TM 5-3895-373-20A.BLEED ENGINE FUEL SYSTEM - Continued.6.LOOSEN TUBE NUTS (10) AT ANY TWO HIGHPRESSURE FUEL LINES TO FUELINJECTORS (11).WARNINGDo not allow tools or other items inthe engine compartment whenbleeding high pressure fuel lines.Keep clear of radiator fan androtating pulleys and belts.When fuel is introduced into thecylinder, it is possible for the engineto start and run while bleeding highpressure fuel lines. If the enginestarts, immediately turn the engine toOFF.7.WITH THE HELP OF ANOTHER PERSON, SETIGNITION SWITCH TO START POSITION PERTM 5-3895-373-10 WHILE WATCHING FORFUEL FLOW AT LOOSENED TUBE NUTS (10)UNTIL FUEL WITH NO AIR COMES OUT OFBOTH FUEL INJECTOR HIGH PRESSUREFUEL LINES. AS SOON AS FUEL WITH NOAIR IS SEEN, SET IGNITION SWITCH TO OFFPOSITION.8.TIGHTEN TUBE NUTS (10) AT TWO ENGINEFUEL INJECTORS (11) LOOSENED TOBLEED AIR FROM THE FUEL SYSTEM.TIGHTEN, USING A CROWFOOT WRENCH,TO 14 LB-FT (19 N•m).GO TO NEXT PAGE2-433
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