rkkoeb
Expert
Need help with my brakes. After 70 miles today I lost all pressure in the brake lever, I can pump it many times and still nothing. I did notice after we stopped for a while I was able to get brake pressure again for just s short time. Brake pads are like new, reservoir is full. Can the oil be going bad and once warm I loose brake pressure? Any suggestion on what to check or look at?
Mooseman
I'm not all knowing. Post your question in forum.
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You didn't leave the parking brake on, did you?
Sounds like your brake is dragging. As it heats up you start losing braking power.
Macheater
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Seals on brake lever piston might be toast.
rkkoeb
Expert
didn't leave parking brake on, if the seals are bad wouldn't I be leaking brake fluid? Brake fluid is still full.
rkkoeb
Expert
Ok took the brake apart and found 3/4 pistons not moving. Order a new seal kit for the pistons and also found emergency brake pads were shot so order new one. What type of grease should I use on the seals and pistons when I put them back together?
Use brake fluid on the seal when installing them.
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