Manual Hydraulic
No failure report names the manual hydraulic. 2 FAA approvals let 2 companies make a replacement manual hydraulic, Fortner Accessory Svc CORP holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a manual hydraulic and sell it as an approved part for the models named. These are the companies holding such approvals for a manual hydraulic:
For these models most: Bell 47 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Fortner Accessory Service Corporation | Manual Hydraulic Servo Cylinder 103650-6 | Modification Part | Bell 47G-2A, 47G-2A-1, 47G-3 | 2019-06-05 | current |
| Fortner Accessory Svc CORP | Manual Hydraulic Servo Cylinder 103650-6 | Bell 47-078-001 | Bell 47G-2A, 47G-2A-1, 47G3 | 2001-08-30 | 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.