Fire Wall
0 failure reports named the fire wall in the last ten years, 7 since 1995. 3 FAA approvals let 2 companies make a replacement fire wall, Parker Hannifin CORP holding the most (2).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 3 |
| 1999 | 1 |
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fire wall and sell it as an approved part for the models named. These are the companies holding such approvals for a fire wall:
For these models most: Boeing 757 (2), Boeing 747 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC. | Fire Wall S/O Valve 3290304-8 | S210T125-74 | The Boeing Company 747-400F Series | 2023-02-16 | current |
| Parker Hannifin CORP | Fire Wall Seal 78247 | Boeing S312N504-1 | Boeing 757 | 1992-08-26 | current |
| Parker Hannifin CORP | Fire Wall Seal 78248 | Boeing S212N504-2 | Boeing 757 | 1992-08-26 | 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.