Crossover Exhaust
No failure report names the crossover exhaust. 2 FAA approvals let 1 company make a replacement crossover exhaust, Wall Colmonoy Corporation 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 crossover exhaust and sell it as an approved part for the models named. These are the companies holding such approvals for a crossover exhaust:
For these models most: Britten-Norman BN-2 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wall Colmonoy Corporation | Crossover Exhaust Pipe, LH Starboard Engine LS53-275 | Pilatus NB-53-ND-275 | Pilatus Britten-Norman BN-2 Islander | 1992-02-05 | current |
| Wall Colmonoy Corporation | Crossover Exhaust Pipe, RH Port Engine LS53-269 | Pilatus NB-53-ND-269 | Pilatus Britten-Norman BN-2 Islander | 1992-02-05 | 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.