AD 87-25-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2A | Airworthiness Directives; BRITISH AEROSPACE Model H.S. 748 Airplanes |
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2B | Airworthiness Directives; BRITISH AEROSPACE Model H.S. 748 Airplanes |
Unsafe Condition
Severe stress and damage to the engine support structure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a visual inspection of the engine subframe/wing attachment assemblies within 6 months after the effective date or prior to 6,000 landings, and at intervals not exceeding 2,000 landings. Conduct a visual inspection while inducing movement at intervals not exceeding 6,000 landings. Perform an inspection with taper bolt and split-bush removed at intervals not exceeding 12,000 landings. Repair unserviceable components prior to further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 6 months after the effective date of this AD or prior to accumulating 6,000 landings, whichever is later
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Model H.S. 748 airplanes, certificated in any category, including HS 748 Series 2A and HS 748 Series 2B.
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
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