Page 1305 of 3342
10. ABS System (ABS 5.3i Type)
1. SENSOR
B4M1219A
1G sensor (AWD only)
2Rear ABS sensor RH
3ABS spacer
4Rear ABS sensor LH
5Front ABS sensor LH
6Front ABS sensor RH
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 7.4±2.0 (0.75±0.2, 5.4±1.4)
T2: 32±10 (3.3±1.0, 24±7)
25
4-4COMPONENT PARTS
10. ABS System (ABS 5.3i Type)
Page 1306 of 3342
2. ABS CONTROL MODULE AND HYDRAULIC
CONTROL UNIT (ABSCM&H/U)
B4M1220A
1Stud bolt
2Damper
3ABS control module and hydraulic
control unit
4Front-LH outlet
5Secondary inlet
6Front-RH outlet
7Primary inlet
8Rear-LH outlet
9Rear-RH outlet
10Bracket
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 18±5 (1.8±0.5, 13.0±3.6)
T2: 29±7 (3.0±0.7, 21.7±5.1)
T3: 32±10 (3.3±1.0, 24±7)
26
4-4COMPONENT PARTS
10. ABS System (ABS 5.3i Type)
Page 1307 of 3342
1. Front Disc Brake
B4M0065B
1Air bleeder screw
2Guide pin
3Guide pin boot
4Piston
5Piston seal
6Piston boot
7Lock pin boot
8Lock pin sleeve
9Caliper body
10Lock pin
11Housing
12Support
13Pad clip
14Outer shim
15Outer pad
16Inner pad
17Inner shim
18Shim
19Disc rotor
20Disc cover
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 8±1 (0.8±0.1, 5.8±0.7)
T2: 18±5 (1.8±0.5, 13.0±3.6)
T3: 39±5 (4±0.5, 28.9±3.6)
T4: 78±10 (8.0±1.0, 58±7)
27
4-4SERVICE PROCEDURE
1. Front Disc Brake
Page 1308 of 3342

B4M1167
A: ON-CAR SERVICE
1. PAD
1) Remove lock pin.
2) Raise caliper body.
3) Remove pad.
B4M1168A
4) Check pad thickness A.
Pad thickness
(including back metal)
mm (in)Standard value 17 (0.67)
Wear limit 7.5 (0.295)
CAUTION:
Always replace the pads for both the left and right
wheels at the same time. Also replace pad clips if they
are twisted or worn.
A wear indicator is provided on the inner disc brake
pad. If the pad wears down to such an extent that the
end of the wear indicator contacts the disc rotor, a
squeaking sound is produced as the wheel rotates. If
this sound is heard, replace the pad.
Replace pad if there is oil or grease on it.
B4M1169A
5) Apply thin coat of PBC GREASE (Part No. 003607000)
to the frictional portion between pad and pad clip.
6) Install pads on support.
7) Install caliper body on support.
NOTE:
If it is difficult to push piston during pad replacement,
loosen air bleeder to facilitate work.
G4M0364
2. DISC ROTOR
1) Install disc rotor by tightening the five wheel nuts.
2) Set a dial gauge on the disc rotor. Turn disc rotor to
check runout.
NOTE:
Make sure that dial gauge is set 5 mm (0.20 in) inward of
rotor outer perimeter.
Disc rotor runout limit:
0.075 mm (0.0030 in)
28
4-4SERVICE PROCEDURE
1. Front Disc Brake
Page 1309 of 3342
G4M0365
3) Measure disc rotor thickness.
NOTE:
Make sure that micrometer is set 5 mm (0.20 in) inward of
rotor outer perimeter.
Disc rotor thickness A
mm (in)Standard
valueService
limitDisc outer dia.
24.0
(0.945)22.0
(0.866)260
(10.24)
B4M1170
B: REMOVAL
1) Remove union bolt and disconnect brake hose from
caliper body assembly.
B4M1171
2) Remove bolt securing lock pin to caliper body.
3) Raise caliper body and move it toward vehicle center to
separate it from support.
B4M1192A
4) Remove support from housing.
NOTE:
Remove support only when replacing it or the rotor. It need
not be removed when servicing caliper body assembly.
G4M0365
5) Remove disc rotor from hub.
NOTE:
If disc rotor seizes up within hub, drive disc rotor out by
installing an 8-mm bolt in holes B on the rotor.
6) Clean mud and foreign particles from caliper body
assembly and support.
29
4-4SERVICE PROCEDURE
1. Front Disc Brake
Page 1310 of 3342
C: DISASSEMBLY
1. EXCEPT 2500 cc MODEL
B4M1152B
1Caliper body
2Air bleeder screw
3Guide pin (Green)
4Pin boot
5Piston seal
6Piston
7Piston boot
8Lock pin (Yellow)
9Support
10Pad clip
11Outer shim
12Inner shim
13Pad (Outside)
14Pad (Inside)
15Disc rotor
16Disc cover
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 8±1 (0.8±0.1, 5.8±0.7)
T2: 18±5 (1.8±0.5, 13.0±3.6)
T3: 37±5 (3.8±0.5, 27.5±3.6)
T4: 78±10 (8.0±1.0, 58±7)
30
4-4SERVICE PROCEDURE
1. Front Disc Brake
Page 1311 of 3342
1) Clean mud and foreign particles from caliper body
assembly and support.
CAUTION:
Be careful not to allow foreign particles to enter inlet
(at brake hose connector).
B4M1174A
2) Gradually supply compressed air via caliper body brake
hose to force piston out.
CAUTION:
Place a wooden block as shown in Figure to prevent
damage to piston.
Do not apply excessively high-pressure.
3) Remove piston boot.
B4M1173A
4) Remove piston seal from caliper body cylinder.
5) Remove guide pin and boot from caliper body.
31
4-4SERVICE PROCEDURE
1. Front Disc Brake
Page 1312 of 3342
2. 2500 cc MODEL
B4M1151B
1Caliper body
2Air bleeder screw
3Guide pin (Green)
4Pin boot
5Piston seal
6Piston
7Piston boot
8Boot ring
9Lock pin (Yellow)
10Support
11Pad clip
12Outer shim
13Inner shim
14Pad (Outside)
15Pad (Inside)
16Disc rotor
17Disc cover
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 8±1 (0.8±0.1, 5.8±0.7)
T2: 18±5 (1.8±0.5, 13.0±3.6)
T3: 37±5 (3.8±0.5, 27.5±3.6)
T4: 78±10 (8.0±1.0, 58±7)
32
4-4SERVICE PROCEDURE
1. Front Disc Brake