AD 71-17-08

final rule
Data completeness: 70%

Airworthiness Directives; CESSNA Model 337 Airplanes

AD Number
71-17-08
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Cessna Aircraft Company 337 Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337A Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337B Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337C Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337D Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337E Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337F Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337G Airworthiness Directives; CESSNA Model 337 Airplanes
aircraft Cessna Aircraft Company 337H Airworthiness Directives; CESSNA Model 337 Airplanes

Unsafe Condition

Rear engine stoppage on take-off

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Readjust rear engine idle RPM from 575-625 to 625-675 and idle mixture, taxi primarily using the rear engine, initiate take-offs by advancing rear engine throttle to confirm normal function before front engine, and install a permanent placard with specified text near the tachometer.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within the next 10 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 Model 337 (all submodels: 337, 337A to 337H)

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

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.

View Official Source ↗ Find More ADs for Cessna Aircraft Company 337

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Airworthiness Directives; CESSNA Models 337 Series, T337 Series and M337 Series Airplanes

Unsafe Condition: Single Engine Takeoffs

Effective: Apr 28, 1977 Category: aircraft

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