Ballmat Lateral
No failure report names the ballmat lateral. 3 FAA approvals let 1 company make a replacement ballmat lateral, Kalitta Maintenance holding the most (3).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ballmat lateral and sell it as an approved part for the models named. These are the companies holding such approvals for a ballmat lateral:
For these models most: Boeing 747 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Kalitta Maintenance | Ballmat Lateral Guide Assembly 284300-1KM | 284300-1 | Boeing 747-400 Series with STC ST00459LA... | 2018-02-14 | current |
| Kalitta Maintenance | Ballmat Lateral Guide Assembly 284300-101KM | 284300-101 | Boeing 747-400 Series with STC ST00459LA... | 2018-02-14 | current |
| Kalitta Maintenance | Ballmat Lateral Guide 284152KM | 284152-1 | The Boeing Company 747-400F Series, 747-400 Series | 2017-12-14 | 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.