Exmark Lawn Mower manual Checking the Hydraulic Oil Level, Change the Hydraulic System Filter

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Maintenance

Checking the Hydraulic Oil Level

Service Interval: Before each use or daily

Check expansion tank and if necessary add MOBIL 1 15W-50 synthetic motor oil to the FULL COLD line

Figure 29

1. Engine

2. Expansion tank

 

 

Change the Hydraulic System Filter

Service Interval: After the first 200 hours

Note: Use only MOBIL 1 15W-50 Synthetic motor oil.

1.Stop engine, wait for all moving parts to stop, and allow engine to cool. Remove key and engage parking brake.

2.Locate the two filters under the transmissions. Remove filter guards.

3.Carefully clean area around filters. It is important that no dirt or contamination enter hydraulic system.

4.Unscrew filters to remove and allow oil to drain from drive system.

Important: Before reinstalling new filters, apply a thin coat of oil on the surface of the filters rubber seal.

Turn the filters clockwise until rubber seal contacts the filter adapter then tighten the filter an additional 3/4 to 1 full turn.

5.Remove the vent plug on each transmission and fill through expansion reservoir, when oil comes out of vent reinstall plug. Torque plugs to 180 in-lb (244 N-m). Continue to add oil until it reaches the FULL COLD line on the expansion reservoir.

Figure 30

1. Oil filter

3. Left rear tire

2.Vent plug

6.Raise the rear of machine up and support with jack stands (or equivalent support) just high enough to allow drive wheels to turn freely.

7.Start engine and move throttle control ahead to 1/2 throttle position. Disengage parking brake.

A.With the bypass valve open and the engine running, slowly move the directional control in both forward and reverse (5 or 6 times).

B.With the bypass valve closed and the engine running, slowly move the directional control in both forward and reverse directions (5 to 6 times). Check the oil level, and add oil as required after stopping the engine.

C.It may be necessary to repeat steps A and B until all the air is completely purged from the system. When the transaxle operates at normal noise levels and moves smoothly forward and reverse at normal speeds, then the transaxle is considered purged.

Do Not change hydraulic system oil (except for what can be drained when changing filter), unless it is felt the oil has been contaminated or been extremely hot.

Changing oil unnecessarily could damage hydraulic system by introducing contaminates into the system.

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Contents Quest California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol General OperationChildren ServiceSlope Operation TowingExmark Riding Mower Safety General ServiceSafety and Instructional Decals 93-7009109-6035 109-9173 109-6016 Battery Symbols Model Numbers SpecificationsSystems Dimensions Torque Requirements Curb WeightProduct Overview Tread Width Center to Center of Tires, WidthwiseOperation ControlsParking Brake Lever Think Safety FirstOperating Instructions Height-of-Cut Foot LeverRecommended Gasoline Starting the Engine Using Stabilizer/ConditionerChecking the Engine Oil Level Gasoline/Alcohol blendsOperating the Blades Engaging the BladesTesting the Safety Interlock System Safety Interlock SystemUnderstanding the Safety Interlock System Stopping the EngineDriving Forward or Backward ForwardStopping the Machine Adjusting the Height of CutTracking Adjustment BackwardPositioning the Seat Adjusting the Anti-Scalp RollersChanging the Seat Ride Suspension Adjusting the Height Adjusting the Motion Control LeversAdjusting the Tilt Pushing the Machine by HandTo Operate the Machine Side DischargeTransporting Transporting a UnitOperating Tips Blade Maintenance When StoppingKeep the Underside of the Mower Clean Cutting SpeedMaintenance Recommended Maintenance SchedulesLubrication Accessing the BatteryRaising the Seat Greasing the BearingsEngine Maintenance Servicing the Air CleanerChecking the Oil Level Servicing the Engine OilServicing Paper Element Changing the Oil and FilterOil drain Pan Oil drain plug Checking the Hydraulic Oil Level Change the Hydraulic System FilterServicing the Spark Plug Cleaning the Blower HousingInstalling the Spark Plug Removing the Spark PlugElectrical System Maintenance Fuel System MaintenanceReplacing the Fuel Filter Removing the Battery Charging the BatteryCharging the Battery Installing the Battery Servicing the Fuses and RelayBefore Inspecting or Servicing the Blades Drive System Maintenance Checking the Tire PressureMower Maintenance Servicing the Cutting Blades Inspecting the BladesRemoving the Blades Sharpening the BladesInspecting the Belts Mower Belt MaintenanceInstalling the Blades Replacing the Mower BeltAdjusting the Blade Slope Leveling the Mower DeckBlades front to rear Measure here Outside cutting edges Installing the Mower Deck Removing the Mower DeckReplacing the Discharge Deflector Locate items shown in FigureCleaning Washing the Underside of the MowerCleaning and Storage StorageTroubleshooting Problem Possible Cause Corrective ActionTo Pushing the Machine by Hand Schematics Diagram-Briggs & StrattonElectrical Diagram-Kohler For units purchased on or after January 1 Page Service Record Date Description of Work Done Service Done By

Lawn Mower specifications

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