As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERFORMED TROUBLESHOOTING OF NR 1 ENG OVERHEAT "B" LOOP IAW B737-800 FIM 26-10 TASK 805 FOUND BROKEN TERMINAL END ON NR 1 ENG "B" LOOP AFT. REPLACED BROKEN TERMINAL END IAW B737AMM 26-11-01-960-807. OPS CHECKS GOOD IAW B737 AMM 26-10-01 & IAW B737 AMM 26-10-00. THIS CLEARS DMI LOG #8807 NO FURTHER ACTION REQUIRED PLACARD REMOVED. TJIS VERIFICATION RETURNS A/C BACK TO 180MIN ETOPS STATUS.