AD 80-13-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Mooney Aviation Company Inc | M20E | Airworthiness Directives; Mooney Models Model M20E, M20F, M20J Series Airplanes |
| aircraft | Mooney Aviation Company Inc | M20F | Airworthiness Directives; Mooney Models Model M20E, M20F, M20J Series Airplanes |
| aircraft | Mooney Aviation Company Inc | M20J | Airworthiness Directives; Mooney Models Model M20E, M20F, M20J Series Airplanes |
Unsafe Condition
Loss of both fuel pumps due to potential failure of the Duke's Model 4140-00-19A electric emergency fuel pump.
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Required Actions
Install an Air-Maze Model No. 00736ASSYR9W1822 fuel filter in accordance with Mooney Service Bulletin No. M20-222. Alternatively, replace the Dukes Model 4140-00-19A fuel pump with a Dukes Model 1499-00-19 fuel pump. Obtain FAA approval for any alternate compliance methods.
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Compliance Time
within the next 25 hours' time in service after the effective date of this AD unless already accomplished
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Affected Aircraft
Mooney Models M20E (serial numbers 101 through 1217; 1219; 1221; 1223 through 1308; 670001 through 670062; 690001 through 690073; 700001 through 700039; 700041 through 700043; 700045 through 700052; 700055; 700056; 700060; 700061; 21-0001 through 21-0060; and 21-1161 through 21-1180), M20F (serial numbers 660002 through 660004; 670001 through 670363; 670365 through 670385; 670387 through 670482; 670484 through 670539; 680001 through 680206; 690003 through 690090; 690092; 700001 through 700061; 700063 through 700066; 700070 through 700072; 22-0001 through 22-0078; and 22-1179 through 22-1438), and M20J (serial numbers 24-0002 through 24-1030) equipped with a Duke's Model 4140-00-19A electric emergency fuel pump.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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