TM 9-2320-209-20-3-1 FRAME 3 NOTE Follow-on Maintenance Action Required: 1. Check operation of engine manifold heater. Refer to TM 9-2320-209-10. 2. Check manifold heater fuel lines and fittings for leaks. 3. Turn off engine manifold heater. Refer to TM 9-2320-209-10. 4. Close hood and right side panel. Refer to TM 9-2320-209-10. END OF TASK 4-93