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Great Dane GDRZ61-25KHE manual Wiring Schematic - Carbureted Engines, Service Electrical, MX15338

Models: GDRZ48-19KAE GDRZ61-25KHE GDRZ61-27KHE GDRZ48-17KAE GDRZ72-28KHE GDRZ52-25KAE GDRZ52-23KAE GDRZ52-25KHE GDRZ61-26KHE GDRZ61-28KHE GDRZ61-25KAE GDRZ72-27KHE

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SERVICE ELECTRICAL

Wiring Schematic - Carbureted Engines

MX15338

Service Electrical - 54

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Great Dane GDRZ61-25KHE, GDRZ72-27KHE, GDRZ61-25KAE manual Wiring Schematic - Carbureted Engines, Service Electrical, MX15338

Contents

GDRZ61-27KHE, GDRZ61-28KHE, GDRZ72-27KHE, GDRZ72-28KHE GDRZ48-17KAE, GDRZ48-19KAE, GDRZ52-23KAE, GDRZ52-25KAE, GDRZ52-25KHEGDRZ61-25KAE, GDRZ61-25KHE, GDRZ61-25KAE, GDRZ61-25KHE, GDRZ61-26KHE OPERATOR’S MANUALINTRODUCTION Using Your Operator’s ManualSpecial Messages PRODUCT IDENTIFICATION Record Identification NumbersTable of Contents TABLE OF CONTENTSOMTCU17095 J2 - English DANGER SAFETYUnderstanding The Machine Safety Labels DANGERDANGER DANGER EXPLOSIVE GASES / POISON CAUSES SEVERE BURNSSAFETY M131748, MX15340Emission Control System Certification Label components can only be adjusted by EPA and/or CARBauthorized service centers. Contact your Great Dane CAUTION HELP AVOID INJURYOperating Safely Operator Training RequiredSAFETY Parking Safely Using a Spark ArrestorChecking Mowing Area Rotating Blades are DangerousChecking Wheel Bolts Keep Riders OffAvoid Tipping SAFETYDriving Safely on Public Roads Practice Safe MaintenanceWear Appropriate Clothing SAFETYPrevent Fires Tire SafetyAvoid High-Pressure Fluids SAFETYSAFETY Handling Fuel SafelyHandling Waste Products and Chemicals Fuel and fuel vapors are highly flammableOPERATING Daily Operating ChecklistTesting Safety Systems Operator Station ControlsTesting Neutral Start Switch Testing PTO SwitchTesting Park Brake Switch Testing Seat SwitchMounting and Dismounting Machine Safely Adjusting SeatAdjusting Mower Deck Cutting Height Raising and Lowering Operator SeatUsing the Park Brake Adjusting Mower Deck Anti-Scalp WheelsOPERATING NOTE Machine will only start if the following conditions exist Using the Key SwitchUsing the PTO Park brake is locked PTO is disengagedUsing the Choke Carbureted Engines Only Using the Throttle LeverUsing the Hourmeter Using the Motion Control LeversNeutral Position - Optional “Over the Lap” Levers OPERATINGNeutral Detent Position - Standard “Center Steer” Levers Neutral Lock Position - Optional “Over the Lap” LeversGentle Right Turn OPERATINGForward ReverseStarting the Engine OPERATINGStopping the Engine Engaging MowerOPERATING Mowing Tips Using Hydraulic Pump Free-Wheel ValvesTransporting Machine NOTE The pumps are located under the machine, behind the mower deckAvoid Damage to Plastic and Painted Surfaces Mowing Travel SpeedsDismounting to Inspect Mower OPERATINGParts REPLACEMENT PARTSPart Numbers Every 50 Hours or Weekly Whichever Comes First SERVICE INTERVALSServicing Your Machine Break-In After First 8 Hours of OperationSpray Lubricant SERVICE LUBRICATIONGrease Lubrication PointsPicture Note 48-, 52- and 61-inch mower decks NOTE Use spray lubricant to lubricate the following itemsSERVICE LUBRICATION Picture Note 72-inch mower deckMake sure engine is cool when checking engine oil level SERVICE ENGINEEngine Warranty Maintenance Statement Avoid FumesCleaning Engine Oil Cooler - Kohler Engines Checking and Cleaning Air Filter ElementsCleaning Engine Air Intake Screen and Fan SERVICE ENGINEReplacing Fuel Filter - Carbureted Engines Adjusting Carburetor - Carbureted EnginesChecking Spark Plug Replacing Fuel Filter - Fuel Injected EnginesSERVICE ENGINE Troubleshooting the Kohler Electronic Fuel Injection SystemPriming Fuel Injectors - Fuel Injected Engines MX15301SERVICE ENGINE Checking Hydraulic Oil Level SERVICE TRANSMISSIONHydraulic Oil Changing Hydraulic Oil and FilterCleaning Hydraulic Pump Cooling Fins Removing and Installing Traction Drive BeltSERVICE TRANSMISSION Neutral Creep Adjustment Checking and Adjusting Motion Control LinkagesSERVICE TRANSMISSION Check Neutral CreepMaximum Speed Drift Adjustment SERVICE TRANSMISSIONA B DC A - Hydraulic Reservoir B - Oil Filter C - Right Hydraulic Pump Hydraulic System Hose RoutingSERVICE TRANSMISSION D - Right Wheel Motor E - Left Wheel Motor F - Left Hydraulic PumpHydraulic System Schematic SERVICE TRANSMISSIONServicing Front Caster Wheel Roller Bearings - Chariot SERVICE STEERING & BRAKESRemove and Install Front Caster Wheels Servicing Front Caster Wheel Roller Bearings - Chariot LXServicing Caster Spindle Bearings Adjusting Front Caster Spindle BearingSERVICE STEERING & BRAKES MX15352 SERVICE STEERING & BRAKESMX15325 MX13126Adjusting Park Brake SERVICE STEERING & BRAKESRemoving and Installing Mower Deck Foot Plate SERVICE MOWERRemoving and Installing Mower Deck Belt Shields Use a short ruler or a leveling gauge to check the mower blade level Leveling Mower DeckNOTE Mower deck anti-scalp wheels should not contact the ground SERVICE MOWERChecking and Adjusting Cutting Height SERVICE MOWERBelt Tension - 48-, 52- and 61-Inch Mower Deck Adjusting Deck Lift Assist Spring TensionChecking and Adjusting Mower Deck Drive SERVICE MOWERSERVICE MOWER SERVICE MOWER NOTE Only replace blades. Never straighten or weld them Removing and Installing Spindle Drive Belt - 72-Inch Mower DeckChecking and Replacing Mower Blades SERVICE MOWERReplacing Mower Spindle Bearings - 48-, 52- and 61-Inch Mower Decks Sharpening BladesBalancing Blades SERVICE MOWERSERVICE MOWER Replacing Mower Spindle Bearings - 72-Inch Mower DeckRight and Left Spindles A Remove nut B, spacer C and pulley D SERVICE MOWER Removing and Installing the Battery SERVICE ELECTRICALCleaning Battery and Terminals Replacing Fuses - Fuel Injected Engines Using Booster BatteryReplacing Fuse - Carbureted Engines SERVICE ELECTRICALSERVICE ELECTRICAL Burnishing the PTO ClutchMX15337 SERVICE ELECTRICAL Wiring Schematic - Carbureted EnginesMX15338 SERVICE ELECTRICAL Wiring Schematic - 26 HP Fuel InjectedEngine MX15345Engine Wiring Schematic - 28 HP Fuel InjectedSERVICE ELECTRICAL MX15356Checking Tire Pressure SERVICE MISCELLANEOUSFilling Fuel Tank NOTE Capacity of fuel tank is 30.2 L 8 galSERVICE MISCELLANEOUS Remove and Install Rear Drive WheelsCleaning and Repairing Metal Surfaces MX15322Engine TROUBLESHOOTINGUsing Troubleshooting Chart CheckTROUBLESHOOTING CheckElectrical System TROUBLESHOOTINGSteering MachinePark Brake TROUBLESHOOTINGMower Deck TROUBLESHOOTINGSTORAGE Storing SafetyNOTE The stored battery should be recharged every 90 days Preparing Machine for StorageBag of Parts ASSEMBLYPrepare for Assembly Check Hydraulic Oil LevelCheck Safety System Install Motion Control LeversInstall Seat Lubricate MachineInitial Adjustments ASSEMBLYNet Weight - Chariot LX With Mower Deck and Without Fuel SPECIFICATIONSBattery Dimensions - Chariot72-Inch Mower Deck 52-Inch Mower Deck61-Inch Mower Deck SPECIFICATIONSINDEX INDEX SERVICE RECORD GD Record Service Dates