As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENG IFSD ON CLIMB APPROX 8,000 FT. NR 1 ENGINE HAD N1 OVERSPEED AND EGT EXCEED. PERFORMED OVERSPEED AND OVERTEMP INSPECTION AND FOUND OK. REPLACED HMU. PERFORMED EEC TEST AND HIGH POWER RUN-UP AND ALL OK. ENGINE TO BE REPLACED WITHIN 10 FLT CYCLES DUE N1 WENT TO 117.6.