Trim Cap
No failure report names the trim cap. 3 FAA approvals let 2 companies make a replacement trim cap, Pexco Aerospace INC. holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a trim cap and sell it as an approved part for the models named. These are the companies holding such approvals for a trim cap:
For these models most: Boeing 737 (2), Boeing 777 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pexco Aerospace INC. | TRIM CAP BAC1522-252 | BAC1522-252 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Pexco Aerospace INC. | TRIM CAP BAC1522-253 | BAC1522-253 | The Boeing Company 737-8200 | 2026-06-17 | current |
| B/E Aerospace, INC. | TRIM CAP ASSY AM80025-005 | 3CAQ0444511 | The Boeing Company 777-300ER Series | 2024-09-23 | 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.