AD 2006-02-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-1A11 (CL-600), CL-600-2A12 (CL-601), and CL-600-2B16 (CL-601-3A, CL-601-3R, and CL-604) Airplanes |
Unsafe Condition
The spring assembly that controls rudder balance may not have the correct pre-load on some airplanes, potentially leading to uncommanded yaw movements and reduced controllability.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the rudder balance spring assembly by installing a new adjustable balance spring and rigging the assembly to suit the rudder of each airplane, in accordance with the Accomplishment Instructions of the applicable service bulletin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months after the effective date of this AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier Model CL-600-1A11 (CL-600), CL-600-2A12 (CL-601), and CL-600-2B16 (CL-601-3A, CL-601-3R, and CL-604) airplanes, with specific serial number ranges as detailed in the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.