Stage Stationary
No failure report names the stage stationary. 4 FAA approvals let 1 company make a replacement stage stationary, Precision Components Technology holding the most (4).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a stage stationary and sell it as an approved part for the models named. These are the companies holding such approvals for a stage stationary:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Precision Components Technology | Stage 2 Outer Stationary Air Seal Segment PCT336-021-209-0 | 336-021-209-0 | CFM International CFM56-5A1, -5A1/F, -5A3 | 2007-11-14 | current |
| Precision Components Technology | Stage 1 Outer Stationary Air Seal Segment PCT338-061-005-0 | 338-061-005-0 | CFM International CFM56-5A1, -5A1/F, -5A3 | 2007-11-14 | current |
| Precision Components Technology | Stage 1 Outer Stationary Air Seal Segment PCT338-061-005-0 | 338-061-005-0 | CFM International CFM56-5A1, -5A1/F, -5A3 | 2006-07-09 | current |
| Precision Components Technology | Stage 2 Outer Stationary Air Seal Segment PCT336-021-209-0 | 336-021-209-0 | CFM International CFM56-5A1, -5A1/F, -5A3 | 2006-07-09 | 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.