Elbow Degrees
No failure report names the elbow degrees. 3 FAA approvals let 2 companies make a replacement elbow degrees, Goodrich Landing Gear 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 elbow degrees and sell it as an approved part for the models named. These are the companies holding such approvals for a elbow degrees:
For these models most: Boeing 747 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Materials Management, INC | ELBOW 45 DEGREES 69B70231-31 | 69B70231-31 | Boeing 747-400 SERIES, 747-400D SERIES,... | 2021-03-24 | current |
| Goodrich Landing Gear | ELBOW 45 DEGREES 69B70231-17 | 69B70231-17 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | ELBOW 45 DEGREES 69B70231-17 | 69B70231-17 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | 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.