AD Amdt-39-11466
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 737-100 | Airworthiness Directives; Boeing Model 737-100, -200, and -200C Series Airplanes |
Unsafe Condition
Failure of the secondary support to sustain engine loads in the event of failure of the aft engine mount cone bolt, which could result in the separation of the engine from the wing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install the Boeing Secondary Support, Kit Number 65C37057-1, at the next scheduled engine removal or within 8,000 flight hours after the effective date of the AD, whichever occurs first. The installation of certain NORDAM hush kits is considered an acceptable AMOC to the requirements of this AD, except for the repetitive inspections of the aft cone bolt failure indicator required in paragraph (a)(1).
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
At the next scheduled engine removal or within 8,000 flight hours after the effective date of the AD, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Boeing Model 737-100, -200, and -200C 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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