AD/B737/176 - Inspection and Replacement of Engine and APU Fire Detection System Assemblies or Elements 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-b737-176-inspection-and-replacement-of-engine-and-apu-fire-detection-system-assemblies-or-element