Content Inside : BASIC BRAKE SYSTEM, ANTI-SKID BRAKING SYSTEM (ABS) <2WD>, ANTI-SKID BRAKING SYSTEM (ABS) <4WD> , ON-VEHICLE SERVICE, Brake Pedal Check and Adjustment, Stop Lamp Switch Check, Brake Booster Operating Test, Check Valve Operation Check , Proportioning Valve Function Test, Brake Fluid Level Sensor Check, Bleeding, Disc Brake Pad Check and Replacement, Disc Brake Rotor Check, Brake Lining Thickness Check, Brake Drum Inside Diameter Check, Brake Lining and Brake Drum Connection Check. CONSTRUCTION DIAGRAM. SERVICE SPECIFICATIONS, Brake pedal Check : Measure the brake pedal height as illustrated. If the brake pedal height is not within the standard value, follow the procedure below. Adjust the brake pedal height by turning the operating rod with pliers (with the operating rod lock nut loosened), until the correct brake pedal height is obtained. Lift up the pedal until the operating rod is fully extended, and then slide the stop lamp switch back to the required position. Adjust the position of the switch by turning it until the distance shown in the illustration is correct. BRAKE PEDAL, REMOVAL AND INSTALLATION. Removal Steps.