What was found
FIRST OFFICER'S PITCH TRIM MAIN INOP MESSAGE ILLUMINATED ON CLIMB-OUT. AIRCRAFT DECLARED EMERGENCY. REMOVED AND REPLACED FIRST OFFICERS YOKE TRIM SWITCH IAW EMB AMM 27-40-03. OPERATIONAL CHECK GOOD. RETURNED AIRCRAFT TO SERVICED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FIRST OFFICER'S PITCH TRIM MAIN INOP MESSAGE ILLUMINATED ON CLIMB-OUT. AIRCRAFT DECLARED EMERGENCY. REMOVED AND REPLACED FIRST OFFICERS YOKE TRIM SWITCH IAW EMB AMM 27-40-03. OPERATIONAL CHECK GOOD. RETURNED AIRCRAFT TO SERVICED.