Inlet Box
No failure report names the inlet box. 1 FAA approvals let 1 company make a replacement inlet box, Triumph Composite Systems INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a inlet box and sell it as an approved part for the models named. These are the companies holding such approvals for a inlet box:
For these models most: Boeing 747 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Triumph Composite Systems INC | INLET BOX 214U3120-7 | 214U3120-7 | Boeing 747-400 SERIES | 2005-11-25 | 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.