As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER AFT BODY OVERHEAT LIGHT CAME ON FOLLOWED RED TAB PROCEDURES. LIGHT EXTINGUISHED 1 MINUTE AFTER NR 3 BLEED AND RIGHT PACK VALVES WERE CLOSED. RAN NR 3 ENG PER JRH CHAPTER 5A, COULD NOT DUPLICATE. FAULT ON LEAK CHECK FOUND CLAMP LOOSE DOWN STREAM OF NR 3 ENG BLEED SHUT-OFF TIGHTENED SAME. C/W OVERHEAT ADJUSTMENT AND TEST OPS CHECKS NORMAL AS PER 727-200AMM26-14-000-5.