What was found
FIRE TEST ENG. #1 FAILED. GROUNDED - YES. REMOVED AND REPLACED LEFT CORE DETECTOR M1759 IAW B737-800 AMM 26-11-01. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FIRE TEST ENG. #1 FAILED. GROUNDED - YES. REMOVED AND REPLACED LEFT CORE DETECTOR M1759 IAW B737-800 AMM 26-11-01. OPS CHECK GOOD.