Airworthiness Directives (ADs)

Aviation Industry

CAA-2018-09-010

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: 2018/09/20

Applicability: This AD applies to Honeywell International Inc. (Honeywell) TPE331-1, -2, -2UA, -3U, -3UW, -5, -5A, -5AB, -5B, -6, -6A, -8, -10, -10AV, -10GP, -10GT, -10N, -10P, -10R, -10T, -10U, -10UA, -10UF, -10UG, -10UGR, -10UR, and -11U, -12B, -12JR, -12UA, -12UAR, -12UHR, -25AA, -25AB, -25DA, -25DB, -25FA, -43-A, -43-B, -47-A, -55-B, and -61-A turboprop engine models, including those engine models with a -L stamped after the model number (for example, -43-BL); and TSE331-3U turboshaft engine models with combustion chamber case assemblies, part numbers (P/Ns) 869728-x, 893973-x, 3101668-x, and 3102613-x, where “x” denotes any dash number, installed.

Model Number: Honeywell International Inc. TPE331 turboprop and TSE331 turboshaft engines

CAA AD Number: CAA-2018-09-010

Aeronautics Authority of Original AD: EASA

Original AD Number: 2018-17-15

Effective Date: 2018/10/22

Subject: The combustion chamber case assembly-inspection

Reference Publications (Revision/ATA/SB): ATA 72. Reference : Honeywell International Inc. (Honeywell) Service Bulletin (SB) TPE331-72-2179, Revision 0, dated May 3, 2011.

Remarks

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