AD 94-17-14
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | BAe 146-100A | Airworthiness Directives; British Aerospace Model BAe 146-100A, -200A, and -300A Series Airplanes |
| aircraft | BAE Systems (Operations) Limited | BAe 146-200A | Airworthiness Directives; British Aerospace Model BAe 146-100A, -200A, and -300A Series Airplanes |
| aircraft | BAE Systems (Operations) Limited | BAe 146-300A | Airworthiness Directives; British Aerospace Model BAe 146-100A, -200A, and -300A Series Airplanes |
Unsafe Condition
Hydraulic fluid leakage from the pump case drain line quick release couplings could fuel the flames in the event of an engine fire.
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Required Actions
Replace the quick release coupling halves on each end of the pump case drain line on the hydraulic engine driven pump (EDP) on the number 2 and number 3 engines with improved fire resistant coupling halves, in accordance with British Aerospace Service Bulletin SB.29-31-01339A or its Revision 1. Compliance may be adjusted with FAA approval.
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Compliance Time
Within 6 months after January 20, 1994 (for some serial numbers) or within 6 months after October 11, 1994 (the effective date of this AD) (for other serial numbers).
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Affected Aircraft
British Aerospace Model BAe 146-100A (serial numbers E1002-E1199), BAe 146-200A (serial numbers E2008-E2204, E2210-E2220), and BAe 146-300A (serial numbers E3001-E3219, E3222).
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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