AD Amdt-39-10641

final rule
Data completeness: 70%

Airworthiness Directives; Cessna Aircraft Company Model 172R Airplanes

AD Number
Amdt-39-10641
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 97-CE-96-AD
FR Citation
63 FR 35796

Applicability

TypeManufacturerModelDetails
aircraft Cessna Aircraft Company Model 172R Airworthiness Directives; Cessna Aircraft Company Model 172R Airplanes

Unsafe Condition

Reduced structural rigidity at the forward doorpost bulkhead due to erroneously omitted rivets during manufacture, which could result in structural cracking and possible loss of control of the airplane.

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

Required Actions

Install rivets on the lower forward doorpost bulkhead to correct the manufacturing omission.

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

Compliance Time

Before further flight

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

Affected Aircraft

Cessna Aircraft Company Model 172R airplanes where rivets were erroneously omitted during manufacture.

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

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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