Liner Exhaust
No failure report names the liner exhaust. 2 FAA approvals let 1 company make a replacement liner exhaust, Sun Air Parts holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a liner exhaust and sell it as an approved part for the models named. These are the companies holding such approvals for a liner exhaust:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sun Air Parts | Liner-Exhaust Port (Include Tab. Repl) SAP13669, SAP13669+10 | Pratt & Whitney 13669 | Pratt & Whitney R-1340 Wasp Series, S3H1, S1H1 | 1997-07-22 | current |
| Sun Air Parts | Liner-Exhaust SAP43905 | Pratt & Whitney 43905 | Pratt & Whitney R2000, Twin Wasp D3, D5 | 1992-04-15 | 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.