Sorry, Pace, but that demonstrates a real lack of understanding ... and is the sort of dribble that's been put about by the instructing community for years. Overleaned from what? Certainly not overleaned from EGT!
Islander
Its not my plane so have not got a clue what his leaning techniques were.
I am only reporting what he advised me that his maintenance unit gave for the early rebuilds. Damage due to overleaning.
Pace