Exmark PNS20KA443, PNS24KA523, PNS22KA483 manual Specifications, Model Numbers, Systems

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Specifications

Specifications

Model Numbers

Serial Nos: 920,000 and Higher

PNS20KA443; PNS22KA483; PNS24KA523

Systems

Engine

Engine Specifications: See your Engine Owner’s Manual

Engine Oil Type: Exmark 4–Cycle Premium Engine Oil

RPM: Full Speed: 3750 ±50 RPM (PTO not

engaged) Idle: 1500 ±100 RPM

Safety Interlock System

PTO must be disengaged, brake engaged, and motion control levers out (neutral lock) to start engine. (It is not necessary for the operator to be in the seat to start the engine.)

Operator must be in seat when PTO is engaged, brake is disengaged, or motion control levers are moved in or engine will stop.

Engine will stop if either the left, the right, or both levers are moved from neutral lock position while brake is engaged.

Fuel System

Capacity: 7.0 gal. (26.5 L)

Type of Fuel: Regular unleaded gasoline, 87 octane or higher; containing no more than 10% methanol or ethanol.

Fuel Filter:

Kawasaki: Kawasaki P/N 49019-7005

Fuel Shut-Off Valve:

All Units: 1/4 turn increments (“ON”, “OFF”).

Electrical System

Charging System: Flywheel Alternator

Charging Capacity: 15 amps

Battery Type: BCI Group U1

Recommended Minimum Battery CCA: 260 CCA

Battery Voltage: 12 Volt

Polarity: Negative Ground

Fuses: All units:

25 amp main fuse

25 amp charging system fuse

10 amp PTO fuse

15 amp accessory fuse

Operator Controls

Steering and Motion Control:

Note: Motion control levers are adjustable to three heights.

Separate levers, on each side of the console, control speed and direction of travel of the respective drive wheels.

Steering is controlled by varying the position of the levers relative to each other.

Moving motion control levers outward (in slots) locks the drive system in neutral.

PTO Engagement Switch: Engages electric clutch (to drive belt) which engages mower blades.

Parking Brake Lever: Engages parking brake.

Deck Height Adjustment Lever: Sets cutting height to desired position.

Deck Lift Pedal: Foot pedal that lifts deck.

Transport Lock: Latching position: Automatically latches at the transport position.

Seat

Type: Standard seat with foam padded seat cushion with armrests and integral safety switch.

Optional seat: Seat with high back, extra wide foam padded seat cushion with internal suspension, thick bolstering, two-tone cover,

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Contents Pioneer S-SERIES California Introduction Contents Training SafetySafety Alert Symbol Safe Operating PracticesSafety Slope Operation OperationMaintenance and Storage Using the Rollover Protection System RopsSafety Safety Safety and Instructional Decals 109-6014 116-1119 107-2102 116-1121 116-3303 116-4465 116-4430 Specifications Model NumbersSystems Cutting Deck DimensionsHydrostatic Ground Drive System Tires & WheelsTorque Requirements Motion Control Levers Product OverviewOperation ControlsBrake Lever Ignition Switch Fuel Shut-Off ValveThrottle Control Hour MeterDrive Wheel Release Valves PTO Engagement SwitchTransport Lock Pre-StartOperating Instructions Deck Lift PedalOpen the Fuel Shut-Off Valve Starting the EngineEngaging the PTO Disengaging the PTO Stopping the EngineDriving the Machine Adjusting the Anti-Scalp Rollers Adjusting the Cutting HeightTransporting Transporting a UnitLoading a Unit Operation Recommended Maintenance Schedules MaintenanceCheck Battery Charge Recommended Jump Starting ProcedureCheck Engine Oil Level Check Mower Blades Do Not jump start a weak battery if these conditions existCheck Rollover Protections Systems Roll Bar Knobs Check Safety Interlock SystemChange Engine Oil Service Air CleanerCheck Seat Belt Check for Loose HardwareLubricate Caster Wheel Hubs Check Tire PressuresCheck Condition Of Belts Lubricate Grease FittingsCheck Spark Plugs Change Fuel FilterChange Hydraulic System Filter and Fluid Check Spark Arrester if equipped Deck Leveling Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseInch Deck Adjusting the Blade SlopeAdjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension Motion Control Handle Adjustment Full Forward Tracking AdjustmentMotion Control Linkage Adjustment Adjusting the Seat Ride Suspension Removing the Shim Electric Clutch AdjustmentClean Engine and Exhaust System Area Remove Engine Shrouds and Clean Cooling FinsClean Hydro Fan Cooling Fins Waste Disposal Clean Debris From MachineClean Grass Build-Up Under Deck Battery DisposalProblem Possible Cause Corrective Action TroubleshootingSee Drive Wheel Release Valves section Electrical Diagram SchematicsElectrical Logic Schematic Pioneer S-Series 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