EASA PAD 26-135
Nov 11, 2026Oxygen – Chemical Oxygen Generators – Replacement
EASA Proposed Airworthiness Directive (PAD) No. 26-135 addresses the replacement of certain chemical oxygen generators installed on various Airbus aeroplanes including A310, A300, A318, A319, A320, A321, A330, and A340 models. The directive targets specific part numbers of chemical oxygen generators that have shown failures to activate during service and maintenance checks. This PAD aims to ensure the continued safety and airworthiness of affected aircraft by mandating the replacement of these oxygen generators.
Proposed AD
- Airbus A300B4-601
- Airbus A300B4-603
- Airbus A300B4-605R
- Airbus A300B4-620
- Airbus A300B4-622
- Airbus A300B4-622R
- Airbus A300C4-605R variant F
- Airbus A300C4-620
- Airbus A300F4-605R
- Airbus A300F4-622R
- Airbus A310203203C204221222304308322324325
- Airbus A318111112121122
- Airbus A319111112113114115131132133151N153N171N173N
- Airbus A320211212214215216231232233251N252N253N271N272N273N
- Airbus A321111112131211212213231232251N251NX252N252NX253N253NX253NY271N271NX271NY272N272NX
- Airbus A330201202203223243301302303321322323341342343743L (BelugaXL)841941
- Airbus A340211212213311312313541542642643
- Airbus A300600