Adjustment Fitting
No failure report names the adjustment fitting. 4 FAA approvals let 3 companies make a replacement adjustment fitting, Spirit Aerosystems INC holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a adjustment fitting and sell it as an approved part for the models named. These are the companies holding such approvals for a adjustment fitting:
For these models most: Boeing 747 (2), Boeing 737 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Airborne Maintenance & Engineering Services | Adjustment Fitting SPZ-53-001-01 | Modification Part | Boeing 737-700C | 2014-03-25 | current |
| Volumatic INC | Adjustment Fitting SPZ-53-001-01 | Modification Part | Boeing 737-700C | 2014-02-13 | current |
| Spirit Aerosystems INC | ADJUSTMENT FITTING 69B13174-1 | 69B13174-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2007-03-02 | current |
| Spirit Aerosystems INC | ADJUSTMENT FITTING 69B13174-1 | 69B13174-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2006-02-14 | 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.