Aileron Droop
No failure report names the aileron droop. 11 FAA approvals let 2 companies make a replacement aileron droop, Cub Crafters INC holding the most (10).
Approved replacement parts 11 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a aileron droop and sell it as an approved part for the models named. These are the companies holding such approvals for a aileron droop:
For these models most: Piper PA-18 Super Cub (10), Airbus A300 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Moog INC | Aileron Droop Signal Actuator P379-45-0002 | P379-45-0002 | Airbus A300, Model B4-601, A300 | 2014-01-22 | current |
| Cub Crafters INC | Aileron Droop Linkage Shields and Braces 840004A | Modification Part | Piper Aircraft, Inc. PA-18 135 (Army L-21B), PA-18 150 | 2013-09-23 | current |
| Cub Crafters INC | Aileron Droop Linkage Corner Fairlead Assembly 840003C | Modification Part | Piper Aircraft, Inc. PA-18 135 (Army L-21B), PA-18 150 | 2013-09-23 | current |
| Cub Crafters INC | Aileron Droop Linkage Alternate Upper Assembly 840007A | Modification Part | Piper Aircraft, Inc. PA-18 135 (Army L-21B), PA-18 150 | 2013-09-23 | current |
| Cub Crafters INC | Aileron Droop Linkage Lower Assembly 840001D | Modification Part | Piper Aircraft, Inc. PA-18 135 (Army L-21B), PA-18 150 | 2013-09-23 | current |
| Cub Crafters INC | Aileron Droop Linkage Upper Assembly 840002C | Modification Part | Piper Aircraft, Inc. PA-18 135 (Army L-21B), PA-18 150 | 2013-09-23 | current |
| Cub Crafters INC | Aileron Droop Linkage Shields and Braces 840004A | Modification Part | Piper PA-18-135, -18-150 | 2001-09-04 | current |
| Cub Crafters INC | Aileron Droop Linkage Upper Assembly 840002C | Modification Part | Piper PA-18-135, -18-150 | 2001-09-04 | current |
| Cub Crafters INC | Aileron Droop Linkage Corner Fairlead Assembly 840003C | Modification Part | Piper PA-18-135, -18-150 | 2001-09-04 | current |
| Cub Crafters INC | Aileron Droop Linkage Alternate Upper Assembly 840007A | Modification Part | Piper PA-18-135, -18-150 | 2001-09-04 | current |
| Cub Crafters INC | Aileron Droop Linkage Lower Assembly 840001D | Modification Part | Piper PA-18-135, -18-150 | 2001-09-04 | 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.