What was found
ENGINE OVERTEMPERATURE (EXCEPT STARTING) EGT OVER REDLINE, NO SU RGE/STALL ENGINE 1 WAX EGT OF 968 CLIMBING THRU 3800 FT MSL. SIGN IFICANT THROTTL E REDUCTI ON REQD TO KEEP IN LIM INSPECTED AND VERIFIED INSTALLATION OF #1 ENG J10 HARNESS , HARDWARE TORQUE VALUES, CANNON PLUG CONNECTIONS ,INCLUDED TO EEC. REF AMM 73-21-6-40-802-F00 ENGINE 1 EXCEEDANCE PIC ENG 1 EGT INFO FOUND PREVIOUS REPAIR ON J10 HARNESS BAD. NEED TO REPLACE ON # 1 ENG, ACP FIM 77-05 TASK 801. FOUND J10 HARNESS BAD. J10 HARNESS REMOVED P/N 29-043-503-0 , S/N YH240514-W OFF. COMPLETED INSTALLATION OF #1 ENG J10 HARNESS PER AMM HARNESS. REPLACED J10 HARNESS REF AMM 73-21-06-400-802-F00. NEED TO INSTALLED P/N 29-043-503-0, S/N YH240735-R. 73-21-06-400-802-F00. COMPLETE TEST OF HARNESS J10 PER AMM 73-21-0-400-802-F00 FROM ITEM 5F TO COMPLETION. ADD EMP:U223023 COMPLETED INSTALLATION OF #1 ENG J10 HARNESS PER AMM 73-21-06-400-802-F00. ALL EGT TEMPS NORMAL