Rollers
0 failure reports named the rollers in the last ten years, 40 since 1995. 5 FAA approvals let 1 company make a replacement rollers, Kalitta Maintenance holding the most (5). The reports call it "rollers", "rollers/tracks".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 9 |
| 1996 | 12 |
| 1997 | 12 |
| 1998 | 4 |
| 1999 | 3 |
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a rollers and sell it as an approved part for the models named. These are the companies holding such approvals for a rollers:
For these models most: Boeing 747 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Kalitta Maintenance | Rollers 298301-1KM | 298301-1 | Boeing 747-400F Series with STC ST00459LA... | 2018-07-17 | current |
| Kalitta Maintenance | Rollers 286303-1KM | 286303-1 | Boeing 747-400F Series with STC ST00459LA... | 2018-07-17 | current |
| Kalitta Maintenance | Rollers 297300-3KM | 297300-3 | Boeing 747-400F Series with STC ST00459LA... | 2018-07-17 | current |
| Kalitta Maintenance | Rollers 297100-5KM | 297100-5 | Boeing 747-400F Series with STC ST00459LA... | 2018-07-17 | current |
| Kalitta Maintenance | Rollers 297100-3KM | 297100-3 | Boeing 747-400F Series with STC ST00459LA... | 2018-07-17 | 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.