What was found
AFTER PUSHBACK, THE APU FIRE LIGHT ILLUMINATED. FIRE BOTTLE DISCHARGED INTO THE APU COMPARTMENT. MAINTENANCE REPLACED THE APU AND FIRE BOTTLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER PUSHBACK, THE APU FIRE LIGHT ILLUMINATED. FIRE BOTTLE DISCHARGED INTO THE APU COMPARTMENT. MAINTENANCE REPLACED THE APU AND FIRE BOTTLE.