As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURN BACK DUE TO NR 2 ENGINE NOT PRODUCING NORMAL CLIMB POWER. LARGE SPLIT IN EPR WITH ALL OTHER INDICATIONS NORMAL. FOUND PT2 FLEX LINE FROM APRON TO BULKHEAD WITH INTERNAL LEAK. MAINTENANCE REQUEST FOR CHECK FLIGHT TO FL330 TO VERIFY FIX OF CHRONIC PROBLEM. (M)