Automatic Speed
No failure report names the automatic speed. 4 FAA approvals let 2 companies make a replacement automatic speed, Shimadzu Precision Instruments, 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 automatic speed and sell it as an approved part for the models named. These are the companies holding such approvals for a automatic speed:
For these models most: Boeing 747 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Shimadzu Precision Instruments, INC. | Automatic Speed Brake Actuator 732-16830-01 | 60B80052-3 | The Boeing Company 747SR Series, 747-100 Series, 747-100B Series | 2023-11-27 | current |
| Shimadzu Precision Instruments, INC. | Automatic Speed Brake Actuator 732-16830-01 | 60B80052-3 | Boeing 747SR Series, 747-100 Series, 747-100B Series | 2015-05-14 | current |
| Shimadzu Precision Instru INC | Automatic Speed Brake Actuator 732-16830-03 | 60B80052-4 | Boeing 747SP Series, 747SR Series, 747-100 Series | 2003-01-28 | current |
| Shimadzu Precision Instru INC | Automatic Speed Brake Actuator 732-16830-01 | 60B80052-3 | Boeing 747-SR Series, 747-100 Series,... | 2003-01-28 | 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.