Re: Easamatic Rebuild Question

Posted by JMB On 2020/11/23 18:45:35

Thanks for the advice. Mine was definitely not returning in a couple of seconds. I took it back apart - it wasn't the leather sealed vacuum piston, but the small hydraulic piston. It was very hard to move back and forth.

Looks like I didn't lubricate it enough with brake fluid during the reassembly. After a liberal application of brake fluid to the cup seal, it started to move freely.

Once re-assembled, I can push it in and get a strong puff of air of the outlet and then it returns back within two seconds with an audible in-rush of air as well.

JB