What was found
NR 1 INTEGRATED DRIVE GENERATOR DISCONNECTED AND UNABLE TO START AUXILIARY POWER UNIT. REPLACED NR 1 ENGINE INTEGRATED DRIVE GENERATOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 INTEGRATED DRIVE GENERATOR DISCONNECTED AND UNABLE TO START AUXILIARY POWER UNIT. REPLACED NR 1 ENGINE INTEGRATED DRIVE GENERATOR.