AD 87-25-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2A | Airworthiness Directives; BRITISH AEROSPACE Model H.S. 748 Series Airplanes |
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2B | Airworthiness Directives; BRITISH AEROSPACE Model H.S. 748 Series Airplanes |
Unsafe Condition
Loose bearings in the rudder spring tab, flap torque shaft assemblies, and flap interference roller could cause interference.
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Required Actions
Inspect bearing installations of the rudder spring tab, flap torque shaft assemblies, and flap interference roller per BAe Service Bulletin 27/110. Repair loose bearings prior to further flight. Alternate compliance may be approved by the FAA Manager, Standardization Branch.
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Compliance Time
within 60 days after the effective date of this AD unless previously accomplished
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Affected Aircraft
BAE Systems (Operations) Limited Model HS 748 Series 2A and HS 748 Series 2B airplanes listed in BAe Service Bulletin 27/110, dated November 1986
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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