Tube Combustion
No failure report names the tube combustion. 2 FAA approvals let 2 companies make a replacement tube combustion, Turbo Specialists holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tube combustion and sell it as an approved part for the models named. These are the companies holding such approvals for a tube combustion:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Jet Avion Corporation A Heico Aerospace Company | Tube Combustion Chamber JA676769 | Pratt & Whitney Engines 676769 | Pratt & Whitney JT8D -1, -1A, -1B | 1998-01-04 | current |
| Turbo Specialists | Tube Combustion Chamber TS705357 | UT-PW 705357 | Pratt & Whitney JT9D-3A | 1995-07-31 | 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.