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Toyota Camry Manual page 694

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BR–8
BRAKE SYSTEM
CHECK AND ADJUSTMENT
CHECK AND ADJUSTMENT
BRAKE PEDAL CHECK AND ADJUSTMEN
1. CHECK THAT PEDAL HEIGHT IS CORRECT
Pedal height from asphalt sheet:
147.5–157.5 mm (5.81–6.20 fn.)
If the pedal height is incorrect, adjust it.
2. IF NECESSARY, ADJUST PEDAL HEIGHT
(a) Disconnect the connector from the stop light switch.
(b) Loosen the stop light switch lock nut and remove the
stop light switch.
(c) Loosen the push rod lock nut.
(d) Adjust the pedal height by turning the pedal push rod.
(e) Tighten the push rod lock nut.
Torque: 25 N–m (260 kgf–cm, 19 ft–lbf)
(f) Install the stop light switch and turn it until it lightly
contacts the pedal stopper.
(g) Turn the stop light switch back one turn.
(h) Check the clearance (A) between stop light switch and
pedal.
Clearance:
0.5–2.4 mm (0.02–0.09 in.)
(i) Tighten the stop light switch lock nut.
(j) Connect the connector to the stop light switch.
(k) Check that the stop lights come on when the brake
pedal is depressed, and go off when the brake pedal is
released.
(l) After adjusting the pedal height, check that pedal
freeplay.
HINT: If clearance (A) between the stop light switch
and the brake pedal stopper has been adjusted cor–
rectly, the pedal freeplay will meet the specifications.
3. CHECK THAT PEDAL FREEPLAY IS CORRECT
(a) Stop the engine and depress the brake pedal several
times until there is no more vacuum left in the boost–
er.
(b) Push in the pedal by hand until the beginning of the
resistance is felt, then measure the distance.
Pedal freeplay:
1–6 mm (0.04–0.24 in.)
HINT: The freeplay to the 1st point of resistance is
due to the play between the clevis and pin. It is 1–3
mm (0.04–0.12 in.) on the pedal.
If incorrect, check the stop light switch clearance.
And if the clearance is OK, then troubleshoot the
brake system.
T

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