Re: Bendix -Treadle Vac - Failure and Fix

Posted by PackardV8 On 2010/10/3 22:38:05

What concerns me is the compesator port valve stem pictured in DSC08042. It does not look like the port valve stem that is from my 56 Executive. The bottom appears to be very flat rather than hemisperical. Also mine has NO reduced diameter on the bottom 1/4 inch as is shown in your pic.

What we need is a close up of the 'damaged O-ring'.

THis compensator port valve is THE MOST CRITICAL part of the BTV.