Whats wrong with my brakes power booster?

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Whats wrong with my brakes power booster? #70074 06/08/08 07:58 PM 06/08/08 07:58 PM
Joined: Feb 2005 Posts: 276 Janesville, WI P polarconvert OP enthusiast
polarconvert OP enthusiast P Joined: Feb 2005 Posts: 276 Janesville, WI	1965 polara, single pot res. Pedal is firm both with vacuum and without. I can pull the plug on the canister where the vacuum hose attaches right after I run the motor and get a hiss of sucking air into the canister. I dont think I have a leak but I am not getting any power assist. Time for a new PB ? I just bought this one 5 yrs ago with barely 5k of use.

Re: Whats wrong with my brakes power booster? [Re: polarconvert] #70075 06/08/08 08:23 PM 06/08/08 08:23 PM
Joined: Feb 2007 Posts: 308 michigan black64 enthusiast
black64 enthusiast Joined: Feb 2007 Posts: 308 michigan	Here is a sheet on how to test your booster. see attachment 4476453-boostertestpdf.pdf (138 downloads) Last edited by black64; 06/08/08 08:25 PM.

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