Changeover Valve
No failure report names the changeover valve. 1 FAA approvals let 1 company make a replacement changeover valve, F H INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a changeover valve and sell it as an approved part for the models named. These are the companies holding such approvals for a changeover valve:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| F H INC | Changeover Valve 4389 H3 | Fokker Services B.V. 4389 H3 | Fokker F28MK0070, MK0100 | 2000-08-30 | 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.