Exhaust Duct
42 failure reports named the exhaust duct in the last ten years, 185 since 1995, most often on the Boeing 737; the condition most often found was "cracked". 25 FAA approvals let 19 companies make a replacement exhaust duct, Rsa Engineered Products LLC holding the most (2).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 5 |
| 1996 | 6 |
| 1997 | 11 |
| 1998 | 2 |
| 2003 | 9 |
| 2004 | 4 |
| 2005 | 10 |
| 2006 | 11 |
| 2007 | 13 |
| 2008 | 8 |
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 11 |
| 2012 | 19 |
| 2013 | 14 |
| 2014 | 8 |
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 9 |
| 2026 | 2 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Engine | 38 |
| Heating, ice protection and utility systems | 4 |
Models most often reporting it last ten years
How it failed the condition found, last ten years
Conditions found, as a table
| reports | |
|---|---|
| cracked | 14 |
| leaking | 5 |
| damaged | 4 |
| fire | 3 |
| blocked | 2 |
| chafed | 2 |
| dented | 2 |
| disconnected | 2 |
| bent | 1 |
| coked | 1 |
Engines most often reporting it
Approved replacement parts 25 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a exhaust duct and sell it as an approved part for the models named. These are the companies holding such approvals for a exhaust duct:
For these models most: Bombardier CL-600 Challenger and CRJ (6), Mitsubishi MU-2 (2), Mcdonnell Douglas MD-11 (2), Cessna 208 Caravan (2), Boeing 767 (2), Boeing 747 (2), Bell 212 (2), Airbus A320 (2), Saab-Fairchild 340 (1), Gulfstream Am Corp Comm Div 690 (1), Bombardier DHC-8 Dash 8 and Q400 (1), Boeing 777 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| B/E Aerospace INC | Exhaust Duct Assembly 329-1 | 329-1 | McDonnell Douglas MD-11 | 2024-05-17 | current |
| B/E Aerospace INC | Exhaust Duct Assembly 328-1 | 328-1 | McDonnell Douglas MD-11 | 2024-05-17 | current |
| Honeywell International INC. | Exhaust Duct 3549432-1 | S271T002-3 | The Boeing Company 777-200 Series | 2023-02-22 | current |
| Honeywell International INC. | Exhaust Duct 3549432-1 | S271T002-3 | The Boeing Company 757-200 Series, 757-200PF Series,... | 2023-02-21 | current |
| Central Texas Aircraft Parts (Ctap) | Exhaust Duct 035A-42401HP | 035A-42401 | Mitsubishi Heavy... MU-2B-25, MU-2B-26, MU-2B-35 | 2022-12-22 | current |
| Central Texas Aircraft Parts (Ctap) | Exhaust Duct 035A-42401HP | 035A-42401 | Mitsubishi Heavy... MU-2B-25, MU-2B-26, MU-2B-35 | 2022-12-22 | current |
| Thales Avionics INC | Exhaust Duct Inst. Kit LTV110081-301 | Modification Part | Airbus A320-111 -211, -212, -214 | 2020-06-24 | current |
| Honeywell International INC. Honeywell Aerospace | Exhaust Duct Assy 3549432-1 | 3549432-1 | Boeing 767-200 Series, 767-300 Series,... | 2019-06-13 | current |
| Extex Engineered Products INC | Exhaust Duct, Assembly of TAI-2061-202-9 | 212-061-202-9 | Bell Helicopter Textron 212 412 | 2016-09-07 | current |
| Extex Engineered Products INC | Exhaust Duct, Assembly of TAI-2061-202-10 | 212-061-202-10 | Bell Helicopter Textron 212 412 | 2016-09-07 | current |
| Rsa Engineered Products LLC | Exhaust Duct, APU 15A105-101 | 601R97201-3 | Canadair CL600-2B19 (Regional Jet 100 Series) | 2013-04-24 | current |
| Rsa Engineered Products LLC | Exhaust Duct, APU 15A105-101 | 601R97201-3 | Canadair CL600-2B19 (Regional Jet 100 Series) | 2012-09-05 | current |
| Frakes Aviation | LH Exhaust Duct Adaptor Assembly FA9910-1 | Not Applicable | Cessna Aircraft Company 208B | 2011-08-01 | current |
| Frakes Aviation | RH Exhaust Duct Adaptor Assembly FA9910-2 | Not Applicable | Cessna Aircraft Company 208B | 2011-08-01 | current |
| Livetv | Exhaust Duct Installation Kit 320V2530-101 | Modification Part | Airbus A320-200 | 2009-08-13 | current |
| Arrowhead Products | P2.7 Exhaust Duct Inlet Assy. 14400-147 | 14400-147 | Bombardier DHC-8-400 Series | 2009-07-13 | current |
| Meggitt Thermal Systems INC | Exhaust Duct, APU 15A105-101 | 601R97201-3 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2006-10-29 | current |
| Gkn Aerospace Transparency Systems Fort Worth | Exhaust Duct NF.24668-057 | Modification Part | Saab Aircraft AB SF340A, 340B | 2004-07-06 | current |
| Avica INC | Exhaust Duct, APU 15A105-101 | 601R97201-3 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2002-06-11 | current |
| Senior Aerospace Ssp, Senior Operations INC | Exhaust Duct Adapter 9911114-101 | 9911114-101 | Gulfstream 690A and 690B | 2001-11-10 | current |
| Meggitt Safety Systems INC | Exhaust Duct, 15A105-101 | 601R97201-3 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2000-05-24 | current |
| Avica Incorporated | Exhaust Duct, APU 15A105-101 | Bombardier, Inc. 601R97201-3 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 1996-08-07 | current |
| Senior Operations LLC | Exhaust Duct 59399 | Boeing 60B90108-1 | Boeing 747-100, -200, -300 | 1995-06-06 | current |
| Parker Hannifin CORP | Exhaust Duct 59399 | Boeing 60B90108-1 | Boeing 747 | 1992-08-26 | current |
| Hamilton Sundstrand Corporation | Exhaust Duct, Outline 724255A | - | Lockheed 1011-500 | 1981-08-20 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.