Table of Contents
Advertisement
11.
REMOVE FRONT DISC BRAKE BLEEDER PLUG
(a)
Remove the bleeder plug cap and front disc brake bleeder plug from the disc brake cylinder assy LH.
12.
INSPECT BRAKE CYLINDER AND PISTON
(a)
Check the cylinder bore and piston for rust or scoring.
Matchmarks
AVENSIS REPAIR MANUAL (RM1018E)
BRAKE
–
FRONT BRAKE
13.
INSPECT FRONT DISC BRAKE PAD KIT
(a)
Using a ruler, measure the disc brake pad lining thick-
ness.
Standard thickness: 12.5 mm (0.492 in.)
Minimum thickness: 2.0 mm (0.079 in.)
(b)
Inspect the 2 front disc brake pad support plates No.2 and
front disc brake pad support plates No.1.
Make sure that they have sufficient rebound, no deforma-
tion, cracks nor wear, and have had all rust, dirt and for-
G23179
eign particles cleaned off.
14.
INSPECT DISC THICKNESS
(a)
Using a micrometer, measure the front disc thickness.
Standard thickness: 26.0 mm (1.024 in.)
Minimum thickness: 24.0 mm (0.945 in.)
F45705
15.
REMOVE FRONT DISC
(a)
Place matchmarks on the front disc and the axle hub.
(b)
Remove the front disc.
16.
INSTALL FRONT DISC
(a)
Aligning the matchmarks, install the front disc.
HINT:
Select the installation position where the disc has the minimum
runout.
F41543
17.
INSPECT DISC RUNOUT
(a)
Temporarily fasten the front disc together with the hub
nuts.
Torque: 103 N m (1,050 kgf cm, 76 ft lbf)
(b)
Using a dial indicator, measure the front disc runout 10
mm (0.39 in.) away from the outer edge of the front disc.
Maximum disc runout: 0.05 mm (0.0020 in.)
(c)
If the disc's runout is maximum value or greater, check the
bearing play in the axial direction and check for the axle
F45706
hub runout
hub runout are normal, adjust the disc runout or grind it
on a "On–car" brake lathe.
http://vnx.su
(See page
30–2). If the bearing play and axle
32–43
Advertisement
Table of Contents
