OEM Lincoln Mark LT Brake Master Cylinder

Lincoln Mark LT Brake Master Cylinder Parts Questions & Experts Answers

• Master Cylinder
  7L3Z-2140-A
  Q: How to service and repair the brake master cylinder on Lincoln Mark LT?

  A: A proper brake master cylinder service starts with draining the fluid reservoir through a suitable vacuum pump before using only manufacturer-approved brake fluid that remains contaminant free. The technician should disconnect the brake fluid level switch connector and seal the brake tubes by plugging master cylinder ports. The master cylinder brake tubes need removal before reinstalling them with 17 Nm of torque (13 lb-ft). Remove two master cylinder nuts first before tightening them to 25 Nm (18 lb-ft) when reinstallation occurs. Bleed the brake system while following the reverse order of the removal steps. Brake fluid must be kept away from painted or plastic surfaces because it can harm them. In case of fluid leakage clean the affected area right away with water. You can reach Ford/Motorcraft emergency medical support at 1-800-959-3673 within the USA or Canada while the product Material Safety Data Sheet (MSDS) should be accessed if it exists.