PurposeUSED TO INSTALL AND ALIGN THE ACTUATOR WITH THE VALVE BODY AND ADAPTER SHAFT OF THE FUEL SHUTOFF VALVE (S343T003) WITHOUT ENTERING THE FUEL TANKAirplane737, 747, 757, 767, 777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, 777FUsage CodeMAINTENANCE 