Locking Button
No failure report names the locking button. 3 FAA approvals let 1 company make a replacement locking button, Aviation Research Sys INC holding the most (3).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a locking button and sell it as an approved part for the models named. These are the companies holding such approvals for a locking button:
For these models most: Beechcraft 35 Bonanza and Debonair (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Research Sys INC | Locking Button 3V-710-16 | Modification Part | Beech Raytheon) (33, 35 & 36 Series | 1994-08-16 | current |
| Aviation Research Sys INC | Locking Button 3V-710-17 | Modification Part | Beech Raytheon) (33, 35 & 36 Series | 1994-08-16 | current |
| Aviation Research Sys INC | Locking Button 3V-710-18 | Modification Part | Beech Raytheon) (33, 35 & 36 Series | 1994-08-16 | 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.