Exmark 4500-358 manual Pre-Start, Operating Instructions, Open the Fuel Shut-Off Valve

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Operation

Pre-Start

Fill fuel tanks. For best results use only clean, fresh regular grade unleaded gasoline with an octane rating of 87 or higher. Regular grade leaded gasoline may also be used; however, combustion chamber and cylinder head will require more frequent service. See Engine Owner’s Manual.

Do Not add oil to gasoline.

Do Not overfill fuel tank. Never fill the fuel tank so that the fuel level rises above a level that is 1/2 inch below the bottom of the filler neck to allow for fuel expansion and prevent fuel spillage.

Make sure you understand the controls, their locations, their functions, and their safety requirements.

Refer to the Maintenance section and perform all the necessary inspection and maintenance steps.

Note: After starting the engine and engaging the hydro drive, if either of the drive wheels acts sluggish or will not rotate at all, stop engine and refer to the Hydraulic System Air Purge Procedure in Maintenance.

Operating Instructions

Open the Fuel Shut-Off Valve

Rotate the valve 1/4 turn counterclockwise to turn fuel on.

Starting the Engine (Manual Start)

Note: Operator must have PTO disengaged and speed control lever in neutral position when starting the engine.

1.Lock drive levers in neutral and engage park brake.

Note: A cold weather starting kit has been added for ease of starting in either cold weather or when the unit has not been run for a period of time.

To use cold start kit:

A.Pull split ring straight out the side of the unit, and hook the ring over the lower rear hydro control shield bolt.

B.Start engine. Refer to the following guidelines for further starting suggestions.

To engage pump drive (disengage cold start kit):

A.Pull chain straight out from the side of the unit until the split ring can be removed from the bolt.

B.Slowly release tension on chain.

2.Pull out the choke control. Place the throttle control midway between the “Slow” and “Fast” positions.

3.Turn the key switch to the “Run” position.

4.Pull recoil rope to start engine.

5.After engine warms up, gradually push in the choke control. Do Not run warm engine with the choke in the “ON” position.

Note: Kawasaki engines generally need to be “choked” even when warm.

Starting the Engine (Electric Start)

Note: Operator must have PTO disengaged, speed control lever in neutral position, and OPC levers depressed when starting the engine.

1.Lock drive levers in neutral and engage park brake.

2.Pull out the choke control. Place the throttle control midway between the “Slow” and “Fast” positions.

3.Turn the ignition switch to the “Start” position. Release the switch as soon as the engine starts.

Important: Do Not crank the engine continuously for more than ten seconds at a time. If the engine does not start, allow a 60 second starter cool-down period between starting attempts. Failure to follow these guidelines can burn out the starter motor.

4.After engine warms up, gradually push in the choke control. Do Not run warm engine with the choke in the “ON” position.

Note: Kawasaki engines generally need to be “choked” even when warm.

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Contents Turf Tracer HP California Introduction Contents Training SafetySafety Alert Symbol Safe Operating PracticesSafety Slope Operation OperationMaintenance and Storage Safety Safety and Instructional Decals 413327 103-1977 109-3148 116-0404 Model Numbers SpecificationsSystems Dimensions Torque Requirements Product OverviewControls OperationPark Brake Lever Off-Run Switch Manual Start OnlyIgnition Switch Electric Start Only Tracking Adjustment KnobStarting the Engine Manual Start Pre-StartOperating Instructions Open the Fuel Shut-Off ValveStopping the Engine Disengaging the PTODriving the Machine Driving Forward Adjusting the Cutting HeightAdjusting the Anti-Scalp Rollers Transporting a Unit TransportingRecommended Maintenance Schedules MaintenanceCheck Engine Oil Level Check Battery Charge Electric Start Units OnlyCheck Mower Blades Replacing the Discharge Deflector Service Pre-Cleaner Element and Air Cleaner Check Safety Interlock SystemCheck for Loose Hardware Check Condition Of Belts Change Engine OilCheck Hydraulic Oil Level Check Tire PressuresChange Fuel Filter Check Spark PlugsChange Hydraulic System Filter Hydraulic System Air Purge Inspect PTO Clutching Belt Tension Wheel Hub-Slotted Nut Torque SpecificationThread Locking Adhesives Copper-Based Anti-seize Park Brake AdjustmentHydro Drive Linkage Adjustment Mobil HTS Grease Or Food-Grade Anti-seizeViewed from Left Side of Unit See Figure Between the washers. Adjust spring length byNeed to be adjusted Linkage as shown in . Turn the rearPTO Safety Switch Hydro Pump Spring Tension SettingClean Grass Build-Up Under Deck Clean Engine and Exhaust System AreaClean Debris From Machine Remove Engine Shrouds and Clean Cooling FinsBattery Disposal Problem Possible Cause Corrective Action TroubleshootingTroubleshooting Electrical Diagram SchematicsHydraulic Diagram Exmark Commercial Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options