British Airways 38
Printed page 2. PDF page 16.
Oil Heat Exchanger (FOHE). For the left engine, the investigation concluded that the restriction most likely occurred at its FOHE. However, due to limitations in available recorded data, it was not possible totally to eliminate the possibility of a restrictionOpen official document at PDF page 16Aircraft Accident Report 1/2010: Boeing 777-236ER, G-YMMM, London Heathrow Airport, 17 January 2008