Seals Plenum
No failure report names the seals plenum. 2 FAA approvals let 1 company make a replacement seals plenum, Machen, INC. 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 seals plenum and sell it as an approved part for the models named. These are the companies holding such approvals for a seals plenum:
For these models most: Daher (Socata) TBM-700 TBM 700 through TBM 960 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Machen, INC. | Seals – FWD Plenum 700-1016 | 700-1016 | Daher Aerospace TBM 700 | 2025-12-08 | current |
| Machen, INC. | Seals – Plenum Cover 700-1023 | 700-1023 | Daher Aerospace TBM 700 | 2025-12-08 | 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.