Mazda MX-6 1998, Руководство по ремонту

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CONVENTIONAL BRAKE SYSTEM
BRAKE PEDAL INSPECTION
W 6 U 4 1 1 W 0 3
Brake Pedal Height Inspection
• Verify the distance from the center of the upper 8. Install a new brake switch,
surface of the pedal pad to the carpet is as
specified.
Note
• The new brake switch projection height is
Pedal height (reference value) adjusted automatically in step 7.
193 mm {7.60 in}
Brake Pedal Height Adjustment
1. Loosen locknut B and turn adjusting bolt A until it
does not contact the pedal.
2. Loosen locknut D and turn rod C to adjust the
height.
3. Tighten locknut D.
Tightening torque
24— 34 N m {2.4— 3.5 kgf-m, 18— 25 ftlb f}
4. Turn adjusting bolt A so that clearance E between
adjusting bolt A and the pedal is 0.1— 1.0 mm
{0.004— 0.039 in}.
5. Tighten locknut B.
Tightening torque
14— 17 N m {140— 180 kgf cm, 122— 156 in-lbf}
6. Verify that clearance F is obtained at any position
of the pedal full stroke.
7. Verify that the lock unit operates correctly.
Caution
•
When the brake pedal height is adjusted, a
new brake switch must be used.
• The new switch can be adjusted only
once.
• Pulling or pushing the tip of the new brake
switch can damage the inner parts.
W 6 U 4 1 1 W C 0
9.
Pull the brake pedal until you hear the tip of the
brake switch click.
10. Inspect the pedal play and the brake light
operation.
11. If the brake light does not operate, replace the
brake switch and repeat steps 6— 8.
Brake Pedal Play Inspection
1. Depress the pedal several times to eliminate the
vacuum in the system.
2.
Remove the snap pin, verify that the holes in the
fork and in the pedal are aligned, and reinstall the
pin.
3.
Gently depress the pedal by hand until resistance
is felt, and inspect for the play.
Pedal play
7.8— 12 mm {0.31— 0.47 in}
Brake Pedal Play Adjustment
1. Remove the snap pin and clevis pin.
2. Loosen locknut D and turn rod C to align the holes
in the fork and in the pedal.
3. Install the clevis pin and the snap pin.
4. Tighten locknut D.
Tightening torque
24— 34 N
m
{2.4— 3.5
kgf-m,
18— 25
ft lbf}
PROJECTION HEIGHT
0 4 -1 1 -4