Electronics unit, three master-alarm pushbutton indicators, 40 C&W annunciator lights on the right wing. This.

FUEL PREBURNERS <= « Y MIXER —— 7 £ = CHAMBER COOLANT VALVE COOLANT OUTLET a MANIFOLD A è HEAT SHIELD SUPPORT RING TO MAIN ENGINES (сс BODY FLAP (AFT END) .......... 3.68 m (12.07 FT) MAIN GEAR (DOOR.