What was found
1) APU WOULD NOT PERFORM A FIRE TEST. 2) TROUBLESHOT SYSTEM AND FOUND APU OPERATING POWER UNIT FAULTY. REMOVED & REPLACED POWER UNIT AND OPS CHECKED, WITH NO DEFECTS, PER B727 MM 26-23-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
1) APU WOULD NOT PERFORM A FIRE TEST. 2) TROUBLESHOT SYSTEM AND FOUND APU OPERATING POWER UNIT FAULTY. REMOVED & REPLACED POWER UNIT AND OPS CHECKED, WITH NO DEFECTS, PER B727 MM 26-23-00.