As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB TO 16000 FT NR 2 ENGINE TORQUE FLUCTUATED THEN RAPIDLY DROPPED TO 11 PERCENT TQ. OTHER ENGINE INDICATIONS WERE NORMAL. PERFORMED PRECAUTIONARY ENGINE SHUT DOWN. REMOVED AND REPLACED RIGHT ENGINE HMU AND FUEL PUMP IAW MM 73-21-00. OPS AND LEAK CHECK GOOD. HMU P/N ON: 3035659 S/N ON: 49502 P/N OFF: 78639040 S/N OFF: M80363, PUMP P/N ON: 5009984C S/N ON: 136 P/N OFF: 3117075-01 S/N OFF: 1940