What was found
DURING FLIGHT THE YELLOW CAS MESSAGE ENGINE FIRE DETECT FAIL-R ILLUMINATED. CONTINUED TO KLUK. COMPLIED WITH RESISTANCE CHECK OF THE LOWER FIRE DETECT LOOP ON RH ENG & FOUND NO DEFECTS NOTED. INVESTIGATED MAINTENANCE DIAGNOSTIC PAGE FOR PCB JZ208 & FOUND AN INACTIVE" STATUS ON RT NODE INBOARD PROBE. PERFORMED WIRING CHECKS ON PE032 & RECEIVED AN OPEN ELECTRICAL READING. REMOVED & REPLACED FIRE & OVERHEAT SENSOR, APPLIED POWER TO ACFT & VERIFIED MESSAGE IS NO LONGER PRESENT. PERFORMED ENGINE RUN WITH NO LEAKS NOTED, OPS CHECKS GOOD. ALL WORK DONE IAW MM 71-10-00, 36-10-00 & P&WC 306C LMM 26-10-01. OPS & LEAK CHECKS GOOD.