M87-23

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Continental Aerospace Technologies

Issued 1987-11-24

NOT AN FAA REQUIREMENT — This is a manufacturer document. It is not an FAA Airworthiness Directive and compliance is not required by 14 CFR 39 unless an AD cites it.

CRANKSHAFT COUNTERWEIGHT IDENTIFICATION AT OVERHAUL

Source: Continental Aerospace Technologies, retrieved 2026-09-01

View on Continental Aerospace Technologies' site

Applies to 6 models in our index

Continental E165/E185/E225 Continental Aerospace Technologies · engine
Continental IO-360 Continental Aerospace Technologies · engine
Continental IO-520 Continental Aerospace Technologies · engine
Continental IO-550 Continental Aerospace Technologies · engine
Continental O-300 Continental Aerospace Technologies · engine
Continental O-470 Continental Aerospace Technologies · engine