Text in force at CS29-12: from CS29-0, effective 14 Nov 2003.
(a) Each oi l radi ator m ust be abl e t o withstand any vi bration, i nertia, and oil pressure loads to which it would be subjected in operation.
(b) Each oil radiator air duct must be located, or equi pped, so t hat, i n case of fire, and with the airflow as it would be with and without the engine operating, flames cannot di rectly st rike t he radiator.
ED Decision 2003/016/RM · Source