As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEV ASYM AND STAB TRIM EICAS MESSAGE ON LOWER EICAS ON TAKEOFF, REPEAT GRIPE. FOUND L SAM MODULE BAD, FOUND HOUSING BODY CORRODED AND CRACKED 360 DEGREES AROUND. REPLACED SAM MODULE, REPLACED ELEVATOR ASSYMETRY ACTUATOR, PERFORMED ELEVATOR ASYM TEST 85625 -GOOD STAB TRIM MODULE M524 OPS GOOD.