Manifold Manual
No failure report names the manifold manual. 2 FAA approvals let 1 company make a replacement manifold manual, Kaiser Fluid Technologies 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 manifold manual and sell it as an approved part for the models named. These are the companies holding such approvals for a manifold manual:
For these models most: Boeing 727 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Kaiser Fluid Technologies | Manifold Assembly Manual S.O. 54C54673D01 | Modification Part | Boeing 727-100 and 727-200 | 1995-01-12 | current |
| Kaiser Fluid Technologies | Manifold Assembly Manual S.O. 54C54674 | Modification Part | Boeing 727-100 and 727-200 | 1995-01-12 | 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.