What was found
AFTER DEPARTURE, NR 1 GEN DIFF FAULT LIGHT CAME ON WITH APU ON MCO, RETURNED FLT TO LAX. FOUND METAL IN SCAVENGE FILTER OF NR 1 IDG. REPLACED IDG, OPERATION NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER DEPARTURE, NR 1 GEN DIFF FAULT LIGHT CAME ON WITH APU ON MCO, RETURNED FLT TO LAX. FOUND METAL IN SCAVENGE FILTER OF NR 1 IDG. REPLACED IDG, OPERATION NORMAL.