OEM 2007 Lincoln Mark LT Brake Booster

2007 Lincoln Mark LT Brake Booster Parts Questions & Experts Answers

• Q: How to service and repair the vacuum brake booster on 2007 Lincoln Mark LT?

  A: The vacuum brake booster service requires starting with a disconnection of the brake fluid warning switch electrical connector and the battery ground cable. When working on 4.6L-powered vehicles you must direct the brake booster vacuum hose above the EGR valve before disconnecting it from the brake booster vacuum output. First remove two nuts from the brake master cylinder and move it to the side yet tighten it to 25 Nm (18 ft. lbs.) upon reinstalling it. The speed control deactivator switch needs to be taken off from the brake pedal bracket whereas the brake pedal has to remain attached to its booster rod. After taking out the self-locking pin cover with its matching pin you will install the stoplamp switch as well as the booster rod and bushing from the brake pedal pin. When reinstalling the brake boots install the 4 nuts while tightening them to 25 Nm torque (18 ft.lbs.) specifications. Finish the installation by following the reverse order of the removal steps. Only approved DOT 3 brake fluid designed for motor vehicles should be used because using other fluid can damage brake components permanently. Any brake fluid leaks need quick water clean-up for painted or plastic components. Emergency brake fluid information must be obtained by consulting medical staff or calling Ford/Motorcraft products at 1-800-959-3673 which serves both the USA and Canada.