Exmark 850, 00 & Higher manual Motion Control Handle Adjustment, Adjusting the height

Page 38

Maintenance

or when a brake component has been removed or replaced.

1.Drive the machine onto a level surface.

2.Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake.

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

4.Setup the machine to be pushed by hand (see Drive Wheel Release Valves in the Operation section).

5.Raise the back of the machine up and support the machine with jack stands.

•Adjusting the Brake to Engage: Shorten the linkage by turning the yoke clockwise.

•Adjusting the Brake to Disengage: Lengthen the linkage by turning the yoke counterclockwise.

8.Reinstall the clevis pin and hair pin and tighten down the jam nut. Repeat step 6 and readjust if necessary.

9.When adjustment is complete, remove the jack stands or equivalent support and lower the machine.

10.Place the machine into the “operating” position. Refer to the Drive Wheel Release Valves section in Operation.

CAUTION

Raising the mower deck for service or maintenance relying solely on mechanical or hydraulic jacks could be dangerous. The mechanical or hydraulic jacks may not be enough support or may malfunction allowing the unit to fall, which could cause injury.

Do Not rely solely on mechanical or hydraulic jacks for support. Use adequate jack stands or equivalent support.

6.Engage/disengage the brake and check each drive tire to make sure each brake engages/disengages.

7.If adjustment is necessary, loosen the jam nut from the yoke on the side that needs adjustment. Remove the hairpin and clevis pin (see Figure 29).

Motion Control Handle Adjustment

Adjusting the height:

The motion control levers can be adjusted higher or lower for maximum operator comfort.

1.Remove the hardware holding the control lever to the control arm shaft (Figure 30).

 

 

Figure 29

 

1.

Hairpin

3.

Yoke

2.

Clevis pin

4.

Jam nut

 

 

 

 

Figure 30

1.

Bolts

4.

Control arm shaft

2.

Washer

5.

Slotted hole

3.Control lever

2.Move the control lever to the next set of holes. Secure the lever with the hardware.

3.Repeat the adjustment for the opposite control lever.

Adjusting the Tilt

The motion control levers can be tilted fore or aft for maximum operator comfort.

38

Page 37 Page 39
Image 38
Page 37 Page 39
Contents Quest SP Models California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol PreparationSafety Operation Using the Rollover Protection System Rops Slope OperationTowing Maintenance and StorageChildren Safety Safety and Instructional Decals 103-3270 107-2102 109-3148 109-6014 109-9173 112-8651 PTO Switch Symbols 116-2834 Systems SpecificationsModel Numbers Dimensions Torque Requirements Curb WeightProduct Overview Tread Width Center to Center of Tires, WidthwiseOperation ControlsFuel Shut-Off Valve Drive Wheel Release ValvesHour Meter Deck Lift Pedal PTO Engagement SwitchPre-Start Transport LockOperating Instructions Raise the Rollover Protection System RopsEngaging the PTO Open the Fuel Shut-Off ValveStarting the Engine 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-mLoading a Unit TransportingTransporting a Unit Operation Maintenance Recommended Maintenance SchedulesCheck Engine Oil Level Check Battery ChargeRecommended Jump Starting Procedure Do Not jump start a weak battery if these conditions exist Check Mower BladesCheck Safety Interlock System Service DealerCheck Seat Belt Service Air CleanerCheck Rollover Protection System Roll Bar Knobs Check for Loose HardwareLubricate Grease Fittings Check Tire PressuresCheck Condition Of Belts Check Spark PlugsCheck Spark Arrester if equipped Dielectric Grease Thread Locking AdhesivesCopper-Based Anti-seize Deck LevelingAdjusting the Blade Slope Deck Belt Tension Adjusting the Parking BrakePump Drive Belt Tension Motion Control Handle Adjustment Adjusting the heightElectric Clutch Adjustment Full Forward Tracking AdjustmentAdjusting the Seat Ride Suspension Feeler gauge Brake mounting bolt Shim Clean Hydro Fan Cooling Fins Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Debris From MachineMotor Oil Disposal Battery DisposalWaste 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
Related manuals
Manual 44 pages 57.61 Kb Manual 32 pages 16.59 Kb Manual 28 pages 32.2 Kb Manual 60 pages 29.4 Kb Manual 24 pages 21.56 Kb Manual 48 pages 5.05 Kb Manual 40 pages 46.04 Kb

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.
Top Page Image Contents