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Brake booster vacumn

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Old Feb 18, 2004 | 07:39 PM
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benelliwang's Avatar
benelliwang
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Burning Brakes
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Default Brake booster vacumn

My other post seems to be broken, so here it is again.

My brake line from master to the ABS unit broke. The clutch line rubbed a hole though it. So I unioned a new line and would like to test to see if it leaks. I have a vacumn pump to create the vacumn for the brake booster. Only thing is, I don't know the correct vacumn when the engine is running. Is it 10 or 20 inch?

The broken line is near the firewall, I had to take off my LT header, mid section of the exhaust, torque tube plate cover (the one with 10000 bolts), valve cover, and bunch of other stuff to get to it. I really dont' want to put it all back and find out that the line is still leaking...
If I can find out it works without engine running, it would be great!

thanks


[Modified by benelliwang, 4:40 PM 2/18/2004]
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Old Feb 19, 2004 | 12:50 PM
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ersatz928's Avatar
ersatz928
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Default Re: Brake booster vacumn (benelliwang)

normal idle is 20 to 25 inches of mercury.
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