LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 1983 >> Forward Control 5.7 M, Automatic, 475/M40 >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Disc & Drum >> Adjustments >> Hydro-Boost >> Brake Pedal

Brake Pedal

  1. Make adjustment in linkage until pedal travel is correct. Pedal travel is the distance pedal moves toward floor from a fully released position.
  2. Pump pedal a minimum of 3 times with engine off before making measurement. Pedal travel should be 6" on all 4-wheel disc brake models, and 3 1/2" on all other models.
scientia non olet · About LEMON Manuals