6-9. REPLACE/ADJUST INJECTION PUMP

CLEANING/INSPECTION - TM-10-4320-310-14_161

TM-10-4320-310-14 Pump Unit Flammable Liquid Centrifugal Self-Priming 2-Inch 100 GPM Diesel Engine Driven NSN 4320-01-263-3604 Manual
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TM 10-4320-310-14 6-9. REPLACE/ADJUST INJECTION PUMP This task covers: a. Removal c. Adjustment b. Installation INITIAL SETUP Tools Equipment Condition Tool Kit, General Mechanics Automotive Para Condition Description (Item 1, Appendix B) 4-13 Pump housing assembly removed. Dial Gauge (Item 3, Appendix B) 4-17 Fuel hose and pressure line Socket Wrench, 30 mm (Item 3, Appendix B) removed. Special Wrench (Item 3, Appendix B) General Safety Instructions Extra Fuel Device (Item 3, Appendix B) Well-ventilated area required. "C" Clamp (Item 3, Appendix B) Materials/Parts Dry cleaning solvent (Item 10, Appendix E) RTV Sealant (Item 11, Appendix E) REMOVAL: 1 Move throttle control hand lever to the left past stop and pull extra fuel button. CAUTION Do not scratch or mar mating surfaces of injection pump or mounting surface. The pump may leak or otherwise malfunction after reassembly. 2 Remove two hexagon nuts (1) and remove fuel injection pump (2). NOTE Be careful not to drop plate (4) into engine crankcase when removing. 3 Remove shim(s) (3), plate (4), and tappet (5). 6-28

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