As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-7 CHECK, INSPECTION REPORTED FIRE WARN LIGHT ON P-7, ENG 1/2 OVERHEAT LIGHTS ON P-8 AND CONTROL CABIN ALARM BELL DID NOT OPERATE IN STEPS 1 G-3 AND 1 G-7 OF FIRE WARNING SYSTEM TEST. TEST 1 G-10 PASSED. REPLACED FIRE DETECTION MODULE PER MM 26-10-01. PERFORMED ENGINE FIRE DETECTION OPERATIONAL TEST PER MM 26-11-00 AND CHECKED GOOD. PERFORMED APU FIRE DETECTION OPERATIONAL TEST PER MM 26-15-00 AND CHECKED GOOD.