AD 89-03-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fokker Services | F27 Mark 050 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 100 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 200 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 300 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 400 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 500 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 600 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 700 | Airworthiness Directives; FOKKER Model F-27 Series Airplanes |
Unsafe Condition
Chafing wire bundles in the upper fuselage cableloom could cause loss of electrical power and a potential fire hazard.
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Required Actions
Perform a one-time inspection of the upper fuselage cableloom for chafing and insufficient clamping within 60 days after the effective date. Repair as necessary per Fokker Service Bulletin F27/24-77. Alternate compliance may be approved by the FAA Manager, Standardization Branch.
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Compliance Time
Within 60 days after the effective date of this AD
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Affected Aircraft
Fokker Model F-27 series airplanes, Serial Numbers 10623 through 10692, in Mark 500 configuration
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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