Exmark 000 & higher, 920 manual Adjusting the Anti-Scalp Rollers

Page 26

Operation

The deck can be raised by pulling the deck lever up and/or by pushing down on the foot operated deck lift assist lever located at the front right corner of the floor pan.

Note: When changing the cutting height positions, always come to a complete stop and disengage the PTO.

5.After adjusting the height of cut, adjust the anti-scalp rollers by removing the bolt and spring disc washer.

6.Place the rollers in one of the positions shown (Figure 10). Rollers will maintain 3/4 inch (19 mm) clearance to the ground to minimize gouging and roller wear or damage.

Figure 9

1.Lever in transport and 5 inch (12.7 cm) cutting height position

Figure 10

For cutting heights above 4.0 inches (102 mm) use the bottom hole. The rollers will still be effective against scalping.

1. Anti-scalp roller

2. Cutting height

mounting bracket

 

4.Insert the height adjustment pin into the hole corresponding to the desired cutting height and install the hairpin cotter pin.

See the decal on the side of the deck lift plate for cut heights.

5.Move the deck height lever out of the transport position (or 5 inch (12.7 cm) cutting height) and down onto the height adjustment pin to mow at selected height.

Note: The foot operated deck lift assist lever can be used to momentarily lift the deck to clear objects. Be sure that PTO is disengaged.

Adjusting the Anti-Scalp Rollers

It is recommended to change the anti-scalp roller position when the height of cut has changed.

1.Stop the machine and move the motion control levers outward to the neutral locked position.

2.Disengage the PTO.

3.Engage the park brake.

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

For Maximum Deck Flotation, place the rollers one hole position lower. Rollers should maintain 1/4 inch (6.4 mm) clearance to the ground. Do Not adjust the rollers to support the deck.

7.Be sure the roller bolts are installed with the spring disc washer between the head of the bolt and the mounting bracket.

Note: The foot operated deck lift assist lever can be used to momentarily lift the deck to clear objects. Be sure that PTO is disengaged.

8.Torque the 3/8–24 x 2 Gr 8 hex capscrew to 50–55 ft-lb (68–75 N-m) (Figure 11).

26

Image 26
Contents Lazer Z D-SERIES California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingOperation Slope Operation Using the Rollover Protection System Rops Maintenance and StorageSafety Safety Safety and Instructional Decals 103-0223 103-0261 103-1798 103-2076 103-7218 107-2102 109-0872 109-1214 109-1215 109-1399 109-2219 109-2263 109-2264 109-2478 109-2951 109-3148 117-2718 19426-87881 19426-87903 107-9866 Systems SpecificationsModel Numbers Tires & Wheels SeatHydrostatic Ground Drive System Cutting DeckDimensions Torque RequirementsControls Product OverviewOperation Motion Control LeversBrake Lever Ignition SwitchTracking Adjustment Knob Hour MeterPre-Start Raise the Rollover Protection System Rops Operating InstructionsBiodiesel Ready Open the Fuel Shut-Off ValveStopping the Engine Engaging the PTODisengaging the PTO Adjusting the Cutting Height Driving the MachineAdjusting the Anti-Scalp Rollers Loading a Unit TransportingTransporting a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelRecommended Jump Starting Procedure Service Interval As requiredCheck Mower Blades Engine Block of the StalledService Air Cleaner Check Safety Interlock SystemCheck Rollover Protections Systems Roll Bar Pins Check Seat BeltCheck Tire Pressures Change Engine OilCheck Hydraulic Oil Level Check Condition Of Belts Lubricate Grease FittingsLubricate Brake Handle Pivot Wheel Hub Slotted Nut Torque SpecificationLubricate Caster Wheel Hubs Lubricate Brake Rod BushingsChange Fuel Filter/Water Separator Lubricate Motion Control Bronze BushingsDrain Fuel Filter/Water Separator Change Inline Fuel FilterCheck Engine Coolant Level Change Engine CoolantCheck Spark Arrester if equipped Thread Locking AdhesivesDielectric Grease Mobil HTS Grease Or Food-Grade Anti-seizeCopper-Based Anti-seize Deck LevelingDeck Belt Tension Mule Drive Belt Tension AdjustmentPump Drive Belt Tension Alternator Belt Tension Belt Guide AdjustmentParking Brake Adjustment Lever down Remove pin to adjust Disengaged Electric Clutch Adjustment Removing the ShimReverse Indicator Adjustment Motion Control Linkage AdjustmentBecause of the jumper wire being used. Run Motion Control Damper Adjustment Caster Pivot Bearings Pre-Load AdjustmentClean the Radiator Clean Engine Cooling SystemClean Engine and Exhaust System Area Battery Disposal Clean Debris From MachineClean Grass Build-Up Under Deck Waste DisposalTroubleshooting Problem Possible Cause Corrective ActionTroubleshooting Troubleshooting Schematics Electrical DiagramElectrical Schematic Exmark Commercial Turf Equipment Page 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 52 pages 57.34 Kb Manual 60 pages 43.2 Kb Manual 64 pages 37.72 Kb Manual 52 pages 8.82 Kb Manual 56 pages 15.39 Kb Manual 28 pages 32.2 Kb Manual 52 pages 61.7 Kb Manual 60 pages 62.85 Kb Manual 60 pages 23.73 Kb Manual 52 pages 50.76 Kb Manual 60 pages 57.72 Kb Manual 40 pages 46.04 Kb

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.

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.