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Brake question

Old Apr 11, 2005 | 11:29 AM
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Chopper Larry's Avatar
Chopper Larry
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What are the possible issues with excessive pedal travel, calipers are new; low fluid, air in lines, or power booster? Does the power unit use vacumm? I'm think I may be losing vacumm, but not sure.
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Old Apr 11, 2005 | 12:03 PM
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My first guess would be air in the lines. A second guess might be the master cylinder itself. I wouldn't think the power booster would be the problem since you should be able to get good petal even without the engine running.
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Old Apr 11, 2005 | 04:28 PM
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Hello,
I found an interesting brake trouble shooting chart on the internet.

http://www.classicperform.com/TechBo...oubleshoot.htm

It shows what to do to test for spongy pedals, when to test the master cylinder, and when to test the power booster.

kdf
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