Bearing Pitch
No failure report names the bearing pitch. 1 FAA approvals let 1 company make a replacement bearing pitch, Thi Texas Helogistics INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bearing pitch and sell it as an approved part for the models named. These are the companies holding such approvals for a bearing pitch:
For these models most: Bell 47 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Thi Texas Helogistics INC | Bearing-Pitch Link, Tail Rotor 90-641-183-1 | Bell Textron 47-641-183-1 | Bell 47G, 47G-2, 47G-2A | 2000-11-14 | 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.