Airworthiness Directives (ADs)

Aviation Industry

CAA-2022-03-008(已被CAA-2023-09-004取代)

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Issue Date: 2022/03/11

Applicability: AVOX Systems Inc. (formerly Scott Aviation) oxygen cylinder and valve assemblies having part number (P/N) 89794077, 89794015, 891511-14, 806835-01, 807982-01, or 808433-01; and oxygen valve assemblies (body and gage assemblies) having P/N 807206-01. These assemblies might be installed on, but not limited to, the aircraft identified in paragraphs (c)(1) through (12) of this AD, certificated in any category. (1) Airbus SAS Model A300 B2-1A, B2-1C, B2K-3C, B2-203, B4-2C, B4-103, and B4-203 airplanes. (2) Airbus SAS Model A300 B4-601, B4-603, B4-620, B4-622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F airplanes. (3) Airbus SAS Model A310-203, -204, -221, -222, -304, -322, -324, and -325 airplanes. (4) Airbus SAS Model A318-111, -112, -121, and -122 airplanes. (5) Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, -133, and -151N airplanes. (6) Airbus SAS Model A320-211, -212, -214, -216, -231, -232, -233, -251N, -252N, -253N, -271N, -272N, and -273N airplanes. (7) Airbus SAS Model A321-111, -112, -131, -211, -212, -213, -231, -232, -251N, -252N, -253N, -271N, -272N, -251NX, -252NX, -253NX, -271NX, and -272NX airplanes. (8) Airbus SAS Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321, -322, -323, -341, -342, -343, and -941 airplanes. (9) Airbus Model A340-211, -212, -213, -311, -312, -313, -541, and -642 airplanes. (10) ATR–GIE Avions de Transport Régional Model ATR42-200, -300, -320, and -500 airplanes. (11) ATR–GIE Avions de Transport Régional Model ATR72-101, -102, -201, -202, -211, -212, and -212A airplanes. (12) The Boeing Company Model 747-8 series airplanes.

Model Number: AVOX Systems Inc. (formerly Scott Aviation) oxygen cylinder and valve assemblies

CAA AD Number: CAA-2022-03-008(已被CAA-2023-09-004取代)

Aeronautics Authority of Original AD: FAA

Original AD Number: 2022-04-09

Effective Date: 2022/04/04

Subject: This AD requires an inspection of the oxygen valve assemblies, and oxygen cylinder and valve assemblies, to determine the serial number of the valve, cylinder, and entire assembly. For assemblies and parts with certain serial numbers, this AD requires a detailed inspection for correct spacing of the gap between the bottom of the packing retainer and top of the valve body on the assemblies, and replacement of assemblies having unacceptable gaps.

Reference Publications (Revision/ATA/SB): ATA 53. Ref. AVOX Systems Inc. Alert Service Bulletin 10015804-35-01, Revision 02, dated October 16, 2019. and AVOX Systems Inc. Alert Service Bulletin 10015804-35-02, Revision 2, dated October 31, 2019. and AVOX Systems Inc. Alert Service Bulletin 10015804-35-03, Revision 02, dated October 15, 2019.

Remarks

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