911 Turbo AWD F6-3600cc 3.6L SOHC Twin Turbo (1997)
4. Clutch play.
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The clutch master cylinder is fitted with an internal stopper.
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The push rod and the clutch pedal are always pressed against this stopper by the servo spring.
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Due to automatic hydraulic readjustment of the clutch, the clutch play cannot be assessed by checking the clutch pedal.
Adjusting Microswitch
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The microswitch (on vehicles with cruise control) is adjusted by a sliding movement after the fastening screws have been slackened. The
microswitch must be triggered (clicking sound) on the first few millimeters of pedal travel.
Adjusting Brake Light Switch
Pedal Adjustment (Part 1 Of 2)
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The brake light must light up after a brake pedal travel of 6-16 mm (measured from the center of the pedal plate).
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If the brake light lights up after a brake travel of less than 6 mm, the brake light switch (2) must be turned to the right until it responds within the
range of tolerance. Do not damage the electric wire and the plug. If the adjustment range of the brake light switch is not sufficient, the brake pedal
must be adjusted at the ball joint of brake push rod 3 (by shortening push rod).
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If the brake light lights up after a pedal travel of more than 16 mm, the brake pedal must be adjusted at the ball joint of the brake push rod (by
extending push rod) until the brake pedal switch responds within the range of tolerance.
NOTE: Usually, the brake pedal plate is roughly at the same height as the clutch pedal plate (plus/minus 3 mm).
Throttle Operation
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Check for smooth operation and at wide open throttle.
