Question about 2002 Ford Explorer
1. The Caliper is sticking open, causing the friction which equals the pulling; and the brake pads and rotors to be eaten frequently.
a. The Caliper is faulty.
b. The Brake Line Hose (if so equipped) going from Brake Line to the Caliper is faulty.
A. To Check which one is faulty:
B. Raise and Support properly the rear of the vehicle.
C. Remove the tires from both sides.
D. Inspect the brake springs and brake pad retainers (if so equipped) Missing or improperly placed springs and/or brake pad retainers (if so equipped) could possibly cause this also.
E. Using a 6-inch (or larger) "C"-clamp, place the top end of the "C"-clamp onto the back of the caliper. Do not place it on the Brake Line/Hose or the Brack Line connection to the Caliper. Place the screw end of the "C"-clamp onto the center portion of the outside Brake Pad, but not touching the Caliper Housing. Begin screwing-in the clamp, this will move the Brake Pad in, and push the Caliper Piston back into the Caliper Bore. If this is difficult to do, then that is your first sign that the Caliper is "sticking open".
If you are not sure how easy or hard this should be: Move to the Right Side of the vehicle and Clamp-in the right rear Caliper to get an idea of how easy/difficult it should feel. Compare the feel.
If the Left Rear Caliper is difficult to reset:
(1) Place a tight fitting Hose over the nipple of Bleeder Screw, located on the back of the Caliper. Do not cover the nut sides.
(2) Loosen the Bleeder Screw until fluid starts coming out.
(3) Reattempt to Clamp-in the brake.
(4) If it is now alot easier to Clamp-in, then it is the Brake Line Hose going from the Brake Line to the Caliper that is most likely faulty.
The Brake Hoses wear out on the inside, causing "gate-like" frayings. The fluid can flow out to the Caliper, but once the Brake Pedal is released these "gates" close, not allowing the fluid to return-out of the caliper. The Caliper maintains pressure on the Rotor causing the pulling of the vehicle and the wear-and-tear of the Rotor and Pads.
Let me know if this helped, or if you have any additional information, problems, or questions. Feel free to contact me at FixYa.com!
Posted on Jan 30, 2010
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Posted on Jan 02, 2017
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