In article ,
wrote:
I believe that Piper recommends Parker O-Ring Lube for those models
where a lubricant is recommended. Parker O-Ring Lube is available at
the large aviation supply houses, but I'm not sure what makes it
different than DC4, which is what I use.

Parker O-Ring Lube (at least the tube in my tool box) is very
sticky/stringy stuff.

I really wouldn't recommend it to lubricate the yokes in a Cherokee
(we always used LPS1 or Tri-Flow)


Well, I've never seen it in person or used it, but that's what Piper
recommends in the PA-28-181 maintenance manual, at least.



JKG