Inspection and Adjustment

BRAKE PEDAL


Inspection and Adjustment


INSPECTION

Brake Pedal Height





Check the height (H1) between the dash lower panel (1) and the brake pedal upper surface.

Standard
H1 : Refer to BR-64, "Brake Pedal". Specifications


CAUTION:
Remove the floor trim.

ASCD Brake Switch and Stop Lamp Switch





Check the clearance (C1 and C2) among ASCD brake switch (1) threaded end, stop lamp switch (2) threaded end and the stopper rubber (3).

Standard
C1 : Refer to BR-64, "Brake Pedal". Specifications
C2 : Refer to BR-64, "Brake Pedal". Specifications

CAUTION:
The stop lamp must turn off when the brake pedal is released.

NOTE:
Pull the brake pedal pad to make the clearance between the stop lamp switch threaded end and the stopper rubber. (The stopper rubber hits ASCD brake switch threaded end.)

Brake Pedal Play





Press the brake pedal. Check the brake pedal play (A) (stroke until fluid pressure occurs).

Standard
A : Refer to BR-64, "Brake Pedal". Specifications


Brake Pedal Shaky Fitting





Check the brake pedal shaky fitting (B) (the stroke when pulling the brake pedal pad slightly from the free play).

Standard
B : Refer to BR-64, "Brake Pedal". Specifications


Depressed Brake Pedal Height





Check the height between the dash lower panel (1) and the brake pedal upper surface (H2) when depressing the brake pedal at 490 N
(50 kg, 110 lb) while turning engine ON.

Standard
H2 : Refer to BR-64, "Brake Pedal". Specifications


CAUTION:
Remove the floor trim.

ADJUSTMENT

Brake Pedal Height
1. Disconnect the harness connector from ASCD brake switch and stop lamp switch.
2. Turn the stop lamp switch 45� counterclockwise.
3. Loosen ASCD brake switch lock nut. Turn ASCD brake switch counterclockwise.





4. Loosen the input rod lock nut (1). Adjust the brake pedal to the specification. Tighten the input lock nut to the specification. Refer to Exploded View.

CAUTION:
The threaded end of the input rod (2) must project to the inner side (L) of the clevis (3).

Standard
H1 : Refer to BR-64, "Brake Pedal". Specifications


ASCD Brake Switch and Stop Lamp Switch





1. Disconnect the harness connector from ASCD brake switch and stop lamp switch.
2. Turn the stop lamp switch 45� counterclockwise.
3. Loosen ASCD brake switch lock nut. Turn ASCD brake switch counterclockwise.





4. Press the brake pedal pad slightly. Release the brake pedal.
Turn ASCD brake switch (1) until ASCD brake switch threaded end hits to the stopper rubber (2) clockwise.

CAUTION:
Never press-fit the input rod.
5. Tighten ASCD brake switch lock nut (3) to the specification. Refer to Exploded View.

CAUTION:
The clearance (C1) between the stopper rubber and the
ASCD brake switch threaded end must be the specified value. Refer to Specifications.
6. Press-fit the stop lamp switch (4) until the stop lamp switch hits the stopper rubber 45� clockwise while pulling the brake pedal pad slightly. (ASCD brake switch threaded end hits the stopper rubber.)

CAUTION:
- The clearance (C2) between the stopper rubber and the stop lamp switch threaded end must be the specified value. Refer to Specifications.
- The stop lamp must turn off when the brake pedal is released.

Brake Pedal Play
1. Disconnect the harness connector from ASCD brake switch and stop lamp switch.
2. Turn the stop lamp switch 45� counterclockwise. 3. Loosen ASCD brake switch lock nut. Turn ASCD brake switch counterclockwise.





4. Press the brake pedal pad slightly. Release the brake pedal.
Turn ASCD brake switch (1) until ASCD brake switch threaded end hits to the stopper rubber (2) clockwise.

CAUTION:
Never press-fit the input rod.
5. Tighten ASCD brake switch lock nut (3) to the specification. Refer to Exploded View.

CAUTION:
The clearance (C1) between the stopper rubber and the
ASCD brake switch threaded end must be the specified value. Refer to Specifications.
6. Press-fit the stop lamp switch (4) until the stop lamp switch hits the stopper rubber 45� clockwise while pulling the brake pedal pad slightly. (ASCD brake switch threaded end hits the stopper rubber.)

CAUTION:
- The clearance (C2) between the stopper rubber and the stop lamp switch threaded end must be the specified value. Refer to Specifications.
- The stop lamp must turn off when the brake pedal is released.

Brake Pedal Shaky Fitting
1. Disconnect the harness connector from ASCD brake switch and stop lamp switch.
2. Turn the stop lamp switch 45� counterclockwise. 3. Loosen ASCD brake switch lock nut. Turn ASCD brake switch counterclockwise.





4. Press the brake pedal pad slightly. Release the brake pedal.
Turn ASCD brake switch (1) until ASCD brake switch threaded end hits to the stopper rubber (2) clockwise.

CAUTION:
Never press-fit the input rod.
5. Tighten ASCD brake switch lock nut (3) to the specification. Refer to Exploded View.

CAUTION:
The clearance (C1) between the stopper rubber and the
ASCD brake switch threaded end must be the specified value. Refer to Specifications.
6. Press-fit the stop lamp switch (4) until the stop lamp switch hits the stopper rubber 45� clockwise while pulling the brake pedal pad slightly. (ASCD brake switch threaded end hits the stopper rubber.)

CAUTION:
- The clearance (C2) between the stopper rubber and the stop lamp switch threaded end must be the specified value. Refer to Specifications.
- The stop lamp must turn off when the brake pedal is released.