As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STANDBY EMERGENCY POWER: DEPLOYMENT ADG ABOVE 18000 CORRECTIVE ACTION; PERFORMED GVI OF ADG STRUCTURE AND DOOR DUE TO DEPLOYMENT WITH NO DISCREPANCIES NOTED. STOWED ADG IAW CL-650 AMM 24-23-01-840-807. SWAPPED GCU 1 & GCU 2. RAN ENGINES FOR OPERATIONAL TEST, ALL CHECKED GOOD.