As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BELL 212 TRANSMISSION WAS REMOVED FOR FERROUS METAL GENERATION. INITIAL TEARDOWN INSPECTION REVEALED LOWER SPIDER CRACKED. THIS CONDITION WAS PREVIOUSLY EMPHASIZED BY ASB 212-91-66A REQUIRING A SPECIAL NDT MAGNAFLUX INSPECTION. ASB 212-91-66 REVISION A WAS PREVIOUSLY COMPLIED WITH ON THIS GEAR 2313.1 HOURS EARLIER WITH NO EVIDENCE OF DEFECTS NOTED.