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32–50
20.
TEMPORARILY TIGHTEN REAR DISC BRAKE BLEEDER PLUG
(a)
Temporarily install the rear disc brake bleeder plug to the disc brake cylinder assy rear LH.
21.
INSTALL PISTON SEAL
(a)
Apply the lithium soap base glycol grease to a new piston seal.
(b)
Install the piston seal to the disc brake cylinder assy rear LH.
Cylinder Boot
Piston
Lithium soap base glycol grease
Piston
Cylinder Boot
AVENSIS REPAIR MANUAL (RM1018E)
BRAKE
–
REAR BRAKE
19.
INSPECT DISC RUNOUT
(a)
Temporarily fasten the rear disc with the hub nuts.
Torque: 103 N m (1,050 kgf cm, 76 ft lbf)
(b)
Using a dial indicator, measure the disc runout 10 mm
(0.39 in.) away from the outer edge of the rear disc.
Maximum disc runout: 0.15 mm (0.0059 in.)
(c)
If the disc runout is maximum value or greater, check the
bearing play in the axial direction and check for the axle
hub runout
F45708
hub runout are normal, adjust the disc runout or grind it
on a "On–car" brake lathe.
22.
INSTALL REAR DISC BRAKE PISTON
(a)
Apply lithium soap base glycol grease to the rear disc
brake piston and a new cylinder boot.
(b)
Install the cylinder boot to the rear disc brake piston.
(c)
Install the piston to the disc brake cylinder assy LH.
NOTICE:
Do not install the piston forcibly in the disc brake cylinder.
F45750
23.
INSTALL CYLINDER BOOT
(a)
Using SST and a hammer, install the cylinder boot to the
disc brake cylinder assy rear LH.
SST
09710–06051
NOTICE:
Do not damage the cylinder boot.
HINT:
Install the boot securely to the disc brake cylinder rear LH.
G23231
24.
INSTALL REAR DISC BRAKE CYLINDER MOUNTING
LH
(a)
Install the rear disc brake cylinder mounting LH with the
2 bolts.
Torque: 47 N m (475 kgf cm, 34 ft lbf)
F45704
http://vnx.su
(See page
30–2). If the bearing play and axle
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