I agree with Tom on this. I don't safety wire the filter because I think it
might come loose, I safety wire it because I feel better. It doesn't cost
much in weight or time and it sure eliminates one possible, though not
probable, problem.

--
Stu Fields
Experimental Helo magazine
P. O. Box 1585
Inyokern, CA 93527
(760) 377-4478
(760) 408-9747 general and layout cell
(760) 608-1299 technical and advertising cell

www.vkss.com
www.experimentalhelo.com


wrote in message
oups.com...
The Rotax 912 series of aircraft engines use an automotive-style oil
filter, and no means of wiring. When tightened properly, they seem to
grip more and more with use. My experience with automobile filters has
been the same. I don't think they need wiring, but that's only my
opinion.
tom pettit