AD 98-14-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier Inc. | DHC-8-101 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-102 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-103 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-106 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-201 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-202 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-301 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-311 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
| aircraft | Bombardier Inc. | DHC-8-315 | Airworthiness Directives; de Havilland Model DHC-8-100, -200, and -300 Series Airplanes |
Unsafe Condition
Uncommanded disconnects of the roll control system, which could result in a limited degree of roll control and consequent reduced controllability of the airplane.
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Required Actions
Modify the lever assembly of the roll disconnect system in accordance with Bombardier Service Bulletin 8-27-79, Revision `A,' dated March 20, 1998. Do not install lever assemblies with part number 82710200-001.
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Compliance Time
Within 3 months after the effective date of this AD
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Affected Aircraft
de Havilland Model DHC-8-100, -200, and -300 series airplanes on which Bombardier Modification 8/2376 was not accomplished during production; serial numbers 003 through 294 inclusive, and 296 through 433 inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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