As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LOWER CARGO FIRE INDICATION LIGHT DOES NOT TEST ON CARGO FIRE PANEL. REMOVED AND REPLACED APU \CARGO FIRE PANEL MFG P/N 233N6203-366 S/N F02506. PERFORMED ADJ AND TEST OF LOWER CARGO ARM SWITCHES REF AMM 26-23-00-5 AND ADJ TEST OF APU FIRE SWITCH REF AMM 26-22-01-6. BOTH OPS CKS GOOD. ACFT OK FOR SVC.