What was found
APU FIRE PROTECTION SYSTEM INOP. REPLACED APU FIRE BOTTLE. FOUND FIRE BOTTLE ARM LIGHT ASSY SHORTED ON P40 PANEL. REPLACED LIGHT ASSY L542, CHECKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APU FIRE PROTECTION SYSTEM INOP. REPLACED APU FIRE BOTTLE. FOUND FIRE BOTTLE ARM LIGHT ASSY SHORTED ON P40 PANEL. REPLACED LIGHT ASSY L542, CHECKS NORMAL.