Great Dane GBKW2561S, GBKH2761S, GBKW2552S, GBKH2752S manual Service Intervals

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SERVICE INTERVALS

Mow tall or wet grass twice. Cut grass at half desired height – then cut at desired height.

Travel slow when mowing tall, thick or wet grass.

Avoid damaging grass by slipping or skidding machine drive wheels. Practice smooth control lever movements.

When performing sharp turns, do not allow inside machine drive wheel to stop and twist on grass.

Mowing Travel Speeds

Use slow travel speed for:

Trimming.

Working in close quarters.

Mowing tall grass.

Use faster travel speeds for:

• Normal mowing on level ground.

Dismounting to Inspect Mower

CAUTION: Avoid injury! Help prevent serious injury. Keep hands and feet away from blades and the discharge opening.

Do not step on either side of the mower deck when mounting and dismounting the machine. Mount and dismount the machine using the front foot plate.

1.Park machine on a hard, level surface.

2.Push PTO knob down to disengage mower.

3.Move motion control levers to the neutral detent position (standard levers) or neutral lock position (optional “over the lap” levers).

4.Lock the park brake.

5.Stop engine and remove key. Always wait for mower blades to stop turning before leaving operator seat.

Service Intervals

Servicing Your Machine

IMPORTANT: Avoid damage! Operating in extreme conditions may require more frequent service intervals:

Engine components may become dirty or plugged when operating in extreme heat, dust or other severe conditions.

Engine oil may lose efficiency if vehicle is operated constantly at slow or low engine speeds or with frequent short trips.

Please use the following timetables to perform routine maintenance on your machine.

Break-In (After First 8 Hours of Operation)

NOTE: The following initial break-in items must be performed and verified to validate the warranty (dealer service invoice accepted).

Change engine oil and filter.

Check drive belt tension.

Check mower deck drive belt tension.

Check transmission neutral adjustment.

Check wheel nut torque.

Check and adjust (as needed) park brake.

Remove debris from the underside of the mower deck.

Every 25 Hours or Weekly (Whichever Comes First)

Grease mower deck thrust arms (two places).

Grease mower deck thrust arms (two places).

Grease spindle bearings (three places).

Grease traction drive belt tension arm.

Grease mower deck drive belt tension arm.

Grease HOC shafts (four places).

Lubricate front caster wheel spindles.

Remove debris from the underside of the mower deck.

Every 50 Hours or Weekly (Whichever Comes First)

Change engine oil and filter. See the engine manufacturer’s owner’s manual provided with your machine for the complete procedure.

Grease caster wheel spindle bearings (two places).

Grease mower deck thrust arms (two places).

Remove debris from the underside of the mower deck.

Check drive belt tension.

Check tire pressure.

Clean engine air filter.

Check wheel nut torque.

Every 160 Hours or Monthly (Whichever Comes First)

Check transmission oil level.

Check transmission oil level.

Lubricate mower deck idler pulley pivots (three places).

Lubricate seat platform hinges (two places)

Lubricate pump control arms (five places).

Lubricate control lever pivot shafts (two places).

Lubricate throttle cable.

Lubricate choke control cable.

Annually

Inspect all spindle bearings (6). Replace as needed.

Inspect all mower deck idler pulleys (3). Replace as needed.

Remove and inspect caster wheel roller bearings; clean and pack with grease. Replace as needed.

Remove and inspect caster pivot bearings; clean and pack with grease. Replace as needed.

Inspect drive belts. Replace as needed. Run-in and adjust tension.

Change hydraulic oil and filter (annually or 500 hours whichever comes first).

Check all bolts and nuts; tighten as needed.

Remove battery. Clean battery and holder.

Replace spark plugs.

Service Intervals - 21

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Contents OPERATOR’S Manual Page Product Identification IntroductionIntroduction Understanding The Machine Safety Labels Safety LabelsSafety Labels Safety Labels Avoid Crushing Safety SafetyRotating Blades are Dangerous Using a Spark ArrestorChecking Mowing Area Parking Safely Use Seat Belt Properly Keep Rops Installed ProperlyProtect Children Avoid TippingDriving Safely on Public Roads Maintenance and StorageKeep Riders Off Avoid High Pressure FluidsHandling Fuel Safely Tire SafetyPrevent Fires Handling Waste Product and Chemicals Daily Operating ChecklistOperating OperatingRaising and Lowering Operator Seat Operator Station ControlsMiscellaneous Controls Mounting and Dismounting Machine SafelyRaising and Lowering Rops Adjusting SeatUsing Seat Belt Adjusting Mower Deck Anti-Scalp Wheels Adjusting Mower Deck Cutting HeightTesting Neutral Start Switch Testing Safety SystemsTesting PTO Switch Testing Park Brake SwitchProcedure Testing Seat SwitchTesting the Park Brake Using the Park BrakeUsing the Hourmeter Using the Key SwitchUsing the PTO Using the Throttle LeverDisengage Choke Using the ChokeUsing the Motion Control Levers Engage ChokeGentle Right Turn ForwardReverse Gentle Left TurnSharp Right Turn Starting the EngineSharp Left Turn Mowing Tips Engaging MowerStopping the Engine Transporting MachineService Intervals Service IntervalsSpray Lubricant Service LubricationService Lubrication GreaseAvoid Fumes Service EngineService Engine Engine Warranty Maintenance StatementOil Capacity With Filter Dry Checking Engine Oil LevelChanging Engine Oil and Filter Replacing Fuel Filter Cleaning Engine Air Intake Screen and FanChecking and Cleaning Air Filter Elements Adjusting CarburetorChecking Hydraulic Oil Level Service TransmissionService Transmission Hydraulic OilChecking and Adjusting Motion Control Linkages Cleaning Hydraulic Pump Cooling FinsRemoving and Installing Traction Drive Belt Check Maximum Speed Drift Neutral Creep AdjustmentMaximum Speed Drift Adjustment Service Transmission Hydraulic System Hose Routing Hydraulic System Schematic Service Steering & BrakesService Steering & Brakes Servicing Front Caster Wheel Roller Bearings Chariot Removing and Installing Front Caster WheelsAdjusting Front Caster Spindle Bearing InstallingCheck Alignment Height Adjustment ProcedureServicing Caster Spindle Bearings Removing and Installing Mower Deck Foot Plate Service MowerService Mower Adjusting Park BrakeLeveling Mower Deck Removing and Installing Mower Deck Belt ShieldsChecking Level Front-to-Rear Adjusting Level Side-to-SidePicture Note Discharge chute raised for photo clarity Checking and Adjusting Mower Deck Drive Belt Tension Checking and Adjusting Cutting HeightAdjusting Deck Lift Assist Spring Tension Checking and Replacing Mower Blades Removing and Installing Mower Deck Drive BeltReplacing Mower Blades Sharpening BladesBalancing Blades Replacing Mower Spindle BearingsRemoving and Installing the Battery Service ElectricalService Electrical Service the Battery SafelyBurnishing the PTO Clutch Cleaning Battery and TerminalsUsing Booster Battery Replacing FuseWiring Schematic Service Miscellaneous Service MiscellaneousCleaning and Repairing Metal Surfaces TroubleshootingTroubleshooting Cleaning and Repairing Plastic SurfacesCheck EngineElectrical System Mower Deck MachinePark Brake SteeringStorage AssemblyStorage Check Fluid Levels AssemblyInstall Motion Control Levers Install SeatInstall Rops Specifications SpecificationsGetting Quality Service Getting Quality ServiceEngine and Related Components Kawasaki Ref. No Description Qty Remarks Engine and Related Components Kohler 27 HP Hose OIL Drain Fuel Delivery System Components Over the LAP Control Assembly Electrical and Related Components Fuse Console and Control Assembly Console Hydrostatic Drive System Components Ref.No Description Qty Remarks Traction Drive and Brakes Pivot Hydraulic Schematic Seat Components Frame Assembly Frame Front Caster Assembly Yoke Caster TCA16051 RopsPage Spindle Assembly Ref. No Description Qty Remarks Deck Lift Assembly Bearing CAP 52 Cutting Deck Mower Deck Cutting Deck GDA10077 Labels Cutting Deck Labels Labels

GBKW2561S, GBKH2752S, GBKW2552S, GBKH2761S specifications

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