AD 2004-04-03

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 737-300, -400, and -500 Series Airplanes

AD Number
2004-04-03
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 2002-NM-174-AD
FR Citation
69 FR 19313

Applicability

TypeManufacturerModelDetails
aircraft Boeing 737-300 Airworthiness Directives; Boeing Model 737-300, -400, and -500 Series Airplanes

Unsafe Condition

Failure of flightcrew seats to lock in position or improper installation of lock nuts and bolts on the rear track lock bracket.

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

Required Actions

Perform a one-time general visual inspection of the seat locks and seat tracks of the flightcrew seats to ensure proper locking and verify the installation of lock nuts and bolts of adequate length on the rear track lock bracket. Take corrective action if necessary.

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

Boeing Model 737-300, -400, and -500 series airplanes.

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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