Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Travel Sensor - Removal







REMOVAL





WARNING: THE DIAPHRAGM TRAVEL SENSOR SEALING RING MAY BE SUCKED INTO THE BRAKE BOOSTER IF VACUUM IS PRESENT. IF THIS HAPPENS, THE BRAKE BOOSTER MUST BE REPLACED.

1. Operate the brake pedal several times until the vacuum in the brake booster is reduced.
2. Unplug the BAS diaphragm travel sensor harness connector.
3. Remove the locking ring (1) by using a suitable pick tool to lift the locking ring up and off the BAS diaphragm travel sensor.
4. Pull the BAS diaphragm travel sensor out of the brake booster.
5. Remove the O-ring from the BAS diaphragm travel sensor.