AD 79-19-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | 210L | Airworthiness Directives; CESSNA Model 210L, T210L, 210M, T210M and P210N Series Airplanes |
| aircraft | Cessna Aircraft Company | 210M | Airworthiness Directives; CESSNA Model 210L, T210L, 210M, T210M and P210N Series Airplanes |
| aircraft | Cessna Aircraft Company | P210N | Airworthiness Directives; CESSNA Model 210L, T210L, 210M, T210M and P210N Series Airplanes |
| aircraft | Cessna Aircraft Company | T210L | Airworthiness Directives; CESSNA Model 210L, T210L, 210M, T210M and P210N Series Airplanes |
| aircraft | Cessna Aircraft Company | T210M | Airworthiness Directives; CESSNA Model 210L, T210L, 210M, T210M and P210N Series Airplanes |
Unsafe Condition
Possible fuel leak caused by the installation of Symbolic Displays, Inc. fuel flow indicating system per STC SA3835WE.
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Required Actions
Inspect the fuel flow transducer installation. If an NAS 424-4 coupling is installed, replace it with hose assembly Aeroquip P/N AE7010001E0040 or Stratoflex P/N 111D417-4S-0040. Alternative actions approved by the FAA may be used.
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Compliance Time
within 25 hours' time-in-service or thirty (30) days from the effective date of this AD, whichever occurs first
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Affected Aircraft
Cessna Model 210L, T210L (serial numbers 21061040 and subsequent), 210M, T210M, and P210N series airplanes modified with STC SA3835WE fuel flow system.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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