from flight test - LED light burned out on Rate of Climb / FPM (3 digit from LT) on pressurization controller ref. SC13175 6.8 Resolution: Removed Cabin Press/Rate Of Climb Indicator P/N Pressurization indicator P/N 1159SCF407-7 S/N 168DB was removed and sent out for repair. Reinstalled repaired cabin pressure ind assy P/N 1159SCF407-7 S/N 168DB. C