| Brake Pedal Slowly Goes To The Floor [message #368576] |
Wed, 26 January 2022 08:54  |
Tom Katzenberger
Messages: 399
Registered: June 2019
Location: Kingsville, MD
Karma:
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Senior Member |
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Good Morning all,
My situation is as follows:
Components: I have installed my 3rd new P30 Master Cylinder on a new 6 Disc brake system. All lines have been replaced with stainless steel solid and braded where needed. I installed a new combination valve which has the piston removed so it no longer proportions from front to rear. I have Dave Lindsey's sensitized brake booster with a summit back up vacuum pump.
Problem: After bench bleeding and making sure the plunger is not depressed more than 1" I still have the the brake pedal slowly sinking while under steady pressure.
I am looking for the wisdom of the members on this site. Again and as always, all opinions and thoughts are welcome and appreciated.
Thank you all.
Sincerely,
Tom K.
Tom & Oki Katzenberger,
Kingsville, Maryland,
1977 23' Birchaven, 455 C.I.D., Micro Level, Howell EBL-EFI Spark Control, Macerator, York Air Compressor, 6 Wheel Disc, Quadra Bag, Onan W/Bovee Ignition
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