Bolt Actuator
No failure report names the bolt actuator. 5 FAA approvals let 3 companies make a replacement bolt actuator, Goodrich Landing Gear holding the most (2).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bolt actuator and sell it as an approved part for the models named. These are the companies holding such approvals for a bolt actuator:
For these models most: Boeing 747 (3), Boeing 737 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Materials Management INC | Bolt-Actuator 65C36459-2 | 65C36459-2 | Boeing 737-300 Series | 2013-03-25 | current |
| Aviation Materials Management INC | BOLT-ACTUATOR 69B04125-1 | 69B04125-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2013-03-25 | current |
| Sonic Industries INC | BOLT-ACTUATOR 65C36459-2 | 65C36459-2 | BOEING 737-100 SERIES 737-200 SERIES... | 2010-01-20 | current |
| Goodrich Landing Gear | BOLT-ACTUATOR 69B04125-1 | 69B04125-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | current |
| Goodrich Landing Gear | BOLT-ACTUATOR 69B04125-1 | 69B04125-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-04-09 | 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.