Mount Bolt
34 failure reports named the mount bolt in the last ten years, 54 since 1995, most often on the Cessna 208 Caravan; the condition most often found was "corroded".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 2 |
| 2000 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 5 |
| 2013 | 3 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 18 |
| 2018 | 1 |
| 2020 | 6 |
| 2021 | 6 |
| 2025 | 1 |
| 2026 | 1 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Airframe structure | 22 |
| Engine | 12 |
Models most often reporting it last ten years
Cessna 208 Caravan18Airbus A3218Airbus A3202Bombardier CL-600 Challenger and CRJ2Airbus A3001Airbus A3191Cessna 4021Dassault FALCON 20001
Models most reported, as a table
| reports | |
|---|---|
| Cessna 208 Caravan | 18 |
| Airbus A321 | 8 |
| Airbus A320 | 2 |
| Bombardier CL-600 Challenger and CRJ | 2 |
| Airbus A300 | 1 |
| Airbus A319 | 1 |
| Cessna 402 | 1 |
| Dassault FALCON 2000 | 1 |
How it failed the condition found, last ten years
corroded20worn6cracked2loose2missing2rotated1undertorqued1
Conditions found, as a table
| reports | |
|---|---|
| corroded | 20 |
| worn | 6 |
| cracked | 2 |
| loose | 2 |
| missing | 2 |
| rotated | 1 |
| undertorqued | 1 |
Engines most often reporting it
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.