AD 76-11-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dornier Luftfahrt GmbH | Do 28 D-1 | Airworthiness Directives; Dornier GmbH Model Do 28D-1 Airplanes |
Unsafe Condition
Smoke and fire resulting from the chafing of teleflex engine control cables against electrical cables.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Visually inspect electrical cable insulation under each engine for chafing damage where teleflex cables cross electrical cables within 10 hours time in service after the effective date. If chafed cables are found, repair them before further flight. Additionally, wrap helical Rapidon wear protection material or FAA-approved equivalent around the cables under each engine within 100 hours time in service after the effective date, unless earlier compliance is required.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 10 hours time in service after the effective date of this AD (for initial inspection) and within the next 100 hours time in service after the effective date (for full compliance unless earlier action is required).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Dornier Luftfahrt GmbH Model Do 28D-1 airplanes, serial numbers 4001 through 4039, certificated in all categories.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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