What was found
CREW REPORTS BURNING ELECTRIC ODOR FROM CAPT CONTROL WHEEL NEAR AILERON TRIM STICKER. DOES NOT FEEL WARM TO THE TOUCH. NO SMOKE OR HEAT EVER OBSERVED. REPORTED FROM PREVIOUS SHIFT SMELL SEEMED TO BE COMING FROM CAPT STAB TRIM SWITCH. OHM CHECKED FROM CONNECTOR D5131P, D5133P, TO CAPT STAB TRIM SWITCH, PIN TO PIN AND TO GRND, NO FAULTS. REPLACED CAPT STAB TRIM SWITCH DUE TO REPORT OF SMELL AT SWITCH AREA REF MM, OPS CHECKED GOOD, NO FAULTS OR ODOR NOTED. ACP CHECK AND METER WAS SENT.