As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THRU 8000 NR 2 PACK DISAGREE ALERT APPEARED. CYCLED PACK. TRIED CHANGING POWER SETTING, WORKED AT LOW POWER BUT NOT CLIMB POWER. INSPECTED NR 2 ENGINE PRIORITY VALVE SENSE LINES. FOUND ONE FLEX LINE RUBBING AGAINST A CONNECTOR SCREW. BRAIDING ON LINE IS DAMAGED. REMOVED BOTH PRIORITY VALVE SENSE LINES, PER AMM 36-12-01-4.