Grille Vanes
No failure report names the grille vanes. 2 FAA approvals let 1 company make a replacement grille vanes, Seal Dynamics INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a grille vanes and sell it as an approved part for the models named. These are the companies holding such approvals for a grille vanes:
For these models most: Boeing 737 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Seal Dynamics INC | Grille-Vanes 214N2036-27SD | 214N2036-27 | The Boeing Company 737-900ER Series, 737-9 | 2026-01-28 | current |
| Seal Dynamics INC | Grille-Vanes 214N2036-28SD | 214N2036-28 | The Boeing Company 737-900ER Series, 737-9 | 2026-01-28 | 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.