TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 CHAPTER 4 FUEL SYSTEM MAINTENANCE 4-1. INTRODUCTION This chapter contains maintenance instructions for replacement of fuel system components at the Direct Support maintenance level. Some subassemblies and parts must be removed before fuel system components can be accessed. They are referenced to other paragraphs of this manual or TM 9-2320-280-20. 4-2. FUEL SYSTEM MAINTENANCE TASK SUMMARY TASK PROCEDURES PAGE PARA. NO. 4-3. Fuel Injection Nozzle Replacement 4-2 4-4. Fuel Injection Lines Maintenance 4-4 4-5. Servo Advance Seal Replacement 4-6 4-6. Fuel Injection Pump Maintenance 4-8 4-7. Fuel Injection Pump Cover Replacement 4-14 4-8. Fuel Injection Pump Shutoff Solenoid Maintenance 4-16 4-9. Fuel Injection Pump Cold Advance Solenoid Maintenance 4-18 4-10. Accelerator Cable Mounting Bracket 4-20 Maintenance 4-1