AD 67-26-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-28-140 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-150 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-160 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-180 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-235 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28R-180 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28S-160 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28S-180 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-32-260 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-32-300 | Airworthiness Directives; Piper Models PA-28 and PA-32 Series Airplanes |
Unsafe Condition
Possible sticking of the quick drain in the fuel selector valve; improper positioning of the fuel selector valve between detents; rotation of the fuel selector lever knob; and excessive time delay in expelling entrapped air from a tip tank fuel line.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a new manual-return quickdrain valve operating lever (P/N 65289-00), install a pin in the fuel selector knob, and install indicators on the fuel selector quadrant. Additionally, install new fuel lines at the wing tip tanks per specified service bulletins and kits.
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Compliance Time
within the next 100 hours' time in service after the effective date of this AD unless already accomplished. Compliance time may be adjusted up to a maximum of 20 hours to coincide with aircraft annual or 100-hour scheduled inspections.
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Affected Aircraft
Piper Models PA-28-235 (Serial Numbers 28-10001 through 28-10985), PA-32-260 (Serial Numbers 32-04, 32-1 through 32-14 and 32-16 through 32-853), PA-32-300 (Serial Numbers 32-15 and 32-40000 through 32-40153), and PA-32S-300 (Serial Numbers 32-15 and 32-40000 through 32-40265).
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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