Page 1209 of 2890
2. MODELS WITHOUT ABS OR ABS/TCS
Model Sedan Wagon
Engine (cc) 2200
Driving system FWD AWD FWD AWD
L, L+ L, L+ L, L+ POST BRIGHTON L, L+ OUTBACK
Front
brakeType Disc (Floating type, ventilated)
Effective disc diameter
mm (in)210 (8.27)
Disc thickness x Outer
diameter
mm (in)24 x 260 (0.94 x 10.24)
Effective cylinder
diameter
mm (in)57.2 (2.252)
Pad dimensions
(length x width x
thickness)
mm (in)112.4 x 44.3 x 11.0 (4.43 x 1.744 x 0.433)
Clearance adjustment Automatic adjustment
Rear
brakeType Drum (Leading-Trailing type)
Effective drum diameter
mm (in)228.6 (9)
Effective cylinder
diameter
mm (in)17.4 (0.685) 19.0 (0.748)
Lining dimensions
(length x width x
thickness)
mm (in)218.8 x 35.0 x 4.1 (8.61 x 1.378 x 0.161)
Clearance adjustment Automatic adjustment
4
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes
Page 1210 of 2890
Model Sedan Wagon
Engine (cc) 2200
Driving system FWD AWD FWD AWD
L+ L+ L+ POST BRIGHTON L+ OUTBACK
Hill holder—— ——
Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter
mm (in)228.6 (9)
Lining dimensions
(length x width x
thickness
mm (in)218.8 x 35.0 x 4.1 (8.61 x 1.378 x 0.161)
Clearance adjustment Automatic adjustment
Master
cylinderType Tandem
Effective diameter
mm (in)23.81 (15/16)
Reservoir type Sealed type
Brake fluid reservoir
capacity
cm
3(cu in)190 (11.59)
Brake
boosterType Vacuum suspended
Effective diameter
mm (in)230 (9.06)
Proportioning
valveSplit point
kPa (kg/cm
2, psi)3,678 (37.5, 533)
Reducing ratio 0.3
Brake line Dual circuit system
: Equipped on manual transmission vehicle.
5
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes
Page 1211 of 2890
3. 2500 cc AND OUTBACK (STEP ROOF) MODEL
Model Sedan Wagon
Engine (cc) 2500 2200 2500
Driving system AWD
GT LSi GT LSi OUTBACK* OUTBACK*
Front
brakeType Disc (Floating type, ventilated)
Effective disc diameter
mm (in)228 (8.98)
Disc thickness x Outer
diameter
mm (in)24 x 277 (0.94 x 10.91)
Effective cylinder
diameter
mm (in)42.8 (1.687) x 2
Pad dimensions
(length x width x
thickness)
mm (in)112.3 x 50.0 x 11.0 (4.42 x 1.969 x 0.433)
Clearance adjustment Automatic adjustment
Rear
brakeType Disc (Floating type)
Effective disc diameter
mm (in)230 (9.06)
Disc thickness x Outer
diameter
mm (in)10 x 266 (0.39 x 10.47)
Effective cylinder
diameter
mm (in)38.1 (1.500)
Pad dimensions
(length x width x
thickness)
mm (in)92.4 x 33.7 x 10.0 (3.638 x 1.327 x 0.394)
Clearance adjustment Automatic adjustment
*: Step roof model
6
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes
Page 1212 of 2890
Model Sedan Wagon
Engine (cc) 2500 2200 2500
Driving system AWD
GT LSi GT LSi OUTBACK* OUTBACK*
Hill holder————STD—
Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter
mm (in)170 (6.69)
Lining dimensions
(length x width x
thickness)
mm (in)162.6 x 30.0 x 3.2 (6.40 x 1.181 x 0.126)
Clearance adjustment Manual adjustment
Master
cylinderType Tandem
Effective diameter
mm (in)26.99 (1-1/16)
Reservoir type Sealed type
Brake fluid reservoir
capacity
cm
3(cu in)190 (11.59)
Brake
boosterType Vacuum suspended
Effective diameter
mm (in)205 + 230 (8.07 + 9.06)
Propor-
tioning
valveSplit point
kPa (kg/cm
2, psi)3,678 (37.5, 533)
Reducing ratio 0.3
Brake line Dual circuit system
ABSSTD
*: Step roof model
7
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes
Page 1213 of 2890

B: SERVICE DATA
ITEM STANDARD SERVICE LIMIT
Front brakePad thickness
(including back metal)17 mm (0.67 in) 7.5 mm (0.295 in)
Disc thickness 24 mm (0.94 in) 22 mm (0.87 in)
Disc runout—0.075 mm (0.0030 in)
Rear brake (Disc type)Pad thickness
(including back metal)15 mm (0.59 in) 6.5 mm (0.256 in)
Disc thickness 10 mm (0.39 in) 8.5 mm (0.335 in)
Disc runout—0.10 mm (0.0039 in)
Rear brake (Drum type)Inside diameter 228.6 mm (9 in) 230.6 mm (9.08 in)
Lining thickness 4.1 mm (0.161 in) 1.5 mm (0.059 in)
Rear brake (Disc type
parking)Inside diameter 170 mm (6.69 in) 171 mm (6.73 in)
Lining thickness 3.2 mm (0.126 in) 1.5 mm (0.059 in)
Parking brake Lever stroke 7 to 8 notches/196N (20 kg, 44 lb)
Without ABS and TCS With ABS and TCS
Brake boosterBrake pedal force Fluid pressure
Brake fluid pressure
without engine running147 N
(15 kg, 33 lb)785 kPa
(8 kg/cm
2, 114 psi)588 kPa
(6 kg/cm2, 85 psi)
294 N
(30kg, 66 lb)2,158 kPa
(22 kg/cm
2, 313 psi)1,667 kPa
(17 kg/cm2, 242 psi)
Brake fluid pressure with
engine running and
vacuum at 66.7 kPa (500
mmHg, 19.69 inHg)147 N
(15 kg, 33 lb)5,492 kPa
(56 kg/cm
2, 796 psi)5,394 kPa
(55 kg/cm2, 782 psi)
294 N
(30kg, 66 lb)8,434 kPa
(86 kg/cm
2, 1,223 psi)10,003 kPa
(102 kg/cm2, 1,450 psi)
C: RECOMMENDED BRAKE FLUID
FMVSS No. 116, fresh DOT3 or 4 brake fluid
CAUTION:
Avoid mixing brake fluid of different brands to pre-
vent the fluid performance from degrading.
When brake fluid is supplemented, be careful not to
allow any dust into the reservoir.
Use fresh DOT3 or 4 brake fluid when replacing or
refilling the fluid.
D: BRAKE FLUID LEVEL INDICATOR
Reserve tank with level indicator:
Residual fluid quantity at light ON
Approx. 80 cm
3(4.88 cu in)
Tank capacity
190 cm
3(11.59 cu in)
8
4-4SPECIFICATIONS AND SERVICE DATA
1. Brakes
Page 1214 of 2890
1. Front Disc Brake
1. EXCEPT 2500 cc AND OUTBACK (STEP ROOF)
MODEL
B4M0065A
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)
9
4-4COMPONENT PARTS
1. Front Disc Brake
Page 1215 of 2890
2. 2500 cc AND OUTBACK (STEP ROOF) MODEL
G4M0990
1Lock pin
2Lock pin sleeve
3Lock pin boot
4Caliper body
5Air bleeder screw
6Guide pin
7Guide pin boot
8Piston seal
9Piston
10Piston boot
11Boot ring
12Support
13Pad clip
14Outer shim
15Pad (Outside)
16Pad (Inside)
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: 36±5 (3.7±0.5, 26.8±3.6)
T4: 49±5 (5.0±0.5, 36.2±3.6)
T5: 78±10 (8.0±1.0, 58±7)
10
4-4COMPONENT PARTS
1. Front Disc Brake
Page 1216 of 2890
2. Rear Disc Brake
B4M0066A
1Lock pin
2Lock pin sleeve
3Lock pin boot
4Air bleeder screw
5Caliper body
6Guide pin
7Guide pin boot
8Piston seal
9Piston
10Piston boot
11Boot ring
12Support
13Shim
14Inner shim
15Inner pad
16Pad clip
17Outer pad
18Outer shim
19Shoe hold-down pin
20Cover
21Back plate
22Retainer
23Spring washer
24Parking brake lever
25Parking brake shoe
(Secondary)
26Parking brake shoe
(Primary)
27Adjusting spring
28Strut
29Strut shoe spring
30Shoe guide plate
31Secondary shoe return spring
32Primary shoe return spring
33Adjuster
34Shoe hold-down cup
35Shoe hold-down spring
36Disc rotor
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 8±1 (0.8±0.1, 5.8±0.7)
T2: 20±4 (2.0±0.4, 14.5±2.9)
T3: 26±5 (2.7±0.5, 19.5±3.6)
T4: 52±6 (5.3±0.6, 38.3±4.3)
11
4-4COMPONENT PARTS
2. Rear Disc Brake