JonD Posted September 30, 2021 Report Posted September 30, 2021 I have a M20E model Mooney. I was curious if anyone knows the part number for the specific screw/hardware on the Lycoming IO-360-A1A engine that is shown missing in the attached image or how to get it? Also the corresponding torque value applied when installing? Thanks! Quote
N201MKTurbo Posted September 30, 2021 Report Posted September 30, 2021 It is the same as the valve cover screws. https://www.aircraftspruce.com/catalog/eppages/rockerboxscrews-lyc.php 2 Quote
JonD Posted September 30, 2021 Author Report Posted September 30, 2021 Very helpful and answers my question! Thanks @N201MKTurbo Quote
Guest Posted September 30, 2021 Report Posted September 30, 2021 Most maintainers have these in their junk hardware drawer in their tool box. In a bind a 1/4-20 NC screw 3/4” long and a lock washer will work until you get the official part. Clarence Quote
carusoam Posted October 1, 2021 Report Posted October 1, 2021 Welcome aboard JonD, Wow, that was a quick fix! I hope you can stick around…. There is plenty more where they came from… Best regards, -a- 1 Quote
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