Exmark 920 manual Recommended Maintenance Schedules

Page 27

Maintenance

Maintenance

Note: Determine the left and right sides of the machine from the normal operating position.

WARNING

While maintenance or adjustments are being made, someone could start the engine. Accidental starting of the engine could seriously injure you or other bystanders.

Remove the key from the ignition switch, engage parking brake, and pull the wire(s) off the spark plug(s) before you do any maintenance. Also push the wire(s) aside so it does not accidentally contact the spark plug(s).

WARNING

The engine can become very hot. Touching a hot engine can cause severe burns.

Allow the engine to cool completely before service or making repairs around the engine area.

Recommended Maintenance Schedule(s)

Maintenance Service

Maintenance Procedure

Interval

 

 

 

 

 

After the first 5 hours

•

Change the engine oil.

 

 

 

After the first 100 hours

•

Change the hydraulic filter and fluid.

 

 

 

• Check the engine oil level.

 

•

Check the mower blades.

 

• Check the safety interlock system.

 

• Check the rollover protections systems (roll bar) knobs.

 

• Check the seat belt.

Before each use or daily

•

Check for loose hardware.

 

• Check the hydraulic oil level in the expansion tank.

 

• Clean the engine and exhaust system area.

 

• Clean the hydro fan cooling guards.

 

• Clean the grass and debris build-up from the machine and cutting deck.

 

• Clean the grass build-up from under the cutting deck.

 

 

 

• Check the tire pressures.

Every 50 hours

• Check the condition of the belts.

• Grease the deck and pump idler pivots.

 

 

• Check spark arrester (if equipped).

 

 

Every 100 hours

• Change the engine oil. (May need more often under severe conditions.)

• Remove the engine shrouds and clean the cooling fins.

 

 

 

 

Every 200 hours

•

Check the spark plugs.

 

 

 

• Replace the primary air cleaner element — check secondary air cleaner element; replace if

Every 250 hours

 

dirty. (May need more often under severe conditions. See the Engine Owner's Manual for

 

 

additional information.)

 

 

 

• Replace the secondary air cleaner element (May need more often under severe conditions.

Every 500 hours

 

See the Engine Owner's Manual for additional information.)

• Change the hydraulic filter and fluid (Every 250 hours if using Mobil 1 15W50)

 

 

• Check the park brake adjustment.

 

 

 

Monthly

•

Check the battery charge.

 

 

 

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Contents Pioneer S-SERIES California Introduction Contents Training SafetySafety Alert Symbol Safe Operating PracticesSafety Slope Operation OperationMaintenance and Storage Using the Rollover Protection System RopsSafety Safety Safety and Instructional Decals 109-6014 116-1119 107-2102 116-1121 116-3303 116-4465 116-4430 Specifications Model NumbersSystems Cutting Deck DimensionsHydrostatic Ground Drive System Tires & WheelsTorque Requirements Motion Control Levers Product OverviewOperation ControlsHour Meter Ignition Switch Fuel Shut-Off ValveThrottle Control Brake LeverDrive Wheel Release Valves PTO Engagement SwitchTransport Lock Pre-StartOperating Instructions Deck Lift PedalOpen the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTO Stopping the EngineDriving the Machine Adjusting the Anti-Scalp Rollers Adjusting the Cutting HeightTransporting Transporting a UnitLoading a Unit Operation Recommended Maintenance Schedules MaintenanceCheck Battery Charge Recommended Jump Starting ProcedureCheck Engine Oil Level Check Mower Blades Do Not jump start a weak battery if these conditions existService Dealer Check Safety Interlock SystemCheck for Loose Hardware Service Air CleanerCheck Rollover Protections Systems Roll Bar Knobs Check Seat BeltLubricate Caster Wheel Hubs Check Hydraulic Oil LevelLubricate Grease Fittings Check Tire PressuresCheck Spark Plugs Change Fuel FilterChange Hydraulic System Filter and Fluid Check Spark Arrester if equipped Deck Leveling Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseInch Deck Adjusting the Blade SlopeAdjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension Motion Control Handle Adjustment Full Forward Tracking AdjustmentMotion Control Linkage Adjustment Adjusting the Seat Ride Suspension Removing the Shim Electric Clutch AdjustmentClean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsClean Hydro Fan Cooling Fins Waste Disposal Clean Debris From MachineClean Grass Build-Up Under Deck Battery DisposalProblem Possible Cause Corrective Action TroubleshootingSee Drive Wheel Release Valves section Electrical Diagram SchematicsElectrical Logic Schematic Pioneer S-Series Turf Equipment Page 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 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.

The Exmark 920 utilizes advanced technology, including the innovative RED Technology, which enhances engine performance by optimizing power consumption. This results in reduced fuel consumption while maintaining the required power output for demanding tasks. Additionally, the mower’s intuitive controls include a user-friendly interface, allowing for easy adjustments and settings, catering to the varying needs of different lawn types and conditions.

Another notable feature of the Exmark 920 is its all-day comfort design. With an ergonomic seat and advanced suspension system, operators can tackle long mowing sessions without discomfort. The padded seat is adjustable, providing maximum support to minimize fatigue, while the suspension system absorbs bumps and uneven terrain for a smoother ride.

Furthermore, the Exmark 920 prioritizes serviceability. Easy access points for maintenance and a well-designed layout ensure that routine tasks, such as oil changes and blade replacements, can be completed efficiently. The model also comes equipped with LED headlights for improved visibility during early morning or late evening mowing.

In summary, the Exmark 920 is a sophisticated mower combining power, advanced technology, and design for comfort and utility. Its high-performance engine, durable cutting deck, user-friendly controls, and serviceable layout make it an ideal choice for anyone seeking to achieve a well-manicured lawn with professional results. Whether for commercial or residential use, the Exmark 920 stands out as a leading option in the market, enabling users to tackle any mowing challenge with confidence and ease.
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