Contents Wiring diagrams Section: Mechanical - Hydraulic All sections

Brakes Mechanical: Specifications Lexus SC II

Mechanical - Hydraulic 2 illustrations

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
Accumulator To Brake Booster Pump36 (54)
Brake Actuator Tube No. 111 (15)
Brake Booster Clevis Lock Nut19 (26)
Brake Union Bolt22 (30)
Disc Brake Front Caliper Installation Bolts25 (34)
Flexible Hose-To-Brake Caliper22 (30)
Front Brake Caliper Mounting87 (118)
Front Brake Caliper-To-Front Brake Caliper Mounting25 (34)
Master Cylinder Union Bolts23 (32)
Push Rod Lock Nut19 (26)
Wheel Lug Nuts76 (103)
Wheel Ornament Bolts15 (20)
INCH Lbs. (N.m)
Bleeder Screw97 (11)
Brake Actuator Bracket No. 175 (8.5)
Brake Actuator Bracket No. 369 (7.8)
Brake Booster Pump Bracket No. 169 (7.8)
Brake Booster Pump Bracket No. 269 (7.8)
Brake Booster Pump Bracket No. 3106 (12)
Brake Booster Pump Bracket Bolt106 (12)
Brake Control Wire
Master Cylinder Side15 (1.7)
Booster Pump Side26 (2.9)
Brake Lines To Body43 (4.9)
Front Brake Line To Flexible Hose133 (15)
Brake Lines To Master Cylinder133 (15)
Master Cylinder Assembly Nuts133 (15)
Master Cylinder Reservoir Sub-Assembly15 (2)

TORQUE SPECIFICATIONS

DISC BRAKE SPECIFICATIONS

ApplicationIn. (mm)
Brake Pad Thickness
Front
Standard.433 (11)
Minimum.039 (1.0)
Rear
Standard.413 (10.5)
Minimum.039 (1.0)
Front Disc
Standard Thickness1.260 (32)
Minimum Thickness1.181 (30)
Disc Runout (1).002 (.05)
Rear Disc
Standard Thickness.472 (12)
Minimum Thickness.413 (10.5)
Disc Runout (1).002 (.05)
Rear Disc Parking Brake Drum (2)
Brake Shoe-To-Lever ClearanceLess Than .0138 (.35)
Drum Diameter7.48 (190)
Maximum Diameter7.52 (191)
Parking Brake Shoe Lining Thickness (3)
Standard Thickness.098 (2.5)
Minimum Thickness.039 (1.0)
(1) Measured .39 in. (10 mm) from outer edge of rotor. (2) This is the drum for the parking brake on the inside of the rear disc. (3) This is brake lining for the parking brake on the inside of the rear disc.
(1)Measured .39 in. (10 mm) from outer edge of rotor.
(2)This is the drum for the parking brake on the inside of the rear disc.
(3)This is brake lining for the parking brake on the inside of the rear disc.

DISC BRAKE SPECIFICATIONS

Scheme 1

Scheme 1: SPECIAL TOOLS

Scheme 2

Scheme 2