TM 5-3895-373-342.18REPLACE/REPAIR FUEL INJECTORS AND LINES - Continued.NOTEThe repair and test procedures applyto all four fuel injectors. For theseprocedures, only one fuel injector isshown.B.REPAIR.1.DISASSEMBLE FUEL INJECTOR.NOTECarefully remove cap from nozzleassembly. Small parts inside may belost or damaged.a.Place fuel injector in a bench vise. Remove cap(22) and nozzle assembly (23) from holder (24).b.Remove adapter (25) and seat (26).NOTEIt may be necessary to tap holder (24)on a flat surface to jar shims (28)loose.c.Remove spring (27) and shims (28). Tap holder(24) on a flat surface to remove shims if shimsdo not easily fall out of holder.2.CLEAN FUEL INJECTOR.a.Separate needle (29) from nozzle (30).Carbon removing compound is TOXIC andcaustic. Wear protective goggles and gloves.Use only in a well ventilated area. Avoidcontact with skin, eyes, and clothes, and do notbreathe vapors. Keep away from heat or flame.Never smoke when using. Failure to do so mayresult in injury or death to personnel.If personnel become dizzy when using carbonremoving compound, immediately get fresh airand medical help. If compound contacts skin orclothes, flush with plentiful amounts of water. Ifcompound contacts eyes, flush eyes withplentiful amounts of water for at least 15minutes and get immediate medical attention.b.Immerse all fuel injector components in carbonremoving compound. Rinse all components inwater except needle and nozzle (29 and 30).GO TO NEXT PAGE2-240
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