Vansconvert
Well Known Member
I'm about to remove my prop and send it off for inspection. It's a HC-C2YR-1BF. For the R flange model the instructions read -unscrew the six 1/2 inch mounting studs from the engine bushings.
So I'm not quite clear I understand and have two questions. Question 1 is when removing the safety wire it looks like the wire went through roll pins inserted into the studs. Are these roll pins that have to be removed somehow or do they just look like roll pins but I just unscrew the nuts and don't worry about them? The illustration in the factory manual does not appear to have roll pins nor does it call out roll pins.
Question 2 is when unscrewing the nuts are the studs going to come out with the nuts? Or do the nuts come out, then I pull the prop off, then I remove the studs?
Many thanks,.
So I'm not quite clear I understand and have two questions. Question 1 is when removing the safety wire it looks like the wire went through roll pins inserted into the studs. Are these roll pins that have to be removed somehow or do they just look like roll pins but I just unscrew the nuts and don't worry about them? The illustration in the factory manual does not appear to have roll pins nor does it call out roll pins.
Question 2 is when unscrewing the nuts are the studs going to come out with the nuts? Or do the nuts come out, then I pull the prop off, then I remove the studs?
Many thanks,.