PROCEDURE
CHECK BRAKE CYLINDER AND PISTON
Check the cylinder bore and piston for rust and scoring.
INSPECT PAD LINING THICKNESS
Using a ruler, measure the pad lining thickness.
| Specification | Minimum Thickness | Standard Thickness |
|---|---|---|
| Solid Type | 1.5 mm (0.059 in.) | 9.0 mm (0.354 in.) |
| Ventilated Type | 1.5 mm (0.059 in.) | 11.0 mm (0.433 in.) |
INSPECT DISC THICKNESS
Using a micrometer, measure the disc thickness.
| Specification | Minimum Thickness | Standard Thickness |
|---|---|---|
| Solid Type | 8.5 mm (0.3346 in.) | 10.0 mm (0.3937 in.) |
| Ventilated Type | 16.5 mm (0.6496 in.) | 18.0 mm (0.7087 in.) |
INSPECT DISC RUNOUT
| *1 | Dial Indicator |
Check the bearing play in the axial direction and check for the axle hub runout Click here.
Tighten the disc with the 5 nuts.
Using a dial indicator, measure the disc runout 10 mm (0.394 in.) away from the outer edge of the rear disc.
| Maximum disc runout |
|---|
| 0.05 mm (0.0020 in.) |
Note
If the runout exceeds the maximum value, change the installation positions of the disc and axle to make the minimum runout. If the runout exceeds the maximum even when the installation positions are changed, replace the front disc.
Remove the 5 hub nuts and rear disc.