eck for worn wires at the forward transponder of the upper engine Fire Detector, as per AMM Subtask 71-00-02-210-007- F00. J. Carry out a check of the Fuel Control Module, P5- 2 and the installed HMU for the correct operation of the ENG VLV CLOSED light, as per AMM Subtask 71-00-02-210-008-F00. S Install the Servic