What was found
ELEC GEN DRIVE L CAUTION ON TO ROLL AGAIN ON TAXI IN PICTURE ADDED OF NUMBER 1 ENGINE IDG OIL LEVEL FOUND MX-MSG 24-31551, L-IDG SHOWS LOW OIL PRESSURE, SERVICED IDG TO NORMAL LEVEL. INSPECTED FOR LEAK, NO FINDINGS. INSPECTED IDG FILTER, NO METAL PARTICLES AND OIL IS CLEAN. PERFORMED ENG 1 IDLE RUN FOR 10MINS WITH 80% L GEN LOAD. OPS CHECK GOOD. BAGGED ADD EMP:U346117 IDG OIL DRAIN, NO LEAKAGE AFTER RUN. REF AMM 24-11-02. REMOVED ENG 1 IDG REF AMM 24-11-01 WORK VERIFIED BY INSPECTOR ELLISON F/N 077192. INSTALLED NEW IDG ON ENG 1. OPS CHECK AND LEAK CHECK STILL REQUIRED. REF AM, 24-11-01 PARTS USED: 25-2411-9-0002,QTY :1 ADD EMP:U342397 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1879758 SN OFF 0185 VERIFIED CORRECT TORQUE ON IDG FEEDER CABLES. GENERATOR, IDG OFF 25-2411-9-0002 0185 ON 0000 GENERATOR, IDG OFF 25-2411-9-0002 0185 ON 27-2411-9-0001 1394 COMPLETED OPS AND LEAK CHECKS OF ENGINE 1 IDG. LEAK AND OPS CHECK GOOD.