As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 HYDRAULIC SYSTEM QUANTITY INDICATED 2 PERCENT DURING CLIMB, CHECK LIST FOLLOWED AND UNSCHEDULED LANDING PERFORMED WITHOUT INCIDENT. MAINTENANCE EVALUATION REVEALED NR 1 GENERATOR BLUE WIRE TB209 CHAFED AGAINST, ARCHED, AND BURNED HOLE IN NR 1 HYDRAULIC SYSTEM PUMP RETURN LINE.