Well Yr Right, there in lays the dilemma, and the reason most workshops won't release to service an engine on condition.
The reality though, is that On condition engine overhaul is restricted to Private and Airwork category so isn't a factor for most of the work I am involved in.
BTW Sunfish, on condition does not mean replace when failed.
Last edited by Eddie Dean; 8th Jun 2015 at 00:24.