Brake Booster: Notes

The power brake booster (2005):

• Is a two-diaphragm, vacuum-assisted power brake booster.
• Reduces brake pedal pressure and travel distance.
• Is located on the LH side of the bulkhead in the engine compartment, between the brake pedal (2455) and brake master cylinder (2140).
• Is divided into separate chambers by the diaphragms.
• Will not operate if vacuum is restricted or if any of the vacuum-related power brake components fail.
• Is replaced as an assembly.

If the power assist fails, the brake system will continue to operate with increased brake pedal effort.