Mitsubishi 1993 3000GT, Technical Information Manual

Page: 103 / 216

Items Vehicles for Europe Vehicles for General Export, GCC
and Australia
Master cylinder
Type Tandem (with level sensor) Tandem (with level sensor)
1.0.
mm (in.) 26.9 (1 1/16)) 26.9 (1 1/16)
Brake booster
Type Vacuum type, tandem Vacuum type, tandem
Effective dia. of mm (in.) 205 (8.0) + 230 (9.0) 205 (8.0) + 230 (9.0)
power cylinder
Proportioning valve
Type Dual type Dual type
Split point kPa (kg/cm
2
, psi)
3,750 - 4,250 (37.5 - 42.5, 533 - 604) 2,750 - 3,250 (27.5 - 32.5,391 - 462)
Decompression ratio 0.37 0.25
Front brakes
Type Rigid caliper, 4-piston, Rigid caliper, 4-piston,
ventilated disc (M-R76Z) ventilated disc (M-R66Z)
Disc effective dia. mm (in.) 270 x 30 (10.6 x 1.18) 249 x 30 (9.8 x 1.18)
x thickness
Cylinder I.D. mm (in.) 40.4 (1 19/32) x 2 + 42.8 (1 11/16) x 2 40.4 (1 19/32) x 2 + 42.8 (1 11/16) x 2
Clearance adjustment Automatic Automatic
Rear brakes
Type Rigid caliper, 2-piston, Floating caliper, 1-piston,
ventilated disc (M-R68X) ventilated disc (M-R58V)
Disc effective dia. x mm (in.) 250 x 20 (9.8 x 0.79) 237 x 20 (9.4 x 0.79)
thickness
Cylinder I.D. mm (in.) 38.1 (1 1/2) x 2 38.1 (1 1/2)
Rotor teeth
Front 47 47
Rear 47 47
Speed sensor Magnet coil type Magnet coil type
DRIVE-CONTROL COMPONENTS -
Service Brakes
3-31
SERVICE BRAKES
SPECIFICATIONS
14F0071