Hi. I have a 2004 transit connect, 1.8 di currently with 143.000 miles. I have an issue with the slave cylinder, rear left. I have had to change drums and shoes, upon inspection of the cylinder I’ve decided to replace it with a new one. Borg&beck type, when I bleed the brakes it seems to be forcing the oil out through the cylinder seals when I pump the brake, I must note that it only forces the oil out on one pump of the brake and not a continuous stream. I’ve attempted this on three brand new cylinders all with the same result, with the first two completely bursting the rubber seal and the last one pushing the cylinder rubber seal and spring right out of the cylinder housing, also the adjuster refuses to stay in place when operating the brakes, I’m not sure if this is causing a pressure build up or a lack of pressure strictly speaking. Brakes are spongy when being operated and the emergency brake light is constantly lit when off. Any advice would be much appreciated. Please ask for more detail and info if needed. I know mabey I should call a mechanic which I have, he can’t look at the van for a few days. I’m hoping I get some advice or mabey an idea of what might be causing this so I can rectify the problem myself.
Thanks!