This part of MH/T 3011 specifies the safety matters, equipment installation and operation, joint torque, and oxygen system component cleaning requirements that should be paid attention to when maintaining and modifying the oxygen system of civil aircraft (hereinafter referred to as the aircraft). This section applies to the maintenance and modification of civil aircraft oxygen systems.
MH/T 3011.27-2011 Referenced Document
MH/T 3011.22 Maintenance for civil aircraft Ground safety Part 22: Charge and usage of ground high pressure bottle
MH/T 3011.25 Maintenance for civil aircraft Ground safety Part 25: Oxygen charging for civil aircraft
MH/T 3011.27-2011 history
2011MH/T 3011.27-2011 Maintenance for civil aircraft. Ground safety. Part 27:Aircraft oxygen system maintenance guide