AD 2022-18-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc., Airplanes |
Unsafe Condition
The baggage bay line fire extinguishing tube assembly might not have been installed with the correct torque.
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Required Actions
Re-torque the baggage bay line fire extinguishing tube assembly to the correct torque values, and apply corrosion inhibiting compound on the discharge tubes, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 700-26-7503, dated April 22, 2021.
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Compliance Time
Within 28 months after the effective date of this AD
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Affected Aircraft
Bombardier, Inc., Model BD-700-2A12 airplanes, certificated in any category, serial numbers (S/Ns) 70006 through 70044 inclusive, S/Ns 70046 through 70052 inclusive, and S/Ns 70055, 70056, and 70062.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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