Fuel Box
No failure report names the fuel box. 9 FAA approvals let 4 companies make a replacement fuel box, Triumph Controls INC holding the most (6).
Approved replacement parts 9 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fuel box and sell it as an approved part for the models named. These are the companies holding such approvals for a fuel box:
For these models most: Boeing 727 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Triumph Controls INC | Fuel Box Assembly 3892508-5 | 3892508-5 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Triumph Controls INC | Fuel Box Assembly 3593601-13 | 3593601-13 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Triumph Controls INC | Fuel Box Assembly 3593601-10 | 3593601-10 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Triumph Controls INC | Fuel Box Assembly 3892508-5 | 3892508-5 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Triumph Controls INC | Fuel Box Assembly 3593601-10 | 3593601-10 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Triumph Controls INC | Fuel Box Assembly 3593601-13 | 3593601-13 | Lockheed L-1011-Basic, L-1011-100, L-1011-200 | 2008-08-19 | current |
| Southeast Aero-Tek INC | Fuel Box 727110M | Modification Part | Boeing 727-100 series (modified IAW SA62NE) | 1993-05-11 | current |
| C & D Associates | Fuel Box, Upper 4261 | Janitrol 87D69-1 | Miscellaneous FAA/PMA aircraft combustion heater... | 1993-04-28 | current |
| Janaero Devices | Fuel Box, Upper 4261 | Janitrol 87D69-1 | Miscellaneous Acft Comb. Heater & TC Acft Inst'l... | 1993-04-17 | 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.