As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB #1 ENG EGT EXCEEDED LIMITS OF 930 DEGREES + (AMBER BAND) RETURNED TO NORMAL WHEN POWER REDUCED. STAYED IN AMBER BAND FOR APPROX. 2 MIN. / [01] INVESTIGATED EGT INDICATION SYSTEM WITH TECH FOREMAN AND FOUND FAULTY J10 HARNESS ON#1 ENG. R&R J10 HARNESS PER AMM 73-21-06 AND M-21-177-01860. NO FURTHER DEFECTS NOTED. <BR><BR>REF BARCODE TTG8Q00BVMFN & TTG8Q006VYY9 FOR TROUBLESHOOTING AND PARTS REPLACEMENT.