AD 76-06-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 1A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 2A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 5A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 5BA | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 6A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 6BA | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 7A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 7AXC | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 8A | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
| aircraft | de Havilland Aircraft Co., Ltd., The | D.H. 104 Dove Series 8AXC | Airworthiness Directives; Hawker Siddeley Aviation, Ltd Model DH-104 "Dove" Series Airplanes |
Unsafe Condition
Failure of engine mounting pick-up brackets due to cracks, cut-outs, nicks, rough edges, or similar defects in the flange edges.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect engine mounting pick-up brackets using dye penetrant within 50 hours' time in service after the effective date. Replace cracked brackets before further flight. Inspect flange edges for defects if no cracks found. Blend defects if possible, otherwise replace brackets. Follow subsequent inspection intervals based on defect severity.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 50 hours' time in service after the effective date of this AD, unless already accomplished within the preceding 250 hours' time in service
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Hawker Siddeley Aviation, Ltd Model DH-104 'Dove' airplanes, all series, 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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