What was found
ELEC GEN SYS L IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. STATUS MSG01- LATCHED CRUISE MODE DEPENDENT. IDG (L) OUTPUT CURRENT DOES NOT AGREE WITH P100 INPUT CURRENT. DB- GENERATOR CONTROL UNIT (L) MSG-2431661 LATCHD ER MODE. FOUND MNT MSG 24-31661, ACPD FIM 24-21 TASK 811 AND FOUND L IDG AT FAULT. REPLACED L IDG. ACCMP'D OPERATIONAL TEST OF L IDG WITH ENGINE RUNNING. L IDG IS WORKING PROPERLY.