Vac Power
No failure report names the vac power. 2 FAA approvals let 1 company make a replacement vac power, B/E Aerospace Spg Services 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 vac power and sell it as an approved part for the models named. These are the companies holding such approvals for a vac power:
For these models most: Boeing 747 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| B/E Aerospace Spg Services | 110 VAC Power Harness 1002938-031 | 1002938-031 | Boeing 747-400 Series with ST01898CH Installed | 2003-11-13 | current |
| B/E Aerospace Spg Services | 110 VAC Power Harness 1002938-031 | 1002938-031 | Boeing 747-400 Series with ST01898CH Installed | 2003-11-13 | 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.