Late last year, Mobil Corporationsettleda class-action lawsuit brought by Cessna T210 owner Malvern Grosson behalf of owners of Teledyne Continental engines damaged bythe use of Mobil's AV-1 synthetic oil. In the hard-fought andcomplex settlement, Mobil agreed to pay for inspection and repairof TCM 360/470/520/550 engines that used AV-1 oil for more than150 hours.
This is a companion discussion topic for the original entry at https://www.avweb.com/features/mobils-handling-of-av-1-claims-questioned