vbpiper
Well Known Member
Sorry about the potentially stupid question, but on a factory Lycoming O-360 A1A, does it matter in what position the ring gear is installed (that is, in what position the t/c and 20/23/25 degree marks are positioned) relative to the crankshaft? Before I mount the prop I want to make sure the ring gear is installed properly. There is a small "0" stamped next to one of the bolt holes.
Thanks.
Thanks.