Exmark 920 Check Engine Oil Level, Check Battery Charge, Recommended Jump Starting Procedure

Page 25

Maintenance

Maintenance Service

Maintenance Procedure

Interval

 

 

 

Monthly

• Check the battery charge.

 

 

 

• Grease the front caster pivots.

Yearly

• Grease the deck belt idler pivot.

 

• Lubricate the caster wheel hubs.

 

 

Periodic Maintenance

Check Engine Oil Level

Service Interval: Before each use or daily

1.Stop engine and wait for all moving parts to stop. Make sure unit is on a level surface.

2.Check with engine cold.

3.Clean area around dipstick. Remove dipstick and wipe oil off. Reinsert the dipstick and push it all the way down into the tube. Do Not screw into place. Remove the dipstick and read the oil level.

4.If the oil level is low, wipe off the area around the oil fill cap, remove cap and add oil to the “FULL” mark on the dipstick. Exmark 4-Cycle Premium Engine Oil is recommended; refer to the Engine Owner’s manual for an acceptable alternative. Do Not overfill.

Important: Do Not operate the engine with the oil level below the “LOW” (or “ADD”) mark on the dipstick, or over the “FULL” mark.

Check Battery Charge

Service Interval: Monthly

WARNING

CALIFORNIA

Proposition 65 Warning

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

Allowing batteries to stand for an extended period of time without recharging them will result in reduced performance and service life. To preserve optimum battery performance and life, recharge batteries in

storage when the open circuit voltage drops to 12.4 volts.

Note: To prevent damage due to freezing, battery should be fully charged before putting away for winter storage.

Check the voltage of the battery with a digital voltmeter. Locate the voltage reading of the battery in the table and charge the battery for the recommended time interval to bring the charge up to a full charge of 12.6 volts or greater.

Important: Make sure the negative battery cable is disconnected and the battery charger used for charging the battery has an output of 16 volts and 7 amps or less to avoid damaging the battery (see chart for recommended charger settings).

Voltage

Percent

Maximum

Charging

Reading

Charge

Charger

Interval

 

 

Settings

 

12.6 or

100%

16 volts/7

No

greater

 

amps

Charging

 

 

 

Required

12.4 – 12.6

75–100%

16 volts/7

30 Minutes

 

 

amps

 

12.2 – 12.4

50–75%

16 volts/7

1 Hour

 

 

amps

 

12.0–12.2

25–50%

14.4 volts/4

2 Hours

 

 

amps

 

11.7–12.0

0–25%

14.4 volts/4

3 Hours

 

 

amps

 

11.7 or less

0%

14.4 volts/2

6 Hours or

 

 

amps

More

Recommended Jump

Starting Procedure

Service Interval: As required

1.Check the weak battery for terminal corrosion (white, green, or blue “snow”), it must be cleaned

25

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Contents Vantage California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices TrainingSafety Slope Operation OperationMaintenance and Storage Safety Safety and Instructional Decals 116-0404 116-3267 116-3290 116-4270 116-4271 116-4298 116-1887 Model Numbers SpecificationsSystems Torque Requirements DimensionsControls Product Overview OperationMotion Control Levers Choke Control Ignition SwitchThrottle Control Front Reference/Speed Control BarLow Voltage Indicator PTO Engagement SwitchHour Meter Fuel Shut-Off ValveOperating Instructions Pre-StartOpen the Fuel Shut-Off Valve Starting the EngineStopping the Engine Disengaging the PTODriving the Machine Driving ForwardDriving in Reverse Adjusting the Front Reference/Speed Control BarOperating the Machine with the Platform Up Operating the PlatformOperating the Machine with the Platform Down Adjusting the Cutting HeightTransporting a Unit TransportingLoading a Unit Recommended Maintenance Schedules MaintenanceRecommended Jump Starting Procedure Check Battery ChargeCheck Engine Oil Level Proposition 65 WarningDo Not jump start a weak battery if these conditions exist Release the Cushion for Rear AccessRemove key. Engage parking brake Check Mower BladesService Air Cleaner Check Safety Interlock SystemChecking the Safety Interlock System Check for Loose HardwareCheck Hydraulic Oil Level Change Engine OilCheck Tire Pressures Check Condition Of BeltsLubricate Caster Wheel Hubs Lubrication ChartChange Fuel Filter Check Spark PlugsChange Hydraulic System Filter and Fluid LevelHydraulic System Air Purge Wheel Hub Nut Torque SpecificationCheck Spark Arrester if equipped Mobil HTS Grease Or Food-Grade Anti-seize Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseDeck Leveling AdjustmentsPark Brake Adjustment Overall Height AdjustmentDeck Lift Handle Force Pump Drive Belt TensionRemoving the Shim Electric Clutch AdjustmentForward Speed Adjustment Motion Control Tracking Adjustment Adjust RH Motion Control Handle Position Clean Engine and Exhaust System Area Caster Pivot Bearings Pre-Load AdjustmentRemove Engine Shrouds and Clean Cooling Fins Clean Debris From MachineBattery Disposal Clean Grass Build-Up Under DeckWaste Disposal Motor Oil DisposalProblem Possible Cause Corrective Action TroubleshootingTroubleshooting Troubleshooting Electrical Diagram SchematicsElectrical Schematic Hydraulic Diagram General Warranty Conditions and Products Covered Date Description of Work Done Service Done By Service RecordPage This page may be copied for personal use See EXMARK’S Complete Line of Accessories and Options
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920, 000 & higher specifications

The Exmark 920 is an exceptional piece of equipment tailored for professionals and enthusiasts alike. Designed with an emphasis on performance and reliability, this mower embodies the pinnacle of lawn care technology. Known for its robust construction, the Exmark 920 is equipped with a powerful engine, ensuring efficient and effective mowing even in demanding conditions.

One of the standout features of the Exmark 920 is its cutting deck. With a 52-inch or 60-inch mower deck option, it allows users to cover a large mowing area quickly. The deck is crafted from high-strength steel, providing durability and longevity while maintaining a lightweight design that enhances maneuverability. Innovative blade design promotes superior airflow for an even cut, preventing clumping and ensuring a polished finish across various grass types.

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