AD/TPE 331/20 - Replacement of Reduction Gear Bearing Carrier Bolts, Installation of Lock Plate and Oil Transfer Tube Inspection 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-tpe-331-20-replacement-of-reduction-gear-bearing-carrier-bolts-installation-of-lock-plate-and-oil