Exmark 4500-450 manual Checking the Hydraulic Oil Level

Page 32

Maintenance

3.Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

4.Clean the area around the drain plug and on the machine frame. Place a pan underneath machine directly below the drain hole in the frame as shown in Figure 21.

Figure 21

1. Oil drain

3. Pan

2.Oil drain plug

5.Remove the oil drain plug (Figure 21 ). Remove the oil fill cap/dipstick (Figure 20).

Figure 22

1. Oil filter

2. Gasket

6.Be sure to allow ample time for complete drainage.

7.Remove the old filter and wipe off the mounting pad (Figure 22).

8.When the oil has drained completely, install the oil drain plug. Tighten the plug to 14 N-m (125

in-lb) torque. Wipe up any excess oil on the frame (Figure 21 ).

Note: Dispose of the used oil at a recycling center.

9.Apply a thin film of clean oil to the rubber gasket on the new filter.

10.Install the replacement oil filter to the mounting pad. Turn the oil filter clockwise until the rubber gasket contacts the pad, then tighten the filter an additional 1/2 to 3/4 turn (Figure 22).

11.Slowly pour approximately 80% of the specified oil into the filler tube—use oil recommended in the Engine Owner’s Manual.

12.Install the oil fill cap/dipstick and push firmly into place.

13.Check the oil level (Figure 20); refer to Checking the Oil Level.

14.Slowly add additional oil to bring it to the full mark. Do Not overfill.

15.Install the oil fill cap/dipstick and push firmly into place.

16.Start the engine and check for leaks.

Checking the Hydraulic Oil Level

Service Interval: Before each use or daily

Check expansion tank and if necessary add Exmark Premium Hydro oil to the FULL COLD line.

Figure 23

1. Engine

2. Expansion tank

 

 

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Contents Quest California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices General OperationService Slope OperationChildren TowingExmark Riding Mower Safety General ServiceSafety and Instructional Decals 93-7009109-6035 116-0532 PTO Symbols 109-8965 Systems SpecificationsModel Numbers Dimensions Product Overview Torque RequirementsOperation ControlsThink Safety First Operating InstructionsParking Brake Lever Height-of-Cut Foot LeverRecommended Gasoline Using Stabilizer/Conditioner Checking the Engine Oil LevelStarting the Engine Gasoline/Alcohol blendsOperating the Blades Stopping the EngineEngaging the Blades Disengaging the BladesSafety Interlock System Understanding the Safety Interlock SystemTesting the Safety Interlock System Driving Forward or BackwardAdjusting the Height of Cut Stopping the MachineForward BackwardPositioning the Seat Adjusting the Anti-Scalp RollersGround. Do Not adjust rollers to support the deck Pushing the Machine by Hand Adjusting the Motion Control LeversChanging the Seat Ride Suspension Side Discharge TransportingTo Operate the Machine Transporting a UnitOperating Tips When Stopping Keep the Underside of the Mower CleanBlade Maintenance Cutting SpeedMaintenance Recommended Maintenance Schedules Accessing the Battery Raising the Seat Lubrication Greasing the BearingsServicing Paper Element Engine MaintenanceServicing the Air Cleaner Servicing the Engine Oil Checking the Oil LevelChanging the Oil and Filter Remove the foam sleeve from the elementChecking the Hydraulic Oil Level Change the Hydraulic System Filter Servicing the Spark PlugCleaning the Blower Housing Installing the Spark PlugRemoving the Spark Plug Checking the Spark PlugFuel System Maintenance Electrical System MaintenanceReplacing the Fuel Filter Fuel filter is in the fuel line between the tank and engineCharging the Battery Charging the BatteryRemoving the Battery Installing the Battery Servicing the Fuses and RelayDrive System Maintenance Checking the Tire Pressure Mower Maintenance Servicing the Cutting BladesBefore Inspecting or Servicing the Blades Inspecting the BladesRemoving the Blades Checking for Loose Blades or Damaged Spring Disc WashersMower Belt Maintenance Installing the BladesSharpening the Blades Inspecting the BeltsLeveling the Mower Deck Off the clutch pulley as shown in and FigureAdjusting the Blade Slope Front-to-Rear Blade SlopeDeck lift arm Deck hanger Float retaining nut Replacing the Discharge Deflector Locate items shown in FigureTracking Adjustment Washing the Underside of the MowerMaintenance Cleaning and Storage StorageTroubleshooting Problem Possible Cause Corrective ActionTo Pushing the Machine by Hand Schematics DiagramElectrical Logic Schematic Exmark Quest Turf Equipment Service Record Page Page See EXMARK’S Complete Line of Accessories and Options