U)
BRAKE
SERVICE DATA
Brake pedal height (from asphalt sheet)153.3 - 163.3 mm (6.035 - 6.429 in.)
Brake pedal freeplay1 - 6 mm (0.04 - 0.24 in.)
Brake pedal reserve distance at 490 N (50 kgf, 110.2 lbf)More than 75 mm (3.0 in.)
Brake booster push rod to piston clearance (w/ SST)0 mm (0 in.)
Front brake pad thickness STD
Minimum11.0 mm (0.433 in.)
1.0 mm (0.039 in.)
Front brake disc thickness STD
Minimum28.0 mm (1.102 in.)
26.0 mm (1.024 in.)
Front brake disc runout Maximum0.05 mm (0.0020 in.)
Rear brake pad thickness STD
Minimum10.0 mm (0.394 in.)
1.0 mm (0.039 in.)
Rear brake disc thickness STD
Minimum12.0 mm (0.472 in.)
10.5 mm (0.413 in.)
Rear brake disc runout Maximum0.15 mm (0.0059 in.)
Rear brake disc inside diameter STD
Maximum170 mm (6.69 in.)
171 mm (6.73 in.)
Parking brake shoe lining thickness STD
Minimum2.0 mm (0.079 in.)
1.0 mm (0.039 in.)
Parking brake pedal travel at 294 N (30 kgf, 66 lbf)3 - 6 clicks
Parking brake clearance between rear shoe and leverLess than 0.35 mm (0.0138 in.)
Parking brake adjusting shim thickness
0.3 mm (0.012 in.)
0.6 mm (0.024 in.)
0.9 mm (0.035 in.)
