TM 5-4320-302-145-16.FUEL INJECTORS (CONT)Location/ItemActionRemarksINSTALLATION/REPLACEMENT9.WasherLightly coat graphited side of washer with MIL-G-10924 grease and install on injector nozzle. Make suregraphited side of washer points toward injector. Becertain injector seat in cylinder head is clean. Make surewasher sticks to nozzle during installation of fuel injectorin cylinder head.10. Fuel injectorCarefully insert into injector bore in cylinder head. Makesure not to damage nozzle needle. Insert injector until itseats properly at bottom of bore in cylinder head.CAUTIONUse care when cleaning injector seat in cylinder head toprevent scratches. Scratches will cause a carbon track.11. RetainersInstall retainer and hex nut. Tighten hex nut to 18 to 23ft lb (25 to 30 N-m) using torque gage.5-47
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