As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L ENG OVERHEAT ON CLIMBOUT WITH ASSOCIATED BLEED OFF AND PACK OF F. COULD NOT RECOVER PERFORMED FIM 26-11 FAULT TREE 807. SEE L/P 4678470 FOR REPLACEMENT OF # 1 ENGINE FAN AIR VALVE (DUE TO HIGH PRECOOLER OUT DUCT TEMPERATURE) AS PER MM-36-11-16/401. RAN # 1 ENGINE AT POWER. ALL CHECKS GOOD