What was found
ACFT HAD MULTIPLE EICIAC MESSAGES THAT THE E2 FIRE DETECT FAIL. ACFT LANDED WITHOUT ISSUE AND MAINTENANCE REMOVED AND REINSTALLED FIRE DETECT PANEL TO FACILITATE CLEANING IAW AMM 26-00-01. REMOVED AND REINSTALLED ENGINE 2 FIRE DETECT CONNECTOR FOR CLEANING IAW AMM 26-11-01. REMOVED AND REINSTALLED ENGINE NR 2 PYLON CONNECTOR PLUG FOR CLEANING IAW AMM 26-11-02. PERFORMED OPS CHECK OF FIRE DETECT SYSTEM IAW AMM 26-10-00. OPS CHECK GOOD AND WAS RELEASED TO SERVICE.