Brake Pedal Height & Stoplight Switch: 626
- Verify that distance from center of upper surface of pedal pad to carpet is 7.32" (186 mm). If not as specified, adjust brake pedal height. Loosen locknut "B", and turn adjusting bolt "A" until it does not contact brake pedal. See Fig 1
. Loosen locknut "D", and turn rod "C" to adjust pedal height. Tighten locknut "D" to 18-25 Ft. Lbs. (24-34 N.m).
- Turn adjusting bolt "A" so that clearance "E" between adjusting bolt "A" and pedal is .004-.039" (.1-1.0 mm). Tighten locknut "B" 124-150 INCH Lbs. (14-17 N.m). Verify that clearance "F" is obtained at any position of full pedal stroke. Install NEW stoplamp switch. Pull stoplamp switch until tip of switch clicks. Ensure stoplamp functions properly.
Courtesy of GENERAL MOTORS CORP.