What was found
FLT 1051, AIRCRAFT DIVERTED DUE TO VERY NOTICEABLE ELECTRICAL ODOR IN COCKPIT ONLY. QRH TROUBLESHOOTING UNSUCCESSFUL.NO SMOKE OR VISIBLE ARCHING BEHIND PANEL. ODOR STRONGEST NEAR FLOOR. ODOR BECAME STRONGER AT LOWER ALTITUDE. ACCOMPLISHED TSM 05-50-00-810-831-A & TSM 24-00-00-810-823A. REMOVED AND REPLACED CONTACTOR SWITCH 8HQ FOR ELECTRICAL DAMAGE IAW ESPM 20-45-24. OPS CHECKED IAW AMM 21-26-00-710-001. AIRCRAFT POWERED UP FOR EXTENDED TIME .NO FAULTS OR ELECTRICAL ODOR NOTED.