Shaft Spline
0 failure reports named the shaft spline in the last ten years, 3 since 1995. 2 FAA approvals let 1 company make a replacement shaft spline, Wencor LLC holding the most (2).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
| 1997 | 2 |
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a shaft spline and sell it as an approved part for the models named. These are the companies holding such approvals for a shaft spline:
For these models most: Bombardier CL-600 Challenger and CRJ (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor LLC | Shaft-Spline 714126WE | 714126 | Bombardier CL-600-2B16 (CL-601-3A... | 2020-10-15 | current |
| Wencor LLC | Shaft-Spline 714126WE | 714126 | Bombardier, Inc. CL-600-2B16 (CL-601-3A... | 2015-09-29 | 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.