Cylinder Liner
No failure report names the cylinder liner. 6 FAA approvals let 2 companies make a replacement cylinder liner, Rsw Products INC holding the most (4).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cylinder liner and sell it as an approved part for the models named. These are the companies holding such approvals for a cylinder liner:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rsw Products INC | Cylinder Liner, Phenolic C. P. 22016 | Hamilton Standard Propeller, 51571 | Hamilton Standard Division 12D40 | 1997-02-05 | current |
| Rsw Products INC | Cylinder Liner, Phenolic C. P. 22015 | Hamilton Standard Propeller, 51572 | Hamilton Standard Division 2D30 | 1997-02-05 | current |
| Rsw Products INC | Cylinder Liner, Phenolic C.P. 22015 | Hamilton Standard Propeller, 51571 | Hamilton Standard Division 2D30 | 1994-06-20 | current |
| Rsw Products INC | Cylinder Liner, Phenolic C.P. 22016 | Hamilton Standard Propeller, 51272 | Hamilton Standard Division 12D40 | 1994-06-20 | current |
| Skag Aero INC | Cylinder Liner SA57578 | Franklin 17518 | Franklin Engine Co. 6A-335-A, B, B1 | 1992-06-23 | current |
| Skag Aero INC | Cylinder Liner SA60544 | Franklin 20544 | Franklin Engine Co. 6A-350-C1, C1A, C2 | 1992-06-23 | 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.