Bubblehead
Well Known Member
The rocker arms that came off the old wide-deck IO-360 cylinders have two different part numbers.
4 are p/n 69443D and have a large oil hole pointing toward the pushrod.
4 are p/n 68520D and do not have the large oil hole, but have a smaller hole on the valve side, but the hole does not extend all the way through the bushing.
The Lycoming parts catalog PC-306-14 show the rockers are p/n 19357.
Can someone fill me in on these? Can I use the rockers I have? Does one p/n go with the exhaust valve and one with the intake?
Also, I need 4 "LW-14995 Spring, shroud tube." I did not save the ones off my old cylinders so need replacements. Anyone know a handy source? I found references to SB519 that concerns this part but it is not on the Lycoming website. Is there anything I need to attend to on the SB?
I also need a couple oil screen gaskets. Lycoming lists these as p/n 06E19769-1.00. Any suggestions on sources? Is there an equivalent AN or MS number for this part?
4 are p/n 69443D and have a large oil hole pointing toward the pushrod.
4 are p/n 68520D and do not have the large oil hole, but have a smaller hole on the valve side, but the hole does not extend all the way through the bushing.
The Lycoming parts catalog PC-306-14 show the rockers are p/n 19357.
Can someone fill me in on these? Can I use the rockers I have? Does one p/n go with the exhaust valve and one with the intake?
Also, I need 4 "LW-14995 Spring, shroud tube." I did not save the ones off my old cylinders so need replacements. Anyone know a handy source? I found references to SB519 that concerns this part but it is not on the Lycoming website. Is there anything I need to attend to on the SB?
I also need a couple oil screen gaskets. Lycoming lists these as p/n 06E19769-1.00. Any suggestions on sources? Is there an equivalent AN or MS number for this part?
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