Manuals / Exmark / Household Appliance / Vacuum Cleaner

Exmark 000 & higher Motion Control Damper Adjustment, Caster Pivot Bearings Pre-LoadAdjustment

Models: 920 000 & higher

1 60

Download 60 pages 42.39 Kb

Page 46

Image 46

Maintenance

Motion Control Damper

Adjustment

The top damper mounting bolt can be adjusted to obtain a more desired motion control lever resistance. See Figure 29 for mounting options.

Figure 30

1. Spring disc washers

Figure 29

1.Motion control bracket

2.Least resistance (softest feel)

3.Medium resistance (medium feel)

4.Most resistance (firmest feel)

5.Torque nyloc nut to 200 in-lb (16.7 ft-lb). Bolt must protrude past end of nyloc nut after torque.

6.Damper

7.Damper must move freely on bolt.

Caster Pivot Bearings

Pre-Load Adjustment

Remove dust cap from caster and tighten nyloc nut until washers are flat and back off 1/4 of a turn to properly set the pre-load on the bearings. If disassembled, make sure the spring disc washers are reinstalled as shown in Figure 30.

Page 46

Image 46

Exmark 000 & higher, 920 manual Motion Control Damper Adjustment, Caster Pivot Bearings Pre-LoadAdjustment, Maintenance

Contents

For Serial Nos 920,000 & Higher Lazer Z LZD Units LAZER Z D-SERIESPart No. 4500-919Rev. A CALIFORNIA Proposition 65 Warning Introduction Model No Serial NoContents Safety SafetySafety Alert Symbol Safe Operating PracticesOperation DANGERSafety Safety Slope OperationDANGER Safety Using the Rollover Protection System ROPSMaintenance and Storage Do Not wear seat belt when the roll bar is downDANGER SafetyAlways shield eyes and face from battery DANGERSafety Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Fluid accidentally injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may resultSafety and Instructional Decals Safety103-0223 103-0261 Safety103-2076 109-0872 Safety109-1399 Safety 109-2264 109-2478116-3303 Safety116-0127 116-0404 117-2718107-9866 Safety19426-87881 FastSafety Interlock System SpecificationsSpecifications Model NumbersTires & Wheels SeatHydrostatic Ground Drive System Cutting DeckTorque Requirements DimensionsCurb Weight Overall WidthControls Product OverviewOperation OperationBrake Lever Ignition SwitchTracking Adjustment Knob Hour MeterPre-Start PTO Engagement SwitchGlow Plug Switch and Light Warning BuzzerRaise the Rollover Protection System ROPS Operating InstructionsBiodiesel Ready Open the Fuel Shut-OffValveStopping the Engine Engaging the PTODisengaging the PTO OperationUse caution when making turns Adjusting the Cutting HeightDriving the Machine OperationAdjusting the Anti-ScalpRollers OperationLoading a Unit TransportingTransporting a Unit OperationRecommended Maintenance Schedules MaintenanceMaintenance Service Interval Before each use or daily Periodic MaintenanceCheck Battery Charge Service Interval MonthlyMaintenance Recommended Jump Starting ProcedureService Interval As required DANGERMaintenance Check Mower BladesService Interval Before each use or daily Service Air Cleaner Check Safety Interlock SystemCheck Rollover Protections Systems Roll Bar Pins Check Seat BeltChange Engine Oil Service Interval After the first 5 hoursService Interval Every 40 hours Check Hydraulic Oil LevelMaintenance Check Condition Of BeltsLubricate Grease Fittings Service Interval: Every 40 hoursLubricate Caster Wheel Hubs Wheel Hub - Slotted Nut Torque SpecificationService Interval Every 160 hours Lubricate Brake Handle PivotLubricate Motion Control Bronze Bushings Service Interval After the first 250 hoursEvery 250 hours/Yearly if using Mobil 1 15W50 Drain Fuel Filter/Water SeparatorMaintenance Check Engine Coolant LevelChange Engine Coolant Service Interval Before each use or dailyThread Locking Adhesives Service Interval Every 50 hoursCheck Spark Arrester if equipped MaintenanceCopper-Based Anti-seize AdjustmentsMobil HTS Grease Or Food-Grade Anti-seize Dielectric GreaseDeck Belt Tension Mule Drive Belt Tension AdjustmentPump Drive Belt Tension MaintenanceService Interval After the first 100 hours Belt Guide AdjustmentParking Brake Adjustment Alternator Belt TensionMaintenance 5.Remove the rear tires from the machineMaintenance Electric Clutch AdjustmentRemoving the Shim Motion Control Linkage Adjustment Reverse Indicator AdjustmentMaintenance Maintenance because of the jumper wire being used. RunCaster Pivot Bearings Pre-LoadAdjustment Motion Control Damper AdjustmentMaintenance Clean Engine and Exhaust System Area CleaningClean Engine Cooling System Clean the RadiatorBattery Disposal Clean Debris From MachineClean Grass Build-UpUnder Deck Waste DisposalTroubleshooting TroubleshootingPossible Cause TroubleshootingProblem Corrective ActionPossible Cause TroubleshootingProblem Corrective ActionSchematics SchematicsElectrical Diagram Electrical Schematic SchematicsInstructions for Obtaining Warranty Service Exmark Commercial Turf Equipment2 Year Limited Warranty Owner’s ResponsibilitiesPage Page Date Service RecordService Done By Description of Work DonePage This page may be copied for personal use OUT-FRONTRIDING ACCESSORIES AND OPTIONS MID-MOUNTRIDING ACCESSORIES AND OPTIONSWALK-BEHINDACCESSORIES AND OPTIONS