Exmark 850000 AND HIGHER manual Servicing the Fuses and Relay, Installing the Battery

Page 39

Maintenance

4.Connect the other end of the positive cable to the positive terminal of the booster battery.

5.Connect the black negative (–) cable to the other terminal (negative) of the booster battery.

6.MAKE THE FINAL CONNECTION ON THE ENGINE BLOCK OF THE STALLED VEHICLE (NOT TO THE NEGATIVE POST) AWAY FROM THE BATTERY. STAND BACK.

7.Start the vehicle and remove the cables in the reverse order of connection (the engine block (black) connection is the first to disconnect).

Installing the Battery

1.Position the battery in the tray with the terminal posts toward the operating position (Figure 27).

2.Install the positive (red) battery cable to the positive (+) battery terminal using the fasteners removed previously.

3.Install the negative battery cable to the negative (-) battery terminal using the fasteners removed previously.

4.Slide the red terminal boot onto the positive (red) battery post.

5.Secure the battery with the strap (Figure 27).

Servicing the Fuses and Relay

The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. There is also a replaceable relay/s next to the fuse. Refer to your Parts manual for correct replacement components.

Fuse Block:

Main fuse: 25 amp fuse, blade-type

Charge Circuit: 20 amp fuse, blade-type

Auxiliary circuit: 15 amp fuse, blade-type

Diode: TVS

1.Raise the seat to gain access to the fuse holder (Figure 29).

Figure 29

1.

Cover

4.

Charge–20 amp

2.

Relay

5.

Main–25 amp

3.

Auxilliary–15 amp

6.

Diode

2.Remove cover as shown in Figure 29.

3.To replace a fuse, pull out on the fuse to remove it

Drive System Maintenance

Checking the Tire Pressure

Service Interval: Every 25 hours/Monthly (whichever comes first)

Maintain the air pressure in the front and rear tires as specified. Uneven tire pressure can cause uneven cut. Check the pressure at the valve stem (Figure 30).

Check the tires when they are cold to get the most accurate pressure reading.

Rear Tires: 13 psi (90 kPa)

Front Tires (caster wheels):

Smooth: 13 psi (90 kPa)

Sawtooth: 20 psi (138 kPa)

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Contents Quest California Introduction Contents General Operation SafetySafety Alert Symbol Safe Operating PracticesTowing ServiceSlope Operation ChildrenGeneral Service Exmark Riding Mower SafetySafety 103-6327 Safety and Instructional Decals109-6035 116-0532 117-2718 PTO Symbols 116-2321 Specifications Model NumbersSystems Dimensions Torque Requirements Product OverviewControls OperationRecommended Gasoline Operating InstructionsOperation Gasoline/Alcohol blends Using Stabilizer/ConditionerChecking the Engine Oil Level Starting the EngineDisengaging the Blades Operating the BladesStopping the Engine Engaging the BladesDriving Forward or Backward Safety Interlock SystemUnderstanding the Safety Interlock System Testing the Safety Interlock SystemBackward Adjusting the Height of CutStopping the Machine ForwardAdjusting the Anti-Scalp Rollers Positioning the SeatChanging the Seat Ride Suspension Pushing the Machine by Hand Adjusting the Motion Control LeversAdjusting the Height Adjusting the TiltTo Operate the Machine TransportingSide Discharge Transporting a UnitOperating Tips Long Grass When StoppingKeep the Underside of the Mower Clean Blade MaintenanceRecommended Maintenance Schedules MaintenanceGreasing the Bearings Accessing the BatteryRaising the Seat LubricationServicing Paper Element Engine MaintenanceServicing the Air Cleaner Servicing the Engine OilChanging the Oil and Filter Change the Hydraulic System Filter Checking the Hydraulic Oil LevelRemoving the Spark Plug Servicing the Spark PlugChecking the Spark Plug Cleaning the Blower HousingFuel System Maintenance Installing the Spark PlugCharging the Battery Electrical System MaintenanceRemoving the Battery Checking the Battery Charge Do Not jump start a weak battery if these conditions exist Recommended Jump Starting ProcedureDrive System Maintenance Checking the Tire Pressure Installing the BatteryServicing the Fuses and Relay Checking for Bent Blades Mower Maintenance Servicing the Cutting BladesInspecting the Blades Before Inspecting or Servicing the BladesSharpening the Blades Removing the BladesReplacing the Mower Belt Mower Belt MaintenanceInstalling the Blades Inspecting the Belts52 Inch Decks Leveling the Mower DeckAdjusting the Blade Slope Replacing the Discharge Deflector Brake Linkage Adjustment Tracking AdjustmentWashing the Underside of the Mower CleaningPlug any holes in mower with bolts and locknuts Storage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram SchematicsTerminal a Terminal R Switch Ignition OFF Electrical Logic SchematicExmark Quest Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options