Gear Stage
No failure report names the gear stage. 1 FAA approvals let 1 company make a replacement gear stage, Kulite Semiconductor Prod INC 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 gear stage and sell it as an approved part for the models named. These are the companies holding such approvals for a gear stage:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Kulite Semiconductor Prod INC | Gear Stage Pressure Pad Plug APT-9P-1500 | GEAE 1853M90P01 | General Electric GE90 Engine GE90-76B, -77B, -85B | 1999-04-13 | 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.