The replacement of the o-ring is not a huge concern for me, although I like to see what I am getting into before I start a repair as a general practice. The system is self purging so that is not a factor. George
Where can I purchase a parts catalog and repair manual for my 05 LS 185.b . I tried to find one using the link given in one of the previous links but had no success. I need to replace the cylinder gaskets on both of my dump cylinders. George