Diamante Sedan V6-3.5L SOHC (1999)
Brake Pedal Assy: Adjustments
BRAKE PEDAL HEIGHT CHECK
1. Measure the brake pedal height as illustrated.
NOTE:
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Brake pedal height is non-adjustable.
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Ensure stop light switch is adjusted correctly before measuring brake pedal height.
Standard value (A): 163-173 mm (6.4-6.8 inch)
2. With the engine stopped, press the brake pedal two or three times. After eliminating the vacuum in the power brake booster, press the pedal down
by hand, and confirm that the amount of movement before feeling resistance (the free play) is within the standard value range.
Standard value (B): 3-8 mm (0.12-0.31 inch)
If the free play exceeds the standard value, it is probably due to excessive play between the clevis pin and brake pedal arm.
Check for excessive clearance and replace faulty parts as required.
3. Depress the brake pedal with approximately 196 N (45 lbs.) of force, and measure the clearance between the brake pedal and the floorboard.
Calculate the difference between the brake pedal height and the depressed height.
Standard value (C): 65 mm (2.6 inch or less)
If the clearance is more than the standard value, check for air trapped in the brake line. Adjust and replace defective parts as required.
4. Check the shift lock mechanism.
