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Diamond DA40 NG manuals

Pilot's operating handbook, checklist, flight manual and related references for the Diamond DA40 NG.

Diamond Diamond DA40 NG manuals & documents

26 documents on Sprinkle — POH, checklist, flight manual and related references. PDFs served from cdn.sprinkle.com.

Overview · Airworthiness Directive CF-2019-39R1 · 2025

This Airworthiness Directive (AD) CF-2019-39R1 addresses safety concerns regarding fuel tank connection hose deterioration in Diamond DA 40 series aircraft, including the DA 40 NG. Issued by Transport Canada, the directive mandates compliance with specific maintenance actions to prevent fuel system contamination and potential fuel starvation. The AD supersedes an earlier directive and expands the scope of affected aircraft based on new reports of deterioration. It provides detailed instructions for replacing affected parts and inspecting fuel tank chambers, ensuring that all aircraft in the specified model range are compliant with safety standards.

  • AD CF-2019-39R1 is effective from June 4, 2025.
  • Affected parts include fuel tank connection hoses with part number D4D-2817-10-70.
  • Replacement of affected parts must occur within 100 hours of air time or 2 months from the effective date.
  • Inspection of fuel tank chambers for detached rubber parts is mandatory after hose replacement.
  • This AD applies to all Diamond DA 40 series aircraft, including DA 40 NG.

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