What was found
ON APPROACH LOST CAPT AIRSPEED INDICATION, ALTIMETER, ATTITUDE DIRECTION INDICATOR, HORIZONTAL SITUATION INDICATOR, NR 1 TRANSFORMER RECTIFIER, EQUIP COOLING C/B & NR 1 GEN FAILED. BURNING SMELL NOTICED FROM OVERWING EXIT TO AFT CABIN. MX INSPECTED WIRING ON NR 1 ENG FROM GEN TO PRESSURE FEED THROUGH, ALSO INSPECTED ALL WIRING IN THE ELECTRONIC EQUIPMENT BAY, WIRING CHECKED GOOD. FOUND NR 1 ENG GEN BAD, R&R NR 1 ENG GEN. MX DISCOVERED NR 1 ENG GEN C/B WAS DEFECTIVE NOT ALLOWING NR 1 ENG GEN TO GO OFF LINE. R&R NR 1 ENG GEN C/B (C801). OPS CHECK OF NR 1 ENG GEN SYS WAS GOOD, RAN AC PACKS ALL NIGHT, NO SMELL.