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Rebuilt Aircraft Engine

Radial Aircraft EngineRebuilt Aircraft Engine – A used engine that has been completely disassembled, inspected, repaired as necessary, reassembled, tested, and approved in the same manner and to the same tolerances and limits as a new engine with either new or used parts. However, all parts used in it must conform to the production drawing tolerances and limits for new parts or be of approved oversized or undersized dimensions for a new engine. More information may be found regarding required Maintenance Records in FAA regulations 14 CFR 91.421 Rebuilt engine maintenance records.

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