What was found
BRU - FLT 0088 - EICAS LEFT GENERATOR DRIVE MESSAGE AT LIFT-OFF ACCOMPANIED WITH AN OVERHEAD GENERATOR DRIVE LIGHT. STEADY INDICATIONS. DISCONNECTED LEFT GENERATOR DRIVE PER CHECKLIST. REMOVED AND REPLACED LEFT ENG IDG PER MM 20703. PERFORMED IDG. OPS CHECK AND LEAK CHECK ALL CHECKED GOOD. REMOVED PLACARD, CLEARED MIC. 33224F7C2/1419.05JAN.BRU. (X)