As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE OVERHEAT LIGHT CAME ON AFTER TAKEOFF. RETURNED TO DEPARTURE. CHECKED NR 1 ENG USING FIRE DETECTION BITE IAW FIM 26-10, TASK 811 AND PERFORMED ENG BLEED AIR LEAK CHECK IAW MM 36-11-00. FOUND PRSOV LEAKING. R & R NR 1 ENGINE PRSOV IAW MM 36-11-04. LEAK CHECKED GOOD. PERFORMED ENGINE POWER ASSURANCE TEST 5 IAW MM 71-00-00. ALL CHECKED NORMAL.