Which of the following defines a "major overhaul" of a reciprocating engine according to FAA guidance?
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A
The repair of components outside the crankcase, which may include cylinder removal and piston ring replacement.
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B
The complete disassembly, inspection, repair as necessary, reassembly, and testing of an engine to the manufacturer's specified fits and limits.
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C
Any repair that, if improperly done, might appreciably affect weight, balance, structural strength, performance, or other qualities affecting airworthiness.
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D
An engine that has been disassembled, cleaned, inspected, and approved for return to service using only new parts.