Extension Shaft
No failure report names the extension shaft. 2 FAA approvals let 1 company make a replacement extension shaft, Pacific Propeller INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a extension shaft and sell it as an approved part for the models named. These are the companies holding such approvals for a extension shaft:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pacific Propeller INC | Extension Shaft Assy. PPI 7017-1 | Modification Part | Hamilton Sundstrand 22D40 | 2005-06-27 | current |
| Pacific Propeller INC | Extension Shaft Assy. PPI 7014-1 | Modification Part | Hamilton Sundstrand 22D30 | 2005-06-27 | 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.