Town Car V8-4.6L VIN V Flex Fuel (2006)
Vacuum Brake Booster: Description and Operation
Brake Booster
Brake Booster
The power brake booster:
^
is a dual-diaphragm, vacuum-assisted power brake booster.
^
reduces brake pedal effort and pedal travel distance.
^
is divided into separate vacuum and atmospheric chambers by the diaphragms.
^
will not operate if vacuum is restricted or if any of the vacuum-related power brake components fail.
