AD 2011-18-10

final rule
Data completeness: 70%

Airworthiness Directives; The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER Series Airplanes

AD Number
2011-18-10
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. FAA-2008-1118
FR Citation
76 FR 61033

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Model 737-600 Airworthiness Directives; The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER Series Airplanes

Unsafe Condition

Reversed installation of the center link assembly for the aft engine mount, which could result in increased structural loads and failure of the aft engine mount, leading to engine separation from the airplane.

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

Required Actions

Review the airplane maintenance records to determine if an engine has been removed since manufacture. Inspect the aft engine mount to verify the correct installation of the center link assembly. Take follow-on actions 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

The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER 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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