Brakes Went The Floor... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Ironangel** · 09-16-2012, 03:16 PM

Stopped at the pay window at Micky-D's and all of the sudden the pedal went to the floor and now all I have is rear brakes. Pedal's soft nearly all the way to the floor. Is it the Master Cylinder or Power Brake Booster? I've already purchased a new booster but when I removed the MC, there was brake fluid puddled between the MC and the booster. 72 C-10 with power disc brakes. New lines, cylinders, shoes & hardware. I havent noticed any leaks until I removes the MC. The brakes would fade sitting at a light or steady application...Just want some other opinions...Thanks in advance

~Michael Hill~

09-16-2012, 03:16 PM	#1
Ironangel Senior Member Join Date: Feb 2010 Location: Falls City, Nebraska "100 Miles From Nowhere" Posts: 2,219	Brakes Went The Floor... Stopped at the pay window at Micky-D's and all of the sudden the pedal went to the floor and now all I have is rear brakes. Pedal's soft nearly all the way to the floor. Is it the Master Cylinder or Power Brake Booster? I've already purchased a new booster but when I removed the MC, there was brake fluid puddled between the MC and the booster. 72 C-10 with power disc brakes. New lines, cylinders, shoes & hardware. I havent noticed any leaks until I removes the MC. The brakes would fade sitting at a light or steady application...Just want some other opinions...Thanks in advance ~Michael Hill~ __________________ Michael of the clan Hill, "Two Seventy Two's" 71 1-ton Dually 350 4-Speed 71 C/50 Grain Truck, 350 Split-Axle 4-Speed 02 3/4 ton Express 14 Indian Chief Vintage 1952 Ford 8N, "Only Ford Allowed On The Property" "Be American, Buy American"



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