AD 2014-23-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Airplanes |
Unsafe Condition
Inboard and outboard hydraulic lines of the brakes were found connected to the incorrect ports on the swivel assembly of the main landing gear (MLG). This could cause the brakes and the anti-skid system to operate incorrectly, leading to catastrophic failure of the airplane during a high-speed rejected takeoff.
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Required Actions
Modify the MLG by installing a new bracket on the left and right lower aft-wing planks, in accordance with Bombardier Service Bulletin 601R-32-110.
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Compliance Time
Within 6,600 flight hours after the effective date of this AD, but no later than 36 months after the effective date of this AD.
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Affected Aircraft
Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, certificated in any category, serial numbers 7003 and subsequent.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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