Shroud Mux
No failure report names the shroud mux. 4 FAA approvals let 2 companies make a replacement shroud mux, Timco Aerosystems (Formerly Brice Manufacturing CO) holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a shroud mux and sell it as an approved part for the models named. These are the companies holding such approvals for a shroud mux:
For these models most: Mcdonnell Douglas MD-11 (2), Mcdonnell Douglas Aircraft Co MD-88 (2), Embraer EMB-120 (2), Dehavilland DHC-7 (2), British Aerospace BAE 146 (2), Airbus A320 (2), Airbus A300 (2), Aerospatiale ATR 72 (2), Aerospatiale/Aeritalia ATR 42 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Jacman Aircraft INC | Shroud Mux Box 351043-006 351043-P006 | 42541006 | McDonnell Douglas MD-88 | 1999-12-20 | current |
| Jacman Aircraft INC | Shroud Mux Box 351043-005 351043-P005 | 42541005 | McDonnell Douglas MD-88 | 1999-12-20 | current |
| Timco Aerosystems (Formerly Brice Manufacturing CO) | Shroud Mux Box Cover 4116-001 | Burns 41616001T0262HC | Aerospatiale ATR42, ATR72, A300 | 1993-01-27 | current |
| Timco Aerosystems (Formerly Brice Manufacturing CO) | Shroud Mux Box Cover 4117-023 | Burns 41617023T0262HC | Aerospatiale ATR42, ATR72, A300 | 1993-01-27 | 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.