As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BHX - RIGHT GEN DRIVE ILLUMINATED, RIGHT GEN CAUTION EICAS IDG SENSOR FAIL EICAS, RT IDG DISCONNECTED. REMOVED AND REPLACED COOLER AND IDG ASSEMBLY, LEAK CHECK OK PER MM EMP 108437. OPERATIONAL CHECK NORMAL CLEARED MEL 8-471DC-B CLEARED MIC SHEET. (M)