Adjusting Switch If Pedal Travel Is Too Small; 1St Possibility; 2Nd Possibility; Adjusting Switch If Pedal Travel Is Too Large - Porsche 996 TT Repair Manual

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Adjusting switch if pedal travel is too small

There are two possibilities to adjust the switch if the pedal travel to the switching point is too small.

1st possibility:

1. Press the brake pedal and pull out the switch plunger.
2. Release the pedal.
3. Check
adjustment.

2nd possibility:

Note
• A play−free fit of the switch is no longer ensured after it has been installed and removed several
times. The switch must be replaced by a new switch as soon as it perceptibly "wobbles" in its
receiver.
When installing the switch for the first time, it is essential to press it vertically against the bearing
•
surface. It will otherwise not be possible to lock the switch (90° turn), even if great force is exerted.
1. Release switch by turning it 90° and pull it out of the installation
opening.
2. Pull operating plunger out of the switch as far as it will go.
3. Reinstall the switch.

Adjusting switch if pedal travel is too large

1. Press pedal and press plunger into the switch by one notch (audible click).
The pedal travel to the switching point then decreases by approx. 3 − 4 mm.
2. Check adjustment again.
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651, 996840, 996841
Checking brake light switch setting
einordnung
294