E 350 V10-6.8L (2007)
Brake Master Cylinder: Testing and Inspection
Brake Master Cylinder
Brake Master Cylinder
WARNING: Use of other than the approved DOT 3 brake fluid will cause permanent damage to the brake components and will render the
brakes inoperative.
NOTE: If a vehicle with a locked wheel must be moved, loosen the bleeder screw to relieve pressure.
Always check brake fluid level and, if necessary, fill with clean, specified brake fluid.
1. Disconnect the brake tubes at the brake master cylinder.
2. Plug the outlet ports of the brake master cylinder.
3. Apply the brakes. If brake pedal height cannot be maintained, the brake master cylinder has an internal leak and a new one must be installed.