Exmark Lawn Mower manual Specifications, Model Numbers, Systems

Page 13

Specifications

Specifications

Model Numbers

Serial Nos: 720,000 and Higher

QST22BE482; QST23KC482; QST23KC522; QST24BE522

Systems

engine. (It is not necessary for the operator to be in the seat to start the engine.)

Engine

Engine Specifications: See your Engine Owner’s Manual

RPM:

Briggs & Stratton: Full Speed: 3650 ±100 (max)

RPM (No Load) Idle: 1650 (min) RPM

Kohler Command: Full Speed: 3600 ±75 (max)

RPM (No Load) Idle: 1750 (min) RPM

Fuel System

Capacity: 4.0 gal. (15.1 L)

Type of Fuel: Regular unleaded gasoline, 87 octane or higher.

Fuel Filter:

Briggs & Stratton: Briggs & Stratton P/N 695666

Kohler Command: Kohler P/N 24 050 10

Fuel Shut-Off Valve: 1/4 turn increments (“ON”, “OFF”)

Electrical System

Charging System: Flywheel Alternator

Charging Capacity:

Briggs & Stratton: 16 amps

Kohler Command: 15 amps

Battery Type: BCI Group U1

Battery Voltage: 12 Volt

Polarity: Negative Ground

Fuses: One 25 amp, one 20 amp; one 15 amp blade type

Diode: TVS

Safety Interlock System

PTO must be disengaged, brake engaged, and motion control levers out (neutral lock) to start

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.

Operator Controls

Steering and Motion Control:

Note: Motion control levers are adjustable to two 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 Pin: Sets cutting height to desired position.

Deck Lift Assist Lever: Foot pedal that assists in raising the deck.

Seat

Type: Standard seat with high back, foam padded with spring suspension and armrests.

Mounting: Hinged to tilt up for access to hydraulic pumps, battery and other components. Held in tilted position with lanyard. Adjustable fore and aft seat track.

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Image 13 Contents
Quest California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices General OperationSlope Operation ServiceChildren TowingGeneral Service Exmark Riding Mower Safety93-7009 Safety and Instructional Decals 109-6035 109-9173 109-6016 Battery Symbols Model Numbers SpecificationsSystems Dimensions Product Overview Curb WeightTorque Requirements Tread Width Center to Center of Tires, WidthwiseControls OperationOperating Instructions Think Safety FirstParking Brake Lever Height-of-Cut Foot LeverRecommended Gasoline Checking the Engine Oil Level Using Stabilizer/ConditionerStarting the Engine Gasoline/Alcohol blendsEngaging the Blades Operating the BladesUnderstanding the Safety Interlock System Safety Interlock SystemTesting the Safety Interlock System Stopping the EngineForward Driving Forward or BackwardTracking Adjustment Adjusting the Height of CutStopping the Machine BackwardPositioning the Seat Adjusting the Anti-Scalp RollersChanging the Seat Ride Suspension Adjusting the Tilt Adjusting the Motion Control LeversAdjusting the Height Pushing the Machine by HandTransporting Side DischargeTo Operate the Machine Transporting a UnitOperating Tips Keep the Underside of the Mower Clean When StoppingBlade Maintenance Cutting SpeedRecommended Maintenance Schedules MaintenanceRaising the Seat Accessing the BatteryLubrication Greasing the BearingsServicing the Air Cleaner Engine MaintenanceServicing Paper Element Servicing the Engine OilChecking the Oil Level Changing the Oil and FilterOil drain Pan Oil drain plug Change the Hydraulic System Filter Checking the Hydraulic Oil LevelInstalling the Spark Plug Cleaning the Blower HousingServicing the Spark Plug Removing the Spark PlugElectrical System Maintenance Fuel System MaintenanceReplacing the Fuel Filter Removing the Battery Charging the BatteryCharging the Battery Servicing the Fuses and Relay Installing the BatteryMower Maintenance Servicing the Cutting Blades Drive System Maintenance Checking the Tire PressureBefore Inspecting or Servicing the Blades Inspecting the BladesSharpening the Blades Removing the BladesInstalling the Blades Mower Belt MaintenanceInspecting the Belts Replacing the Mower BeltLeveling the Mower Deck Adjusting the Blade SlopeBlades front to rear Measure here Outside cutting edges Removing the Mower Deck Installing the Mower DeckLocate items shown in Figure Replacing the Discharge DeflectorWashing the Underside of the Mower CleaningStorage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram-Briggs & Stratton SchematicsElectrical Diagram-Kohler For units purchased on or after January 1 Page Date Description of Work Done Service Done By Service Record