Document ID: chunk:federal_register_of_legislation:F2017L01427:body:0:p2
Version: federal_register_of_legislation:F2017L01427
Segment Type: other
Provision Reference: 
Character Range: 11730–14330

Note 3:  The replacement pin is available from Mr Burt Parry, O2 Corporation, 3522 N. Comotara, Wichita, Kansas 67226 USA; Telephone (316) 634-1240; Facsimile (316) 634-1061.
                                                                                                                                                                                                                                           (2) Test the replacement pin installation in accordance with the test requirements of paragraph (a) of this AD. If the pin pulls free from the oxygen actuator valve at 3.4 kg or less of hanging weight, then the pin is serviceable and the unit may be returned to service.
Compliance:                                                                                                                                                                                                                        Within 30 days after the commencement date of this AD, unless previously accomplished.
                                                                                                                                                                                                                                   Note 4:  Previous compliance with the requirements in AD/OXY/6 constitutes compliance with the equivalent requirements in this AD.
                                                                                                                                                                                                                                   This AD commences on 10 November 2017.
Background:                                                                                                                                                                                                                        An incident occurred where an inoperative oxygen supply system resulted because a lanyard pin could not be readily pulled. The actions specified by this AD are intended to prevent a malfunction that could result in an inoperative passenger oxygen system and possible serious physical impairment of passengers during an emergency event.
                                                                                                                                                                                                                                   Amendment 1 of this AD is issued to correct a part number in the second line of the applicability table of this AD.

Ben Wilson
Delegate of the Civil Aviation Safety Authority
2 November 2017