Thermocouple Lead
No failure report names the thermocouple lead. 9 FAA approvals let 3 companies make a replacement thermocouple lead, Rosemount Aerospace INC holding the most (3).
Approved replacement parts 9 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a thermocouple lead and sell it as an approved part for the models named. These are the companies holding such approvals for a thermocouple lead:
For these models most: Piper PA-28 Cherokee, Warrior, Archer and Arrow (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rosemount Aerospace INC | Thermocouple Lead 3199721 | Harbin Aircraft P/N 3199721, Lewis P/N 3199721 | Harbin Aircraft Y12 IV | 2000-02-07 | current |
| Rosemount Aerospace INC | Thermocouple Lead 3100034 | Piper P/N PS50159-2-3, Lewis P/N 3100034 | Piper PA28R-201T | 2000-02-07 | current |
| Rosemount Aerospace INC | Thermocouple Lead 3199720 | Harbin Aircraft P/N 3199720, Lewis P/N 3199720 | Harbin Aircraft Y12 IV | 2000-02-07 | current |
| Lewis Engineering CO, Coltec Industries | Thermocouple Lead 3100034 | Piper PS50159-2-3 | Piper PA28R-201T | 1997-11-20 | current |
| Harco Laboratories INC | Thermocouple Lead Assembly 22498 | 1023419 | International Aero Engines V2500-A5 (E40NE) | 1996-03-30 | current |
| Harco Laboratories INC | Thermocouple Lead Assembly 22497 | 1023418 | International Aero Engines V2500-A5 (E40NE) | 1996-03-30 | current |
| Harco Laboratories INC | Thermocouple Lead Assembly HAB 22416 | 6A6429 | International Aero Engines V2500-A5 (E40NE) | 1996-03-30 | current |
| Lewis Engineering CO, Coltec Industries | Thermocouple Lead Envelope 3199720 | HARBIN 3199720 | Harbin Y12IV TC A00006WI | 1992-12-31 | current |
| Lewis Engineering CO, Coltec Industries | Thermocouple Lead Envelope 3199721 | HARBIN 3199721 | Harbin Y12IV TC A00006WI | 1992-12-31 | 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.