scottmillhouse
Well Known Member
First, I have a new Lycoming YIO-360-M1B and Hartzell C2YR-1BF/F7472 prop new from Vans. Engine has Lycoming long term storage and this is the first it has been rotated. I pulled the plugs and want to rotate the crankshaft to the correct position for prop installation. Where should the little "o" be positioned that is stamped both on the crank and flywheel/ring gear? Currently I have the engine at TDC of #1 as aligned with the mark on the back side of the ring gear and the top crankcase seam (the starter is not marked on this engine) and verified by piston position with the "o" at the 7PM clock position looking at the prop face.
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