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.Raise ROPS and use seat belt as soon as conditions permit.MX32691Fasten Belt1.Pull belt end across operator lap.2.Install tab into buckle (A).· A click will be heard when the tab locks into the buckle.Release Belt1.Press red button (B) to release seat belt allowing the belt to retract.file:///C|/projects/jd/manuals/utility/4120-4720/m.cceomview/omlvu16217_g4/output/omlvu16217_g46.html (8 of 80) [4/3/2005 11:13:06 AM]OperatingAdjusting Tilt Steering Wheelc CAUTION: Avoid injury! Do not attempt to adjust the steering wheelwhile the machine is moving.The operator can lose control of the machine.· Stop the machine before adjusting the steering wheel.· Lock the steering wheel in position before driving the machine.1.Stop machine.MX327002.Pull tilt steering control lever (A) up to release steering wheel.3.Adjust steering wheel to desired position.4.Release tilt steering control lever to lock steering wheel in position.Using Light Switchc CAUTION: Avoid injury! Do not operate on roads with light switch inthe field position.Rear work lights may blind or confuse operators of oncomingvehicles.file:///C|/projects/jd/manuals/utility/4120-4720/m.cceomview/omlvu16217_g4/output/omlvu16217_g46.html (9 of 80) [4/3/2005 11:13:06 AM]OperatingMX32692A - All lights off.B - Warning flasher lights on.C - Road Position: headlights, taillights, and warning flasher lights on.D - Field Position: headlights, taillights, and optional working lights on.Using Key SwitchMX32693A-Start Position - Turn the key to the start position to startthe engine.Release the key after the engine has started and itwill automatically return to the run position.The engine willcontinue to run.file:///C|/projects/jd/manuals/utility/4120-4720/.ceomview/omlvu16217_g4/output/omlvu16217_g46.html (10 of 80) [4/3/2005 11:13:06 AM]OperatingB-Run Position - Turn the key to the run position and theengine oil pressure light and battery charging light shouldilluminate.When the engine is not running, the oil pressure lightshould flash and the battery charging light should illuminate.Both lights turn off when the engine is running.You will alsohear a clicking noise when the engine fuel shut-off solenoidengages.With the key in the run position, push the key in toactivate the glow plug.C-Off Position - With the key in the off position, all switchedpower is off, and the engine should not run.IMPORTANT: Avoid damage! There is an accessory key switch position (D) tothe left of the key switch off position.Do not move the key switch to thisposition.The battery could be drained.Using the Instrument PanelMX32742A-Fuel Gauge: Shows approximately how much fuel is in thefuel tank.B-Warning Flasher/Turn Signal Indicator Light: Theseindicator lights will turn on and flash when the light switch isturned to one of the two warning flasher positions, or the turnsignal switch is in the right or left hand turn position.C-Tachometer: Shows engine speed in increments of 100 rpm.Example: If indicator is pointing at 20, then 20x100 = 2000rpm.Note the special marker labeled 540.At this engine speed,file:///C|/projects/jd/manuals/utility/4120-4720/.ceomview/omlvu16217_g4/output/omlvu16217_g46.html (11 of 80) [4/3/2005 11:13:06 AM]Operatingthe PTO rotates at the industry standard 540 rpm.· Slow Idle Speed: 950 rpm· Rated Engine Speed: 2400 rpm· Fast Idle Speed: 2600 rpmD-Engine Coolant Temperature Gauge: This gauge willindicate the engine coolant temperature when the needle is isapproaching or is in the red zone.Reduce engine loadimmediately.Reduce engine rpm to idle speed and check forobstructions blocking airflow to the radiator.Clean grille, and ifneedle remains in red zone, stop engine immediately.Allowengine to cool, check coolant level, and add coolant ifnecessary
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