1996 TOYOTA LAND CRUISER brake

BR1CX−03
BR0251
−
BRAKE FRONT BRAKE CALIPER
BR−27
1996 LAND CRUISER (RM451U)
INSPECTION
1. MEASURE PAD LINING THICKNESS
Using a ruler, measure the pad lining thickness.
Standard thickness: 9.5 mm (0.374 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Replace the pad if the thickness is less than the minimum (the
1.0 mm slit is no longer visible), or if it shows signs of uneven
wear.
2. MEASURE DISC THICKNESS
Using a micrometer, measure the disc thickness. Standard thickness: 32.0 mm (1.260 in.)
Minimum thickness: 30.0 mm (1.181 in.)
If the disc is scored or worn, or if its thickness is less than the
minimum, repair or replace the disc.
3. MEASURE DISC RUNOUT
Using a dial indicator, measure the disc runout at a position 10
mm (0.39 in.) from the outside edge. Maximum disc runout: 0.15 mm (0.0059 in.)
If the runout is greater than the maximum, replace the disc or
grind it on a ”On−Car” brake lathe.
HINT:
Before measuring the runout, confirm that the front hub bearing
play is within the specification.
4. IF NECESSARY, REPLACE DISC
(a) Remove the front axle hub (See page SA−7).
(b) Remove the disc from the axle hub.
(c) Install a new disc and torque the bolts. Torque: 74 N·m (750 kgf·cm, 54 ft·lbf)
(d) Install the axle hub and adjust the front bearing preload (See page SA−9 ).
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BR1CW−01
BR−28
−
BRAKE FRONT BRAKE CALIPER
1996 LAND CRUISER (RM451U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page BR−26 ).
NOTICE:
Apply lithium soap base glycol grease to the parts indicated by the arro\
ws (See page BR−33).
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BR1CY−01
−
BRAKE FRONT BRAKE CALIPER
BR−29
1996 LAND CRUISER (RM451U)
INSTALLATION
Installation is in the reverse order of removal (See page BR−25 ).
HINT:
After installation, fill the brake reservoir with brake fluid, bleed bra\
ke system (see page BR−4) and check
for leaks.
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BR1CZ−02
BR−30
−
BRAKE REAR BRAKE PAD
1012
Author: Date:
1996 LAND CRUISER (RM451U)
REAR BRAKE PAD
COMPONENTS
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BR1D0−03
−
BRAKE REAR BRAKE PAD
BR−31
1996 LAND CRUISER (RM451U)
REPLACEMENT
1. REMOVE REAR WHEEL
Remove the wheel and temporarily fasten the disc with the hub
nuts.
2. INSPECT PAD LINING THICKNESS
Check the pad thickness through the caliper inspection hole
and replace pads if the thickness is not within the specification.
Minimum thickness: 1.0 mm (0.039 in.)
3. REMOVE BRAKE CALIPER
(a) Remove the sliding main pin and sliding sub pin.
(b) Remove the caliper and suspend it so the hose is not stretched.
HINT:
Do not disconnect the flexible hose.
4. REMOVE THESE PARTS:
(a) 2 brake pads
(b) Anti−squeal shim
(c) 4 pad support plates
(d) 2 pad wear indicator plates
NOTICE:
The pad support plates can be used again provided that
they have sufficient rebound, no deformation, cracks or
wear, and have had all rust, dirt and foreign particles
cleaned off.
5. CHECK DISC THICKNESS AND RUNOUT (See page BR−36 )
6. INSTALL PAD SUPPORT PLATES
7. INSTALL NEW PADS
NOTICE:
When replacing worn pads, the anti −squeal shim and wear
indicator plates must be replaced together with the pads.
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BR−32
−
BRAKE REAR BRAKE PAD
1996 LAND CRUISER (RM451U)
(a) Install pad wear indicator plate to each pads.
(b) Install the anti−squeal shim to the outer pad.
(c) Install the 2 pads so the wear indicator plate is facing up-
ward.
NOTICE:
Do not allow oil or grease to get on the rubbing face.
8. INSTALL CALIPER
(a) Draw out a small amount of brake fluid from the reservoir.
(b) Press in piston with a hammer handle or an equivalent.
HINT:
Always change the pads on one wheel at a time as there is a
possibility of the opposite piston flying out.
(c) Install the caliper carefully so the boot is not wedged.
(d) Install and torque the sliding main pin and sub pin. Torque: 88 N·m (900 kgf·cm, 65 ft·lbf)
9. INSTALL REAR WHEEL
10. CHECK THAT FLUID LEVEL IS AT MAX LINE
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BR1D1−01
−
BRAKE REAR BRAKE CALIPER
BR−33
1015
Author: Date:
1996 LAND CRUISER (RM451U)
REAR BRAKE CALIPER
COMPONENTS
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BR1D2−01
BR−34
−
BRAKE REAR BRAKE CALIPER
1996 LAND CRUISER (RM451U)
REMOVAL
1. DISCONNECT FLEXIBLE HOSE
(a) Remove the union bolt and 2 gaskets from the caliper, then disconnect the flexible hose from the cali-
per.
Torque: 30 N·m (310 kgf·cm, 22 ft·lbf)
(b) Use a container to catch the brake fluid as it drains out.
2. REMOVE CALIPER
Remove the 2 sliding pins and caliper. Torque: 88 N·m (900 kgf·cm, 65 ft·lbf)
3. REMOVE THESE PARTS:
(a) 2 pads with anti −squeal shim
(b) 4 pad support plates
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