Need help with Brake Selector on 1934 1101 Club Sedan

Posted by Dan On 2018/1/6 18:16:50

Hi Gents..

A while back I had a problem with a miss in my 1101 and you were all helpful. At that time someone had a chat with me about the brake selector on this car. Well, now I have this "hissing" sound around this module. I feel like it is some kind of vacuum leak. On the back side of the module that sits on the firewall there seems to be a relief valve of some kind, almost looks like a cap to a tire stem that if I manipulate it make the noise different. I was told, I believe, that there is some kind of paper in this thing that often breaks. Anyhow, I might have it wrong. Wondering if anyone has any ideas if im on the right track and if so what is the process for repairing the module.
Thanks!