Subaru XT 1988 Service Manual page 957

4-4
BRAKES
SPECIFICATIONS AND SERVICE DATA
SPECIFICATIONS
~
Engine
1800 cc 2700 cc
Driving system FWD 4WD
FWD
I
4WD
Type
Disc (AD type, ventilated)
Effective disc diameter
mm (in) 192 (7.56)
212 (8.35)
Disc thickness x outer diameter
mm (in) 18 x 242 (0.71 x 9.53) 22 x 262 (0.87 x 10.31)
Front
brake
Effective cylinder diameter
mm (in) 53.97 (2.1248)
Pad dimensions
mm (in) 118 x 45.5 x 12 (4.65 x 1.791 x 0.47)
(length x width x th ickness)
Clearance adjustment Automatic adjustment
Drum
Type (Leading-
Disc (Colette)
Trailing)
Effective drum or disc diameter
mm (in) 180 (7.09) 190 (7.48) 220 (8.66)
Disc thickness x outer diameter
mm (in)
10 x 226
10 x 256 (0.39 x 10.08)
-
(0.39 x 8.90)
Rear
brake
Effective cylinder diameter mm (in) 17.46 (11/16)
30.23 (1.1902)
Lining or pad dimensions
172 x 30 x 4.5
71 x 36 x 10
mm (in)
(6.77 x 1.18
(length x width x thickness)
x 0.177)
(2.80 x 1.42 x 0.39)
Clearance adjustment
Manual
Automatic adjustment
adjustment
Type
Tandem (with fast fill mechanism) Tandem
Master
Effective diameter
mm (in)
20.64 (13/16) (Small)
23.81 (15/16)
cylinder 25.40 (1) (Large)
Reservoir
Sealed type
Brake
Type Vacuum suspended
Vacuum suspended (Tandem)
booster
Effective diameter
mm (in)
205 (8.07)
180 (7.09)+205 (8.07)
Propor-
Split point
kPa (kg/cm
2
,
psi) 3,923 (40,569) 4,413 (45, 640) 3,923 (40, 569) 14,413 (45,640)
tioning
valve
Reducing ratio 0.3
Brake line
Dual circuit system
Brake fluid reservoir capacity cm
3
(cc, cu in)
160 (160,9.76)
Parking brake
Mechanical on front brakes
Hill-holder
-
I
Equipped
10