What was found
DURING OVERHEAT, & FIRE TEST, NR 2 ENGINE FIRE WARNING SWITCH AND THE NR 2 OVERHEAT LIGHT DO NOT ILLUMINATE. ACFT GROUNDED. PERFORMED ENGINE FIRE DETECTION SYSTEM OPS TEST IAW AMM 26-11-00-710-801. NO FAULTS FOUND. ACCESSED NR 2 ENGINE FIRE DETECTOR LOOPS. PERFORMED ENGINE FIRE DETECTOR INSPECTION IAW AMM 26-11-01-211-801. FOUND LOWER FAN FIRE LOOP TERMINALS VERY DIRTY AND OILY. DISSASSEMBLED, CLEANED AND REINSTALLED ALL FIRE DETECTOR TERMINALS. NO OTHER DEFECTS NOTED. OPS TESTED GOOD.