Actuator Diaphragm
No failure report names the actuator diaphragm. 4 FAA approvals let 2 companies make a replacement actuator diaphragm, Optimum Engineering & Manufacturing INC 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 actuator diaphragm and sell it as an approved part for the models named. These are the companies holding such approvals for a actuator diaphragm:
For these models most: Boeing 767 (3), Boeing 747 (2), Boeing 757 (1), Boeing 737 (1), Airbus A330 (1), Airbus A320 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Component Solutions | Actuator Diaphragm Assembly P00768 | 3182175-1 | Airbus SAS A320-231, A320-232, A330-223F | 2024-06-11 | current |
| Aviation Component Solutions | Actuator Diaphragm Assembly P00768 | 3182175-1 | The Boeing Company 737-600 Series, 737-700 Series,... | 2024-06-11 | current |
| Optimum Engineering & Manufacturing INC | Actuator Diaphragm 773881-2WA | 773881-2 | Boeing 747-400D Series, 767-300F Series,... | 2005-03-08 | current |
| Optimum Engineering & Manufacturing INC | Actuator Diaphragm 773881-2WA | Hamilton-Sundstrand 773881-2 | Boeing 747-300 Series, 747-400 Series,... | 2004-11-02 | 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.