Exmark 0, 312 manual Wheel Hub-Slotted Nut Torque Specification, Inspect PTO Clutching Belt Tension

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Maintenance

Wheel Hub-Slotted Nut Torque Specification

Service Interval: After the first 100 hours

Every 500 hours thereafter

Torque the slotted nut to 140-155 ft-lb (190-210 N-m).

Note: Do Not use anti-seize on wheel hub.

Inspect PTO Clutching Belt Tension

Service Interval: After the first 2 hours Check every 2 hours for the first 8 hours of operation.

Every 40 hours thereafter.

1.Stop engine and wait for all moving parts to stop.

2.Engage PTO lever.

3.Look through the round hole in the left rear corner of the engine deck to inspect blade clutching belt tension. Bolt on blade engagement linkage bellcrank and indicator arm should align within 1/16 inch (1.6 mm) (see Figure 16). Refer to PTO Engagement Linkage for adjustment.

Figure 16

1.

Engine deck

3.

Align bolt to indicator

 

 

 

within 1/16 inch (1.6

 

 

 

mm)

2.

Indicator

4.

Turnbuckle

 

 

 

 

Thread Locking Adhesives

Thread locking adhesives such as “Loctite 242” or “Fel-Pro, Pro-Lock Nut Type” are used on the following fasteners:

Pump sheave setscrews.

Square head setscrews on hydro pump control arms.

OPC lever setscrews.

Lower sheave retaining bolt on clutch arm.

Shoulder bolts in ends of speed control crank.

Sheave retaining bolt in end of engine crankshaft.

Fuel tank bulkhead fitting threads

Adhesives such as “Loctite RC/609 or RC/680” or “Fel-Pro Pro-Lock Retaining I or Retaining II” are used on the following:

OPC lever hubs and cross-shaft.

Note: Care must be used not to bond the bearing, next to each OPC hub, to the cross-shaft which could cause binding of the OPC levers and erratic operation.

Fuel tank studs, where studs are inserted into tank.

Mobil HTS Grease (Or Food-Grade Anti-seize)

Mobil HTS grease (or food-grade anti-seize) is used in the following locations:

Between the cutter housing spindle and bearings.

Between the cutter housing spindle and sheave.

Under top cutter housing bearing guard.

Copper-Based Anti-seize

Copper-based anti-seize is used in the following locations:

On threads of Blade Bolts. See Check Mower Blades section.

Between engine crankshaft and pump and blade drive sheaves.

On clutch arm assembly between bearings and shaft and between lower sheave and shaft.

Between pump shafts and sheaves.

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Contents Turf Tracer Series LP All Rights Reserved Introduction Contents Training SafetySafety Alert Symbol Safe Operating PracticesSafety With each tank change InspectionTank Requalification OperationWeekly Slope Operation Maintenance and StorageSafety Safety Safety and Instructional Decals 553049 98-5954 103-1798 103-1976 103-2076 103-2103 103-2242 103-2243 103-4935 109-3148 109-9870 109-9875 116-0404 117-2718 109-9906 Systems SpecificationsModel Numbers Dimensions Torque Requirements Product OverviewControls OperationPre-Start Disengaging the PTO Operating InstructionsOpen the Fuel Valve Starting the EngineDriving Forward Driving the MachineDrive Lever/Neutral Lock Latch Operation Driving in Reverse Adjusting the Cutting HeightTransporting a Unit Adjusting the Anti-Scalp RollersTransporting Operation Recommended Maintenance Schedules MaintenanceProposition 65 Warning Check Battery ChargeRecommended Jump Starting Procedure Check Engine Oil LevelCheck Mower Blades Do Not jump start a weak battery if these conditions existReplacing the Discharge Deflector Check for Loose Hardware Check Safety Interlock SystemService Pre-Cleaner Element and Air Cleaner Check Condition Of Belts Change Engine OilCheck Hydraulic Oil Level Check Tire PressuresChange LPG Tank Check LPG TankCheck LPG Fuel Delivery System Check Spark PlugsLevel Change Hydraulic System FilterHydraulic System Air Purge Mobil HTS Grease Or Food-Grade Anti-seize Wheel Hub-Slotted Nut Torque SpecificationInspect PTO Clutching Belt Tension Thread Locking AdhesivesDeck Leveling Park Brake AdjustmentHydro Drive Linkage Adjustment Dielectric GreaseAdjust Hydro Control Linkages Adjust Neutral Control LinkagesNeed to be adjusted Drive Lever Linkage AdjustmentLPG Regulator Tracking AdjustmentHydro Pump Spring Tension Setting PTO Safety SwitchClean Grass Build-Up Under Deck Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Debris From MachineMaintenance Problem Possible Cause Corrective Action TroubleshootingSee Check Spark Plug section Troubleshooting Electrical Diagram SchematicsHydraulic Diagram Exmark Commercial Turf Equipment Page Date Description of Work Done Service Done By Service RecordPage This page may be copied for personal use See EXMARK’S Complete Line of 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.

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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.