As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING TC13, DURING STEP 3, NR1 ENG ROLLED BACK FROM 94 PERCENT TO 64 PERCENT; NR 2 ENG ROLLED BACK FROM 94 PERCENT TO 84 PERCENT. PERFORMED FUEL CONTROL MANUAL MODE ADJUSTMENT PROCEDURES ON ENG NR 1 AND 2 MANUAL MODE GOVERNORS WERE FOUND TO BE FUNCTIONING PROPERLY. ALL WORK PERFORMED IAW LMM 72-00-00 TESTING FUEL CONTROL MANUAL MODE ADJUSTMENT.