Re: Brake junction block for master cylinder

Posted by Josef Lichtenberg on 2020/6/29 10:01:15

after a lot of trials, now i have fixed the problem. to remember. I had some fluid leaking in the area, banjo bolt, junction block- brakelight switch. i have changed the junction block, the banjo bolt nothing realy helps. i have changed every time with every dissassembling the copper seals. but it was still leaking a little bit. talking with different experts one idea was to make a "heat treatment with the copper seals" this brought final the success. I heated the rings with a torch until they glow, and cooled them down with water. this made the copper more soft. made them able to seal better with lower torque. it looks like even with all new rings they are sometimes to hard for this kind of aplication. BR Josef