

| Subject: | Re: Hydraulic Lifter Adjustments |
| From: | vanagonvw |
| Date: | Thu, 28 Jun 2007 15:09:12 -0600 |
David Kao wrote: > John, when you set to 1 turn the vlaves are not going to be pushed open. > The valve springs are far stronger than the little springs inside the lifters. > The lifters are the ones get pushed down. Oil in the lifter gets leaked out > and self-adjusts. The valves will still seat on the seats. The self-adjustment > may take a few minutes to complete. This may affect the compression check if > it is done right after the vale adjustment. > > David, I appreciate your time and experience. I hope it is clear, that I am not being argumentative, but I am just exasperated. Are you familiar with the point in such repairs where you either have to sit and cry, or toss something very expensive, against the wall? :-) I am there.... Its a brain clog, and until I get past it, I can't continue, so I am soliciting all that I can get. When you say that if I turn the screw, it won't open the valve, yet is surely does, as the leak test shows that with zero lash, I am fine, but half a turn in, and the valve pushes open, and the test is a failure..... I have the clyinder pumped to 90psi, it leaks down to 80psi with zero lash. Half a turn down, and the leak goes to 20psi which I guess means I opened the valve <shrug> Since I think you are right, and I am blanking out, any way to explain what I am seeing? As I tell everyone right now, I am stuck, and would like a push, in any direction would be fine <g> Thanks very much, John
Have something to add on this topic today? Revive this thread in the forum »