AD/DHC-1/43 Amdt 1 - Engine Primer Pipe and Fuel Tank Selector Guide - Modifications, Inspections and Replacements Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/ad-dhc-1-43-amdt-1-engine-primer-pipe-and-fuel-tank-selector-guide-modifications-inspections-and-rep