Brake Release Switch
- Adjust brake switch by loosening switch bolt, and sliding switch toward or away from brake pedal. Install Brake Switch Adjustment Gauge (SA 9303BR) between brake switch and actuator pad on brake pedal arm. Ensure plunger protrudes through slot in gauge.
- Using moderate force, pull brake pedal up and push brake switch forward against gauge. Holding brake switch perpendicular to actuator pad, tighten nut to 89 INCH lbs. (10 N.m). Release brake pedal.
- Tap gauge side-to-side. If gauge does not swing freely, repeat steps 1 and 2 . If gauge swings freely, go to next step.
- Pull brake pedal up with about 2 lbs. of force. Tap gauge side-to-side. If gauge swings freely, repeat steps 1 through 4 . If gauge does not swing freely, go to next step.
- Ensure 0.03-0.05" (0.8-1.2 mm) of plunger is visible between brake switch and actuator pad and rounded crown of plunger is equal to 0.04" (1 mm). If 0.03-0.05" (0.8-1.2 mm) of plunger is not visible, repeat adjustment procedure.