Level Control
No failure report names the level control. 8 FAA approvals let 3 companies make a replacement level control, Parker Hannifin CORP holding the most (3).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a level control and sell it as an approved part for the models named. These are the companies holding such approvals for a level control:
For these models most: Dehavilland DHC-6 (3), Boeing 777 (2), Bombardier DHC-8 Dash 8 and Q400 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pma Design & Manufacturing | Level Control Valve Gasket PDMC4G1516-3 | C4G1516-3 | Viking Air Limited DHC-6-400 series | 2015-02-17 | current |
| Argo Tech Costa Mesa | Level Control Valve 40884-8 | 60B92602-25 | Boeing 777-200 Series, 777-300 Series,... | 2005-02-06 | current |
| Argo Tech Costa Mesa | Level Control Valve-Surge Sppression Controller 40885-8 | 60B92602-26 | Boeing 777-200 Series, 777-300 Series,... | 2005-02-06 | current |
| Parker Hannifin CORP | Level Control Valve 2960005-101 | 8SC0740 | Bombardier, Inc. DHC-8-400 Series | 2000-04-25 | current |
| Pma Design & Manufacturing | Level Control Valve Gasket PDMC4G1516-3 | De Havilland C4G1516-3 | deHavilland DHC-6 Twin Otter Series 100, 200 & 300 | 1999-04-13 | current |
| Pma Design & Manufacturing | Level Control Valve Gasket PDMC4G1516-3 | De Havilland C4G1516-3 | Bombardier, Inc. DHC-6 Twin Otter Series 100, 200 & 300 | 1999-04-13 | current |
| Parker Hannifin CORP | Level Control 2630427M1 | Fokker 2630427M1 | Fokker F.28 | 1993-04-05 | current |
| Parker Hannifin CORP | Level Control 1321-536250 | DeHavilland 1321-536250 | deHavilland Dash 6 series 100, 200, 300 | 1992-08-26 | 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.