Spring Mlg
No failure report names the spring mlg. 2 FAA approvals let 1 company make a replacement spring mlg, Mitchell Pma, LLC 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 spring mlg and sell it as an approved part for the models named. These are the companies holding such approvals for a spring mlg:
For these models most: Boeing 777 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Mitchell Pma, LLC | Spring Assy – MLG Door 149W6937-2MIT | 149W6933-3 (together with 161N5019-1,... | The Boeing Company 777-200 Series, 777-200LR Series,... | 2024-12-10 | current |
| Mitchell Pma, LLC | Spring Assy – MLG Door 149W6937-2MIT | 149W6937-2 | The Boeing Company 777-200 Series, 777-200LR Series,... | 2024-12-10 | 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.