Isn't graphite one of the '3' in '3in1'? You might not want that on your pistons. Ken Quoting Wrambler242@xxxxxxxxxxx: > > Thanks! > I guess from this reading I will keep the parts seperate till I have a time > frame for the actual install. > No sense in assemblying and prepping for storage etc; > I'll do it when i've got the T5 and other items in place for the swap. > I like the idea of doing it right and having rings seat asap! > > To think years ago I watched my dad bitch a guy out cause he did a rebuild > and did NOT oil the cylinders and rings!!! It was an in van rebuild too... > Should have kept his mouth shut and it woul dhave been fine! > > I'l be picking up a can of 3 in 1 oil for the shop I guess :] > > Just drove the American again today, days are getting short, will be time to > put it to bed soon :[ > > > -- > Mark Price > Morgantown, WV > 1969 AMC Rambler, 4.0L, EFI, T-5 > 2004 Grand Cherokee Laredo, 4.7L, Quadratrac II > " I realize that death is inevitable. > I just don't want to be around when it happens! " > > -------------- Original message ---------------------- > From: "Bruce Hevner" <scramblr@xxxxxxxxxxx> > > Uh, antifriction lube? Would you use this on a the Coated Skirt piston?>>> > > > > The procedure I described is used on all types pistons. > > > > So, Basically your saying you don't get assembly lube anywhere near the > > rings and use 3 in 1 oil in the ring grooves and let the rings pretty much > > dry?>>> > > > > That is correct. Just a couple of drops of 3-1 oil and rotate the rings to > > make sure it is worked into the groves. No problem if you get a little on > > the face of the rings. A few drops on the cylinder walls spread evenly, > not > > excessively, and wiped with a rag.. The reason for 3-1 oil is it has > > essentially no anti-wear additives. > > > > Call me old and unschooled on this, but I always used plain old engine > > oil and pretty much lubed the crap out of the bores and pistons with it. I > > take it I was doing it wrong?>>> > > > > I am suggesting a method to help prevent a condition known as "wet > > Cylinder". It was suggested to me by a piston ring company engineer many > > years ago. At the time I was not having any problems and was told it's a > > better way for the rings to get a "bite" into the cylinder wall before > they > > are exposed to any anti-wear additives that might be in the break in oil. > I > > HAVE seen guys have the "wet cylinder" problem. A freshly rebuilt motor > that > > has one or more cylinders pumping oil. Upon disassembly the rings for the > > cylinder in question would exhibit little to no contact on the wearing > edge. > > Like they had never even been in the engine. Modern anti-wear additives > can > > be SO good as to completely prevent the rings from wearing in to the > > cylinder wall. I would actually have to give the cylinder in question a > few > > strokes with the hone to remove them!! Wash the rings with mineral spirits > > and re assemble the engine. Fixed it every time. The most common culprit > > seemed to be STP. > > > > > > I was trained in auto body work at Vale tech, a pre Wyotech school. I > > must admit I never received formal training on engine rebuilds. Just what > I > > was told and read, some of it probably apparently incorrect. Funny how > back > > in the day you could work your way up in a dealership, get an ASE master > > tech certification, yet never take and actual engine rebuild class!>>> > > > > I learned my trade in the school of hard knocks. I started as a floor > sweep > > in a custom engine shop in 1966. I watched, and asked a lot of questions, > I > > learned what processes were successful and which ones failed. Now, 40 > years > > later I realize many of the things we did back then were wrong or maybe > not > > being done as properly as they are done today. I go to as many trade shows > > as I can and talk with as many folks as I can. I try different procedures > on > > my own motors. Read, read, read. > > I am an ASE Certified Master Engine Machinist,, 3 time re-certified. In > my > > opinion the ASE test should be a little harder. I usually end up 85-95% > > > > > > I never had a rebuild fail on me over the years though! No smokers or > > other failures. So I must not have screwed up too bad...>> > > > > I am only suggesting a procedure that has worked 100% for me. Hopefully to > > give someone the benefit of my rebuilding experience from hundreds of > engine > > rebuilds over 40 years. I am not casting doubt on your rebuilding > abilities, > > only trying to help folks without as much experience. > > > > If the theory works,, use it. If WHAT YOUR DOING WORKS,,, change the > theory. > > > > But HEY,,, that's just ME! > > Bruce Hevner > > -- > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: > > > http://splatter.wps.com/pipermail/amc-list/attachments/20081019/2a328dac/attachm > > ent.htm > > _______________________________________________ > > Amc-list mailing list > > Amc-list@xxxxxxxxxxxx > > http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list > > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list > _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list