Trim Servo
0 failure reports named the trim servo in the last ten years, 3 since 1995. 3 FAA approvals let 3 companies make a replacement trim servo, Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt holding the most (1).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 2 |
| 1999 | 1 |
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a trim servo and sell it as an approved part for the models named. These are the companies holding such approvals for a trim servo:
For these models most: Sikorsky S-92 (1), Douglas DC-8 (1), Cessna 425 Conquest I (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - Vt | Trim Servo Assy DR3840M24-4 | 92410-04830-113 | Sikorsky S-92A | 2016-03-13 | current |
| S-Tec Corporation | Trim Servo 0106-6-T9 | Modification Part | Cessna 425 | 2004-10-05 | current |
| Northeast Aero Compressor Corporation | Trim Servo Fan 302768-01NEA | McDonnell Douglas P/N 3112A & 3112A-1 | McDonnell Douglas DC-8 Series | 1993-06-24 | 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.