Ac Primary
No failure report names the ac primary. 1 FAA approvals let 1 company make a replacement ac primary, Te Connectivity Corporation D/B/A Hartman Electrical Mfg 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 ac primary and sell it as an approved part for the models named. These are the companies holding such approvals for a ac primary:
For these models most: Sikorsky S-76 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Te Connectivity Corporation D/B/A Hartman Electrical Mfg | AC Primary PDU P7613A-1 | 76550-70807-102 | The Sikorsky... S-76D | 2021-06-03 | 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.