Overflow Valve
0 failure reports named the overflow valve in the last ten years, 2 since 1995. 5 FAA approvals let 1 company make a replacement overflow valve, Parker Hannifin CORP holding the most (5).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
| 1997 | 1 |
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a overflow valve and sell it as an approved part for the models named. These are the companies holding such approvals for a overflow valve:
For these models most: Boeing 777 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Parker Hannifin CORP | Overflow Valve, Motor Operated 2950012-104 | 2950012-104 | Boeing 777-200 Series, 777-300ER Series | 2005-06-20 | current |
| Parker Hannifin CORP | Overflow Valve, Motor Operated 2950012-103 | 2950012-103 | Boeing 777-200 Series | 2004-10-19 | current |
| Parker Hannifin CORP | Overflow Valve, Motor Operated 2950012-101 | S478W211-12 | Boeing 777-300 Series | 2004-08-15 | current |
| Parker Hannifin CORP | Overflow Valve, Motor Operated 2950012-102 | S478W211-12 | Boeing 777-300 Series | 2004-08-15 | current |
| Parker Hannifin CORP | Overflow Valve 2920016-101 | Boeing S478W211-11 | Boeing 777-200 | 1995-08-24 | 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.