Exmark 000 & higher, 312 manual Electric Clutch Adjustment, Left Hand Brake Shown

Page 42

Maintenance

longer engages consistently, the shim can be removed to extend the clutch life.

Figure 30

Left Hand Brake Shown

1.

Cable anchor

5.

Caliper

2.

Hold threaded rod here

6.

Compression spring

3.

Measure

7.

Threaded rod

4.

Lock nut

8.

Hub

10.Disengage the park brake. Turn the wheel hub by hand in both directions relative to the caliper; no drag of the caliper pad on the wheel hub is desired.

11.If there is no movement between the hub and the caliper then repeat the adjustment (drive release valves must be in the “released” position on the hydros).

12.After adjusting the brakes on both sides of the mower, cycle the brake handle a minimum of six times to allow the cable to seat into the sheath and mounting tabs.

13.Recheck the spring length; engage the park brake and repeat steps 8 through 11 if the length is not in the correct range.

14.Rotate the drive wheel release handle to the “operating” position. Refer to the Drive Wheel Release Valves section in Operation.

15.Install the rear tires and torque lug nuts to 90-95 ft-lb (122-129 N-m).

16.Remove jack stands.

Electric Clutch Adjustment

No adjustment necessary. However when the clutch brake has worn to the point where the clutch no

Figure 31

1.

Armature

5.

Brake spacer

2.

Field shell

6.

Re-gap shim

3.

Rotor

7.

Brake pole

4.Brake mounting bolt

Removing the Shim:

1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. Allow the machine to cool completely before starting these instructions.

2.Using a pneumatic line, blow out any debris from under the brake pole and around the brake spacers.

3.Check the condition of the wire harness leads, connectors, and terminals. Clean or repair as necessary.

4.Verify that 12V is present at the clutch connector when the PTO switch is engaged.

5.Measure the gap between the rotor and armature. If the gap is greater than .04 inch (1 mm), proceed with the following steps:

A.Loosen both brake mounting bolts one-half to one full turn (see Figure 32).

Note: Do Not remove the brake pole from the field shell/armature. The brake pole has worn to match the armature and needs to continue to match after the shim is removed to ensure proper brake torque.

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Contents Lazer Z S-SERIES California Introduction Contents Safe Operating Practices SafetySafety Alert Symbol TrainingSafety Operation Using the Rollover Protection System Rops Slope OperationMaintenance and Storage For Kohler EFI Electronic Fuel Injection Units Safety and Instructional Decals 109-7232 109-9361 116-1654 116-2643 116-2844 109-7069 Specifications Model NumbersSystems Seat Hydrostatic Ground Drive SystemTires and Wheels Overall Width DimensionsCutting Deck Overall LengthCurb Weight Tread Width Center to Center of Tires, WidthwiseWheel Base Center of Caster Tire to Center of Drive Tire Accessory Weight Table Worksheet Torque RequirementsControls Product OverviewOperation Motion Control LeversThrottle Control Ignition SwitchChoke Control All Units Except Kohler EFI Brake LeverFuel Shut-Off Valve Fuel GaugeDrive Wheel Release Valves Pre-Start Open the Fuel Shut-Off Valve Operating InstructionsRaise the Rollover Protection System Rops Starting the EngineStopping the Engine Engaging the PTODisengaging the PTO Driving the MachineDriving Forward Adjusting the Cutting Height Adjusting the Anti-Scalp RollersTransporting Transporting a UnitLoading a Unit Maintenance Recommended Maintenance SchedulesCheck Battery Charge Check Engine Oil LevelRecommended Jump Starting Procedure Check Mower Blades Check Safety Interlock System Check Rollover Protections Systems Roll Bar KnobsCheck for Loose Hardware Service Air CleanerCheck Seat Belt Change Engine OilCheck Tire Pressures Check Condition Of BeltsLubricate Grease Fittings Check Spark Plugs Lubricate Caster Wheel HubsLubricate Deck Lift Pivot Change Fuel FilterWheel Hub Slotted Nut Torque Specification Change Hydraulic System Filter and FluidCheck Spark Arrester if equipped Dielectric Grease Thread Locking AdhesivesCopper-Based Anti-seize Deck Leveling4 inches 8.3 cm Adjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension Electric Clutch Adjustment Left Hand Brake ShownAdjustment Motion Control LinkageMotion Control Damper Adjustment Motion Control Neutral Lock Pivot Adjustment Motion Control Handle AdjustmentCaster Pivot Bearings Pre-Load Adjustment Clean Hydro Fan Cooling Fins Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Debris From MachineBattery Disposal Troubleshooting Problem Possible Cause Corrective ActionSee Drive Wheel Release Valves section Troubleshooting Schematics Diagram All units except Kohler EFIElectrical Diagram Kohler EFI REDSchematics Electrical Logic Schematic All units except Kohler EFIStart Relay REG MAG Lamp Hydraulic Diagram General Warranty Conditions and Products Covered Page This page may be copied for personal use Exmark Accessories and Options
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0, 312, 000 & higher specifications

Exmark has long been synonymous with excellence in the world of lawn care and landscaping, and their 000 & higher, 0,312 series is no exception. Engineered for both professional landscapers and passionate homeowners, this series brings together innovative technology with robust design to deliver unparalleled performance and durability.

One standout feature of this series is its powerful engine options, which ensure efficient cutting and grass handling capabilities. The engines are designed to provide consistent power and reliability, even in tough conditions. This reliability is complemented by high-quality cutting decks that deliver precision cuts and exceptional mulching abilities, ensuring that your lawn stays healthy and vibrant.

The cutting height adjustment system allows users to easily modify the height to suit various types of grass and landscaping needs. This adaptability ensures that your grass is always maintained at the optimal length for health and aesthetics. The ergonomic design of the handles incorporates comfort grips, reducing fatigue during prolonged use while providing excellent control over the machine.

Another significant aspect of the 000 & higher, 0,312 series is its advanced technology integration. Many models in this series come equipped with efficient fuel systems that enhance performance while minimizing fuel consumption. Furthermore, the inclusion of intelligent controls and monitoring systems enables users to make informed adjustments, ensuring that the equipment operates at peak performance.

The robust construction of the chassis and frame means that these machines can withstand the rigors of everyday use in various landscapes. The high-quality materials used in the manufacturing process enhance the longevity of the equipment, making it a worthy investment for those serious about maintaining their lawns.

In addition, Exmark places a strong emphasis on safety features. The series includes protective shields and easy-to-access controls that prioritize user safety without compromising on functionality. Maintenance is made simple through user-friendly designs, allowing for quick access to essential components.

In conclusion, the Exmark 000 & higher, 0,312 series presents a perfect blend of power, innovation, and user-focused features. With its reliable performance, flexible adjustment options, and sturdy design, this series continues to set the standard for excellence in lawn care equipment. Whether you’re a professional or a homeowner, the Exmark 000 & higher, 0,312 series stands ready to meet all your landscaping needs.
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