As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - FLT 15 - ON CLIMB-OUT OF PHX, THE LT WING TO BODY OVERHEAT LIGHT ILLUMINATED. CREW CLOSED THE LT ENGINE BLEED WITH NO CHANGE. AIRCRAFT RETURNED TO PHX WITHOUT FURTHER INCIDENT. NO OVER WEIGHT LANDING WAS REQUIRED. MX REPAIRED SHORT AT LOOP CONNECTOR AFT OF PRESSURE BULKHEAD. OPS CHECK OK. REMOVED AND REPLACED APU LOAD CONTROL VALVE P/N 10948661, PER MM CHAPTER 49. (M)