Post by
Ca20silvia »
https://forums.nicoclub.com/ca20silvia-u50865.html
Mon Dec 11, 2006 2:44 pm
If you undo the C clip at the bottom of the plunger slide it out, its like a top hat inside, flip it over so it puts more tension on the spring.Lube up the pluger also.Mine used to leak but now it supports well over 18 PSI with no problems