What was found
RT WINDSHEAR WARNING ON APPROACH TO RWY 14, MISSED APPROACH WITH FIREWALL POWER AT 640MSL & WENT TO CLIMB AT 1100MSL. NO ENGINE PAREMETERS OBSERVED. ANALYSIS CONFIRMED THE NR 1 & NR 3 ENG EGT, N1 & N2 WERE WITHIN LIMITS. NR 2 ENG EXPERIENCED & EGT OVERTEMP OVER 630 DEGREES C FOR APPROX 29 SECOND IAW REF 5. 1 & NR 3 DID NOT EXCEED EGT, N1, OR N2 OPERATION LIMITS. BORESCOPE OF HOT SECTION, & 1ST STAGE TURBINE REF MM 72-00-00, INSPECTION CHECKED 01. NO DEFECTS, DISCOLORATION OR OTHER INDICATION OF OVERTEMP DAMAGE NOTED. PERFORMED BORESCOPE OF NR 2 ENGINE HOT SECTION AND 1ST STAGE TURBINE BLADES. NO DEFECTS, DISCOLORATION OR OTHER DEFECTS NOTED. COMPLIED WITH EA 7-7100-149350.