Stud Tract
No failure report names the stud tract. 1 FAA approvals let 1 company make a replacement stud tract, Texas Aero Support 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 stud tract and sell it as an approved part for the models named. These are the companies holding such approvals for a stud tract:
For these models most: Mcdonnell Douglas DC-10 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Texas Aero Support | Stud-Tract, .500 Dia L.E. Slat 2057003T-1, -2, -3 | Douglas ARB1426-503, -505, -507 | McDonnell Douglas DC-10-10, -20, -30 | 1992-03-04 | 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.