Sill Hinge
No failure report names the sill hinge. 1 FAA approvals let 1 company make a replacement sill hinge, Bfgoodrich Aerospace, Aircraft Evacuation Systems 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 sill hinge and sell it as an approved part for the models named. These are the companies holding such approvals for a sill hinge:
For these models most: Boeing 747 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Bfgoodrich Aerospace, Aircraft Evacuation Systems | Sill Hinge 65B67445-1 | Boeing 65B67445-1 | Boeing 747-300, 400 | 1996-12-04 | 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.