TOYOTA LAND CRUISER 1998 Factory Repair Manual
Page 581 of 3115
BR0JW-03
BR-32
- BRAKEREAR BRAKE CALIPER
2168 Author: Date:
2004 LAND CRUISER (RM1071U)
INSTALLATION
Installation is in the reverse order of removal (See page BR-28).
HINT:
After installation, fill the brake reservoir with brake fluid and bleed brake system (See page BR-4).
Check for leaks.
Page 582 of 3115
BR0JV-03
- BRAKEREAR BRAKE CALIPER
BR-31
2167 Author: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page BR-29).
HINT:
Apply lithium soap base glycol grease to the parts indicated by the arrows (See page BR-27).
Page 583 of 3115
BR0JS-03
F04992
BR-28
- BRAKEREAR BRAKE CALIPER
2164 Author: Date:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DISCONNECT FLEXIBLE HOSE
Remove the union bolt and gasket from the caliper, then discon-
nect the flexible hose from the caliper. Use a container to catch
brake fluid as it drains out.
Torque: 30 N´m (310 kgf´cm, 22 ft´lbf)
HINT:
At the time of installation, please refer to the following item.
Install the flexible hose lock securely in the lock hole in the cali-
per.
2. REMOVE CALIPER
(a) Hold the sliding pin and loosen the 2 installation bolts.
Torque: 26 N´m (270 kgf´cm, 20 ft´lbf)
(b) Remove the 2 installation bolts.
(c) Remove the caliper from the torque plate.
3. REMOVE 2 BRAKE PADS WITH ANTI- SQUEAL
SHIMS
4. REMOVE 4 PAD SUPPORT PLATES
Page 584 of 3115
BR0JR-06
F05007
Brake CaliperAnti-squeal Shim
Inner PadPad Support Plate
Pad Support Plate Outer PadAnti-squeal Shim Inner Anti-squeal Shim
Inner Anti-squeal Shim
N´m (kgf´cm, ft´lbf): Specified torque
Lithium soap base glycol grease
Disc brake grease Non-reusable part
Boot Piston Seal
Piston
Sliding Pin
30 (310, 22)
Torque Plate
Gasket
Plug
Boot
Boot
Bushing
Sliding Pin
26 (270, 20)
103 (1,050, 76)
103 (1,050, 76)
11 (110, 8)
Bleeder Plug
- BRAKEREAR BRAKE CALIPER
BR-27
2163 Author: Date:
2004 LAND CRUISER (RM1071U)
REAR BRAKE CALIPER
COMPONENTS
Page 585 of 3115
BR0TC-04
F04987
F05029
F04988
- BRAKEREAR BRAKE CALIPER
BR-29
2165 Author: Date:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. REMOVE CYLINDER BOOTS
Using a screwdriver, remove the cylinder boot from the caliper.
2. REMOVE PISTON
(a) Place a piece of cloth or a similar, object between the pis-
ton and caliper.
(b) Use compressed air to remove the piston from the cylin-
der.
CAUTION:
Do not place your fingers in front of the piston when using
compressed air.
3. REMOVE PISTON SEALS FROM BRAKE CYLINDER
Using a screwdriver, remove the piston seals from the caliper.
4. REMOVE PIN BOOT AND SLIDING BUSHING
Using a screwdriver, pull out sliding pin, pin boot and sliding
bushing.
HINT:
Tape the screwdriver tip before use.
NOTICE:
At the time of reassembly, please refer to the following
item.
Insert the sliding pin with sliding bushing into the lower
part, and insert the sliding pin without sliding bushing into
the upper part.
Page 586 of 3115
BR0JU-03
F05005
F05008
F05009
BR-30
- BRAKEREAR BRAKE CALIPER
2166 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. MEASURE PAD LINING THICKNESS
Using a ruler, measure the pad lining thickness.
Standard thickness: 12.0 mm (0.472 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Replace the pad if the pad's thickness is at the minimum or if
it shows signs of uneven wear.
2. MEASURE DISC THICKNESS
(a) Temporarily fasten the disc with the 3 hub nuts.
(b) Using a micrometer, measure the disc thickness.
Standard thickness: 18.0 mm (0.709 in.)
Minimum thickness: 16.0 mm (0.611 in.)
Replace the disc if the thickness of the disc is at the minimum
thickness or less. Replace the disc or grind it on a lathe if it is
scored or is worn unevenly.
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: 0.1 mm (0.0040 in.)
If the disc's runout is at the maximum value or greater, check the
bearing play is in the axial direction and check the axle hub run-
out (See page SA-84). If the bearing play and axle hub runout
are not abnormal, adjust the disc runout or grind it on an ºOn-
Carº brake lathe.
4. IF NECESSARY, ADJUST DISC RUNOUT
(a) Remove the torque plate from the backing plate.
(b) Remove the hub nuts and the disc. Reinstall the disc ro-
tating 1/5 of a turn from its original position on the hub.
Install and torque the hub nuts.
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
Remeasure the disc runout. Make a note of the runout
and the disc's position on the hub.
(c) Repeat (b) until the disc has been installed on the 3 re-
maining hub positions.
(d) If the minimum runout recorded in (b) and (c) is less than
0.1 mm (0.0040 in.), install the disc in that position.
(e) If the minimum runout recorded in (b) and (c) is greater
than 0.1 mm (0.0040 in.), replace the disc and repeat step
3.
(f) Install the torque plate and tighten the 2 bolts.
Torque: 103 N´m(1,050 kgf´cm, 76 ft´lbf)
Page 587 of 3115
BR0JW-03
BR-32
- BRAKEREAR BRAKE CALIPER
2168 Author: Date:
2004 LAND CRUISER (RM1071U)
INSTALLATION
Installation is in the reverse order of removal (See page BR-28).
HINT:
After installation, fill the brake reservoir with brake fluid and bleed brake system (See page BR-4).
Check for leaks.
Page 588 of 3115
BR0JV-03
- BRAKEREAR BRAKE CALIPER
BR-31
2167 Author: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page BR-29).
HINT:
Apply lithium soap base glycol grease to the parts indicated by the arrows (See page BR-27).
Page 589 of 3115
BR0JS-03
F04992
BR-28
- BRAKEREAR BRAKE CALIPER
2164 Author: Date:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DISCONNECT FLEXIBLE HOSE
Remove the union bolt and gasket from the caliper, then discon-
nect the flexible hose from the caliper. Use a container to catch
brake fluid as it drains out.
Torque: 30 N´m (310 kgf´cm, 22 ft´lbf)
HINT:
At the time of installation, please refer to the following item.
Install the flexible hose lock securely in the lock hole in the cali-
per.
2. REMOVE CALIPER
(a) Hold the sliding pin and loosen the 2 installation bolts.
Torque: 26 N´m (270 kgf´cm, 20 ft´lbf)
(b) Remove the 2 installation bolts.
(c) Remove the caliper from the torque plate.
3. REMOVE 2 BRAKE PADS WITH ANTI- SQUEAL
SHIMS
4. REMOVE 4 PAD SUPPORT PLATES
Page 590 of 3115
BR0JP-07
F05006
Brake Caliper
Anti-squeal Shim
Inner PadPad Support Plate
Pad Support PlateOuter Pad
Anti-squeal Shim
Inner Anti-squeal Shim
Inner Anti-squeal Shim
Disc brake grease
N´m (kgf´cm, ft´lbf) : Specified torque
26 (270, 20)
BR-24
- BRAKEREAR BRAKE PAD
2160 Author: Date:
2004 LAND CRUISER (RM1071U)
REAR BRAKE PAD
COMPONENTS