OMRG25204 oem uncert & tier 1.pdf - John Deere Industrial Engines

Service as RequiredBleeding the Fuel SystemCAUTION: Escaping fluid under pressure canpenetrate the skin causing serious injury.Relieve pressure before disconnecting fuel orother lines. Tighten all connections beforeapplying pressure. Keep hands and body awayfrom pinholes and nozzles which eject fluidsunder high pressure. Use a piece of cardboardor paper to search for leaks. Do not use yourhand.If ANY fluid is injected into the skin, it must besurgically removed within a few hours by adoctor familiar with this type injury or gangrenemay result. Doctors unfamiliar with this type ofinjury may call the Deere & Company MedicalDepartment in Moline, Illinois, or otherknowledgeable medical source.High-Pressure FluidsX9811 –UN–23AUG88Bleed the fuel system anytime the fuel system has beenopened up. This includes:• After fuel filter changes.• After injection pump or nozzle replacement.• Anytime fuel lines have been disconnected.• After engine has run out of fuel.IMPORTANT: DO NOT pressurize fuel tank to pushfuel through system, as the pressurecan damage fuel injection pump sealsContinued on next pageOURGP11,000000D–19–18OCT06–1/745-11 110306PN=116