What was found
APU BLT EICAS MESSAGE. APU BLT DISCHARGE INDICATION. REMOVED AND REPLACED THE APU BOTTLE ARM LIGHT ASSY. OP CHECKED OK. REMOVED CIRCUIT BREAKER COLLAR FROM APU REMOTE FIRE INDICATION IAW 26-22-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APU BLT EICAS MESSAGE. APU BLT DISCHARGE INDICATION. REMOVED AND REPLACED THE APU BOTTLE ARM LIGHT ASSY. OP CHECKED OK. REMOVED CIRCUIT BREAKER COLLAR FROM APU REMOTE FIRE INDICATION IAW 26-22-21.