Graphite Torrison
No failure report names the graphite torrison. 4 FAA approvals let 1 company make a replacement graphite torrison, Hercules Aerospace CO holding the most (4).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a graphite torrison and sell it as an approved part for the models named. These are the companies holding such approvals for a graphite torrison:
For these models most: Boeing 767 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hercules Aerospace CO | Graphite Torrison Spring 3000P003-6 | Boeing S258T160-6 | Boeing 767-200, -300 | 1994-03-20 | current |
| Hercules Aerospace CO | Graphite Torrison Spring 3000P003-7 | Boeing S258T160-7 | Boeing 767-200, -300 | 1994-03-20 | current |
| Hercules Aerospace CO | Graphite Torrison Spring 3000P003-5 | Boeing S258T160-5 | Boeing 767-200, -300 | 1994-03-20 | current |
| Hercules Aerospace CO | Graphite Torrison Spring 3000P003-8 | Boeing S258T160-8 | Boeing 767-200, -300 | 1994-03-20 | 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.