Cowling Filter
No failure report names the cowling filter. 1 FAA approvals let 1 company make a replacement cowling filter, Rubbert Aircraft Services 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 cowling filter and sell it as an approved part for the models named. These are the companies holding such approvals for a cowling filter:
For these models most: Piper PA-14 (1), Piper PA-12 Super Cruiser (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rubbert Aircraft Services | Lower Cowling Filter Mounting Assembly SS-473 | Modification Part | Piper Aircraft Inc. PA-12, PA-12S, PA-14 | 2016-04-04 | 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.