What was found
AIR TURNBACK, NR 1 ENG GEN TRIPPED-OFF LINE, FOLLOWED BY CSD LOW OIL PRESS LIGHT ILLUMINATING. DISCONNECTED NR 1 ENG CSD. DEFERRED PER MEL, LATER ON AT BWI REMOVED AND REPLACED NR 1 ENG CSD AND ENG OIL COOLER PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, NR 1 ENG GEN TRIPPED-OFF LINE, FOLLOWED BY CSD LOW OIL PRESS LIGHT ILLUMINATING. DISCONNECTED NR 1 ENG CSD. DEFERRED PER MEL, LATER ON AT BWI REMOVED AND REPLACED NR 1 ENG CSD AND ENG OIL COOLER PER MM.