Exmark 850, 00 & Higher manual Recommended Maintenance Schedules

Page 28

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 fins.

 

• 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 25 hours

• Check the condition of the belts.

• Grease the caster wheel bearings, deck and pump idler pivots.

 

 

• Check spark arrester (if equipped).

 

 

 

• Check the air cleaner; replace if dirty or damaged. (May need more often under severe

 

 

conditions. See the Engine Owner’s Manual for additional information.)

Every 100 hours

•

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

 

• Change the fuel filter.

 

• Remove the engine shrouds and clean the cooling fins.

 

 

 

Every 200 hours

•

Check the spark plugs.

 

 

Every 500 hours

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

• Check the park brake adjustment.

 

 

 

 

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Contents Quest SP Models California Introduction Contents Safety Safety Alert SymbolSafe Operating Practices PreparationSafety Operation Using the Rollover Protection System Rops Slope OperationChildren Maintenance and StorageTowing Safety Safety and Instructional Decals 103-3270 107-2102 109-3148 109-6014 109-9173 112-8651 PTO Switch Symbols 116-2834 Model Numbers SpecificationsSystems Dimensions Curb Weight Product OverviewTorque Requirements Tread Width Center to Center of Tires, WidthwiseOperation ControlsHour Meter Drive Wheel Release ValvesFuel Shut-Off Valve PTO Engagement Switch Pre-StartDeck Lift Pedal Transport LockOperating Instructions Raise the Rollover Protection System RopsOpen the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTOAdjusting the Cutting Height Driving the MachineAdjusting the Anti-Scalp Rollers Torque the 3/8 nyloc nut to 27-33 ft-lb 37-45 N-mTransporting a Unit TransportingLoading a Unit Operation Maintenance Recommended Maintenance SchedulesRecommended Jump Starting Procedure Check Battery ChargeCheck Engine Oil Level Do Not jump start a weak battery if these conditions exist Check Mower BladesCheck Safety Interlock System Service DealerService Air Cleaner Check Rollover Protection System Roll Bar KnobsCheck Seat Belt Check for Loose HardwareCheck Tire Pressures Check Condition Of BeltsLubricate Grease Fittings Check Spark PlugsCheck Spark Arrester if equipped Thread Locking Adhesives Copper-Based Anti-seizeDielectric Grease Deck LevelingAdjusting the Blade Slope Pump Drive Belt Tension Adjusting the Parking BrakeDeck Belt Tension Motion Control Handle Adjustment Adjusting the heightAdjusting the Seat Ride Suspension Full Forward Tracking AdjustmentElectric Clutch Adjustment Feeler gauge Brake mounting bolt Shim Clean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsClean Hydro Fan Cooling Fins Clean Debris From MachineWaste Disposal Battery DisposalMotor Oil Disposal Troubleshooting Problem Possible Cause Corrective ActionPosition see Drive Wheel Release Schematics Electrical DiagramSchematic Quest SP Turf Equipment Page Service Record Date Description of Work Done Service Done ByPage This page may be copied for personal use See EXMARK’S Complete Line of Accessories and Options
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00 & Higher, 850 specifications

The Exmark 850 is a top-of-the-line commercial mower, known for its durability, efficiency, and advanced features, making it a favorite among landscaping professionals. With a powerful engine and innovative technology, the Exmark 850 is designed to tackle tough mowing tasks while ensuring a high-quality cut.

One of the standout characteristics of the Exmark 850 is its robust engine performance. Powered by a reliable Kohler or Kawasaki engine, it delivers exceptional horsepower, enabling it to handle various terrains and grass types with ease. The engine is designed for fuel efficiency, allowing operators to work longer hours without frequent refueling, ultimately boosting productivity on the job.

The cutting deck of the Exmark 850 is engineered with precision, utilizing Exmark's proprietary UltraCut technology. This technology ensures that grass is cut evenly and efficiently, resulting in a clean, manicured appearance. The deck height is easily adjustable, allowing users to quickly change settings to accommodate different lawn conditions and preferences.

Another key feature is the innovative suspension system that enhances ride quality. The Exmark 850 is equipped with a heavy-duty front axle and high-performance suspension that absorbs bumps and uneven ground, allowing for a smoother mowing experience. This is especially beneficial for operators who spend long hours on the mower, reducing fatigue and improving comfort.

Ergonomics play a crucial role in the design of the Exmark 850. The operator station is thoughtfully crafted with optimal controls and comfortable seating, allowing for easy maneuverability and long-term use. The ergonomic handles and intuitive control layout make it easy for operators to navigate tricky landscapes, enhancing overall efficiency.

In terms of durability, the Exmark 850 is built to withstand the rigors of commercial use. The high-quality materials and construction ensure that this mower can handle challenging conditions, extending its lifespan and reducing maintenance needs. Additionally, Exmark offers an extensive warranty program, providing peace of mind for operators.

Safety features are also prioritized in the Exmark 850, with guards and shields designed to protect the operator while mowers are in use. These features also include emergency shut-off systems and blade brake systems, ensuring compliance with safety standards.

Overall, the Exmark 850 stands out as a high-performing, reliable, and efficient mower suitable for a variety of commercial landscaping tasks. With its powerful engine, advanced cutting technology, ergonomic design, and emphasis on durability and safety, it continues to be a top choice for professionals seeking high-quality lawn care equipment.
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