As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH 12000FT B-SYSTEM 2 PUMP LOW PRESS LIGHT FLICKERED FOLLOWED BY A-SYSTEM FLUID DECREASING TO 2.5 GALLONS AND B-SYSTEM FLUID DECREASING TO 0. APPROPRIATE CHECKLIST INITIATED AND RETURNED TO BASE WITHOUT INCIDENT. AN EMERGENCY WAS NOT DECLARED. MAINTENANCE REPLACED THE RUPTURED B-SYSTEM NR 2 HYDRAULIC PUMP PRESSURE LINE, SERVICED THE HYDRAULIC SYSTEMS AND PERFORMED AN OPERATIONAL AND LEAK CHECK.