TM 10-4320-226-145.5.6 Injection Nozzle Testing.INITIALSETUPTestEquipmentInjection Pump Tester gauge (appendix B,Section III, Item 9).ToolsGeneral Mechanics Tool Kit (appendix B,Section III, Item 1)Equipment ConditionsEquipment shut down, refer toparagraph 2.5.2.GeneralInstructionsTo prevent rolling or sliding, do notwork on equipment that is not securelystabilized.DO not smoke or use open flames aroundfuel.Ensure container is used to catchfuel and fuel is disposed of properly.DO not allow body parts to come incontact with fuel during test.Fuelunder test is under extremely highpressure and may cut through skin.Injection nozzle removed, paragraph 5.5.3step a.Do not work on equipment withoutfollowing standard shop safetyprecautions.Figure 5-6.Injection NozzleTo prevent rolling or sliding, do not workTesting.on equipment that is notsecurely stabilized.Ensure both wheels are secure.Do not smoke or use open flames around fuel.Ensure container is used tocatch fuel and fuel is disposed of properly.Do not allow body parts to come in contact with fuel during test.Fuelunder test is under extremely high pressure and may cut through skin.Failure to obey these warnings may result in personal injury or death.a.Connect injection nozzle to injection timing pump (figure 5-6).b.With pressure gauge cut in, press nozzle tester pump lever several times.5-19
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