Retainer Cover
No failure report names the retainer cover. 8 FAA approvals let 4 companies make a replacement retainer cover, Amsafe Bridport holding the most (4).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a retainer cover and sell it as an approved part for the models named. These are the companies holding such approvals for a retainer cover:
For these models most: Boeing 777 (4), Boeing 737 (2), Sikorsky S-61 (1), Cessna 208 Caravan (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Amsafe Bridport | RETAINER COVER ASSY 461W5220-2 | 461W5220-2 | BOEING 777-300 SERIES, 777-300ER SERIES | 2022-09-27 | current |
| Amsafe Bridport | RETAINER COVER ASSY 461W5220-1 | 461W5220-1 | BOEING 777-300 SERIES, 777-300ER SERIES | 2022-09-27 | current |
| Mag Aerospace | RETAINER COVER 2019008-2001-107 | Modification Part | Textron Aviation Inc 208B | 2022-06-01 | current |
| Amsafe Bridport | RETAINER COVER ASSY 461W5220-1 | (461W5220-1) | BOEING 777-300 SERIES, 777-300ER SERIES | 2011-02-03 | current |
| Amsafe Bridport | RETAINER COVER ASSY 461W5220-2 | (461W5220-2) | BOEING 777-300 SERIES, 777-300ER SERIES | 2011-02-03 | current |
| Spirit Aerosystems INC | RETAINER COVER ASSY 416A1520-12 | 416A1520-12 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2010-03-25 | current |
| Spirit Aerosystems INC | RETAINER COVER ASSY 416A1520-11 | 416A1520-11 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2007-04-12 | current |
| Rotair Industries INC | Retainer Cover R6120-61236-18 | S6120-61236-18 | Sikorsky S61A/D/L/N/NM/R, S62A/B | 1999-04-25 | 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.