AD 79-10-14 R1
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | 140A | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150 | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150A | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150B | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150C | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150D | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150E | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150F | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150G | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
| aircraft | Cessna Aircraft Company | 150H | Airworthiness Directives; CESSNA Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185, A185, 188, A188, 205, 206, U206, TU206, P206, TP206, 207, T207, 210, T210, 336, 337, T337, M337B Series Airplanes |
Unsafe Condition
Fuel tank vent obstruction by foreign material and/or sticking of the fuel vent valve could occur, leading to potential fuel system pressure imbalance or fuel leakage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install vented fuel cap(s) with related adapters and placards per Cessna Service Letter SE77-6 or SK182-85, or modify existing caps via STCs SA728NW, SA3318NW, SA2967SW, or ME78-47. Entry in maintenance records is required. Equivalent compliance may be approved by FAA.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 100 hours time-in-service after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Cessna Models 140A, 150, A150, 170, 172, 175, P172D, R172, 177, 180, 182, 185/A185, 188/A188, 205, 206, U206/TU206, P206/TP206, 207/T207, 210/T210, 336, 337/T337, M337B with specific serial ranges as listed in the AD.
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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