I just saw this on a facebook post. Going to read the entire SB then try to track down serial numbers for my rods that were installed a couple of years ago during my OH to see if I have to do this. This could be a huge expense for some Lycoming owners.
EDIT: Looks like my engine won't be affected as my rods were shipped in 2014, before the specified time period.
http://www.lycoming.com/sites/default/files/SB632 Connecting Rod Identification and Removal_0.pdf
EDIT: Looks like my engine won't be affected as my rods were shipped in 2014, before the specified time period.
http://www.lycoming.com/sites/default/files/SB632 Connecting Rod Identification and Removal_0.pdf
Last edited: