What was found
ON LANDING, SMOKE ODOR IN COCKPIT, EVIDENCE OF SMOKE FROM RIGHT DC RELAY BOX. WIRE FROM BUSS TIE 2 CONTACTOR TO RCCB BUS BAR AND BUSS TIE 2 CONTACTOR SHOW SIGNS OF OVERHEATING. REMOVED AND REPLACED NR 2 BUSS TIE CONTACTOR AND CABLE IAW WM 24-35-00. REPLACED WIRE TERMINALS AND GENERATOR 2 CONTACTOR K0012, APU FEEDER PROTECTION RELAY, APU START CONTACTOR AND BUSS BARS W1264 & W1261 DUE TO BURNING. REMOVED AND REPLACED MAIN GCU IAW 24-30-022. OPS CHECK GOOD AT THIS TIME.