Actuator Yaw
No failure report names the actuator yaw. 3 FAA approvals let 2 companies make a replacement actuator yaw, Teijin Seiki America INC holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a actuator yaw and sell it as an approved part for the models named. These are the companies holding such approvals for a actuator yaw:
For these models most: Boeing 767 (3), Boeing 757 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Nabtesco Aerospace INC | Actuator Assy. Yaw Damper 1540500-9 | S252T704-17 | Boeing 767-200 Series, 767-300 Series,... | 2013-03-05 | current |
| Teijin Seiki America INC | Actuator Assembly Yaw Damper 1540500-9 | Boeing S252T704-17 | Boeing 767-200, -300, 757-200 | 1996-06-05 | current |
| Teijin Seiki America INC | Actuator Assembly Yaw Damper Servo 1540500-6 | Boeing S252T704-17 | Boeing 767-200, 300, 757-200 | 1996-05-21 | 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.