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Joined: Oct 2002
Posts: 151
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Oct 2002
Posts: 151 |
Hello all - I just acquired a 1957 Bel Air convertible with power brakes. There is approximately 1 1/2 to 2 inches of travel before the brakes apply. I was just wondering if there is some kind of vacuum problem, etc.? I would not think this is normal. The brakes work well, but it takes pretty good pressure to apply them. Thanks so much for any suggestions you can give me! - The Ol Coach
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Willwood Engineering
Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
My '57 power brakes - engine not running, vacuum tank "empty" pedal goes down about 1 1/2".....with engine running, less tha one inch. Very touchy. Requires very little pressure to stop car. Much less than modern car.
If pedal travel is excessive may need brake adjustment or fluid.
Before I had my treadlvac unit rebuilt it acted more like what you describe.
Gene Schneider
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Joined: Oct 2002
Posts: 151
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Oct 2002
Posts: 151 |
Thanks very much for the information, Chev Nut! I have checked the fluid level, but I'll check the adjustment. Thanks again! - The Ol Coach 
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