As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 3348 THE CAPTAIN'S YOKE WAS SMOKING FROM NUT PLATE BEHIND STEERING DISCONNECT SWITCH. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE CAPTAIN'S CONTROL YOKE IAW EMB AMM 27-11-08-020-001-A00 STEP J1 AND 27-11-08-420-001-A00 STEPS I1, I13, I14, AND I15. OPERATIONAL CHECKED GOOD IAW EMB AMM 27-11-08-842-001-A00 STEPS J3-J14. THE AIRCRAFT WAS RETURNED TO SERVICE.