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

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Brake Signal: Adjustments

BRAKE PEDAL FREE HEIGHT
1. Measure the distance from the center of the brake pedal pad to the bulkhead.
- If the distance measures 193-196mm (7.60-7.72 in), brake pedal height is within specification.
- If the brake pedal height is not within specification, proceed with step 2.
2. Disconnect the electrical connector from the Brake ON/OFF (BOO) switch.
3. Loosen the BOO switch locknut and turn the switch until it does not contact the brake pedal.
4. Loosen the locknut and turn the master cylinder push rod fork end bracket until the brake pedal height is within specification.
5. Turn the BOO switch until it contacts the brake pedal, then turn it an additional half turn.
6. Tighten the BOO switch locknut to 14-17 Nm (10-13 lb ft).
7. Tighten master cylinder pushrod fork locknut.
8. Connect the BOO switch electrical connector.
9. Verify the operation of the brake system and the stoplamps.