AD 2003-16-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Fire hazard due to fuel spillage in the main fuel tanks.
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Required Actions
Install new vent tube assemblies for the main fuel tanks within 180 days after the effective date. For specified serial numbers, inspect the clearance between the vent system tubing and the applicable wing ribs before further flight. If clearance is less than 0.125 inch, install bracket assemblies.
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Compliance Time
Within 180 days after the effective date.
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Affected Aircraft
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes with serial numbers 7003 through 7067 inclusive and 7069 through 7109 inclusive, excluding those with prior compliance to Bombardier Service Bulletin 601R-28-024.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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