What was found
FTW - APU FIRE WARNING HORN WILL NOT SOUND DURING SYSTEM TEST. REPLACED BROKEN TERMINAL LUG FOR HORN GROUND. OPS CHECK GOOD PER MD-80 MM 26-10-00. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FTW - APU FIRE WARNING HORN WILL NOT SOUND DURING SYSTEM TEST. REPLACED BROKEN TERMINAL LUG FOR HORN GROUND. OPS CHECK GOOD PER MD-80 MM 26-10-00. (M)