Manuals / Walker / Lawn and Garden / Lawn Mower

Walker MT owner manual Operating Instructions, Grass Handling System Ghs, GHS Model Only

Models: MT

1 92

Page 41

Operating Instructions

GRASS HANDLING SYSTEM (GHS)
GHS Model Only
Catcher Door
Safety Latch	Exhaust Screen
	(Removable)
Grass-Pak®
Vane Switch	Exhaust
Powerfil ®	Deflector
Drive Motor
Actuator
Rod
“Full” Signal
Horn
Delivery
Chute	Catcher
	Catcher
PTO	Door
Clutch	Catcher
	Catcher
PTO and Blade	Door Spring
PTO and Blade
Gear Drive	Grass Catcher
	Grass Catcher
Dump Handle
Powerfil ®
Delivery Spout
Body Chute
Assembly
Blower
Deck
Discharge Chute
Rear Discharge
Mower Deck
GHS Flow and Components

Page 41

Image 41

Walker MT owner manual Operating Instructions, Grass Handling System Ghs, GHS Model Only, GHS Flow and Components

Contents

Safety, Assembly, Operating, and Maintenance Instructions Please Read and Save These InstructionsOWNER’S MANUAL Model MT 20.0 / 25.0 HP Covers Serial Numbers 95-21329 and onForeword Component Identification Safety Instructions Table of ContentsAssembly Instructions General InformationTable of Contents Maintenance InstructionsMAINTENANCE SCHEDULE CHART IMPORTANT TIPS Changing Hydrostatic Transmission Fluid 52 CLEANINGHIGHLIGHTED INFORMATION General InformationGLOSSARY ∙ SIDE DISCHARGE SD mows but does not collect the mowed materialTractor Serial Number Location General InformationMower Deck Serial Number Location ENGINE SERIAL NUMBER LOCATION Engine Serial Number LocationMODEL SpecificationsMT 20.0 HP MT 25.0 HPMODEL SpecificationsMT 20.0 HP MT 25.0 HPDIMENSIONS Tractor and Mower SpecificationsCURB WEIGHT Approximate MODELMODEL SpecificationsMT 20.0 HP MT 25.0 HPFront View and Right Side View Component IdentificationInstructions section Rear View and Left Side View Component IdentificationTop View Engine Compartment Component IdentificationDANGER Safety InstructionsDANGER, WARNING, CAUTION, IMPORTANT, and NOTE in this manual BEFORE OPERATING7. Do not carry passengers - maximum seating capacity is one 1 person Safety InstructionsOPERATING 17. In case of a clogged or plugged mower deck or GHS catching system Safety InstructionsMAINTENANCE 4. Perform only maintenance instructions de- scribed in this manual. Unauthorized main- tenance operations or machine modifications may result in unsafe operating conditions Safety InstructionsSafety Instructions SAFETY, CONTROL, AND INSTRUCTION DECALSSafety Instructions SAFETY, CONTROL, AND INSTRUCTION DECALSSETUP INSTRUCTIONS Assembly InstructionsTire Installation Tractor Battery ServiceBattery Charging Assembly InstructionsBattery Installation Battery Installation Mower Deck AssemblyDeck Caster Wheel Installation Assembly InstructionsDeck Discharge Chute Installation GHS Rear Discharge Models Only Deck Discharge Shield Installation Side Discharge Models OnlyInstalling PTO Quick Coupler Assembly InstructionsMower Deck Installation PTO Shaft Connection Coupler Ring “Locked” PositionDeck Counterweight Spring Installation Assembly InstructionsThe machine must be shut off during this procedure Deck LevelingPREOPERATING CHECKLIST Assembly InstructionsRefer to ADJUSTMENTS of Carburetor in Mainte DANGERRefer to Gear Axle Lubrication in Maintenance In Assembly InstructionsRefer to CHECKING/SERVICING the Battery in Maintenance InstructionsDo not operate machine with deck tilt-up pivot joint unlocked Assembly InstructionsDANGER CONTROL IDENTIFICATION, LOCATION, AND FUNCTION Operating Controls Operating InstructionsEngine Choke Operating ControlsChoke and Throttle Location Operating InstructionsEngine Throttle Forward Speed Control FSCFront Body Latch Release Operating InstructionsFront Body Latch Release Transmission Lockout LeversOperating Controls Top View from Drivers Point of View Operating InstructionsInstrument Panel Operating InstructionsInstrument Panel Ignition Switch Over Temperature Warning LightIgnition Switch Light Switch For Optional LightsSTARTING THE ENGINE Operating InstructionsDISENGAGED Optional Cold Start LeverKeep feet on footrests all times when the machine is moving ADJUSTING GROUND SPEED AND STEERINGOperating Instructions DANGERENGAGING THE MOWER Operating InstructionsCorrect Operator Hand Position on the Controls Blade Clutch Disengaged STOPPING THE MACHINE Operating InstructionsBlade Clutch Engaged Cutting Height Adjustment TRANSMISSION LOCKOUT ADJUSTING CUTTING HEIGHTOperating Instructions Lockout Lever - Freewheel PositionRECOMMENDATIONS FOR MOWING Operating InstructionsSide Discharge Shield in Lowest Position Maximum Recommended Side SlopeRECOMMENDATIONS FOR TILT-UP DECK OPERATION/TRANSPORT To avoid potential deck and/or tractor damage while using the tilt-up deck, the following recommenda- tions are offeredOperating Instructions GRASS HANDLING SYSTEM GHS Operating InstructionsGHS Model Only GHS Flow and ComponentsDANGER Operating InstructionsDANGER General InformationOperating Instructions Clogging ChecklistDANGER FORWARDUsing the GHS Catcher Using the Tilt-Up DeckPowerfil “Full” Signal HornUsing the Dump Bag 7.0 Bushel Catcher Catcher Door Safety LatchOperating Instructions DANGEROperating Instructions Power Dump OptionDANGER Dumping Catcher into Dump BagGuide Cable Assembly Gas Spring Actuator Mount Assembly Dog Leg Grass Catcher Cable Guide Lift Channel Power Dump Ram Actuator ForkAssembly Rubber Bumper Power Dump ComponentsMaintenance procedures requiring special training or Maintenance InstructionsMAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MT Service ItemMaintenance Instructions KOHLER TIPSAir Cleaner System DANGERMaintenance Instructions LUBRICATIONLUBRICATION Engine OilLUBRICATION Maintenance InstructionsOil Drain/Oil Filter Location Grease Fitting and Oil Point LubricationGrease every eight 8 hours Maintenance InstructionsLUBRICATION Chassis and Deck Lubrication Points Maintenance InstructionsLUBRICATION LUBRICATION Maintenance InstructionsMower Deck Gearbox Lubrication Mower Deck GearboxesLUBRICATION Maintenance InstructionsGearbox, Dolly Wheel, and U-Joint Lubrication Tractor PTO Gearbox LubricationLUBRICATION Maintenance InstructionsHydrostatic Transmission Fluid Checking Hydrostatic Transmission Fluid LevelMaintenance Instructions LUBRICATION/CLEANINGCLEANING Engine Air Cleaner System Engine Air Cleaner System ComponentsMaintenance Instructions CLEANINGTurbine Precleaner Donaldson Radialseal Air Cleaner PrimaryAir Filter Element Replacement Maintenance InstructionsCLEANING CLEANING Maintenance InstructionsKohler Air Cleaner Secondary Foam PrecleanerCLEANING Maintenance InstructionsAir Filter Reinstallation Engine Cooling System Engine Air Intake Screen and Cooling Fin Access PanelsCLEANING Maintenance InstructionsGrass Buildup in Mower Housing DANGERCLEANING Maintenance InstructionsGHS Exhaust Screen Refer to Cleaning the GHS Exhaust Screen in Op DANGERMaintenance Instructions CLEANING CHECKING/SERVICINGBattery DANGERMaintenance Instructions CHECKING/SERVICINGCleaning the Terminals Charging the BatteryMaintenance Instructions CHECKING/SERVICINGALWAYS wear eye protection and gloves when sharpening a blade Mower Blade Profile For SharpeningMaintenance Instructions CHECKING/SERVICING REPLACING/REPAIRINGREPLACING/REPAIRING DANGERBelt Locations REPLACING/REPAIRINGMaintenance Instructions REPLACING/REPAIRING Maintenance InstructionsEngine PTO Drive Belt 3 Groove Power Band Engine PTO Drive Belt RemovalREPLACING/REPAIRING Maintenance InstructionsJackshaft Drive Belt Jackshaft Drive Belt DisengagedREPLACING/REPAIRING Maintenance InstructionsGHS Blower Drive Belt Assembly Disengaged GHS Blower Drive Belt Assembly EngagedREPLACING/REPAIRING Maintenance InstructionsHydrostatic Ground Drive Belt Assembly Disengaged Hydrostatic Ground Drive Belt Assembly EngagedREPLACING/REPAIRING Maintenance InstructionsDANGER Fuel FilterREPLACING/REPAIRING Maintenance InstructionsMower Deck Gearbox Replacement DANGERREPLACING/REPAIRING Maintenance InstructionsGHS Blower Assembly and/or Blower Wheel GHS Blower Assembly RemovalREPLACING/REPAIRING Maintenance InstructionsPressing Blower Wheel Out of Housing Blower Wheel InstallationMaintenance Instructions ADJUSTMENTSADJUSTMENTS Safety SwitchesADJUSTMENTS Maintenance InstructionsBlade Clutch PTO Clutch Engagement/Belt TensionADJUSTMENTS Maintenance InstructionsClutch Disengagement/Brake Action PTO Clutch DisengagedADJUSTMENTS Maintenance InstructionsStop Block Eccentric Adjustment - Step PTO Belt Tightener Stop Block AdjustmentsADJUSTMENTS Maintenance InstructionsBlade Brake Band Adjustment Brake Actuator Rod AdjustmentADJUSTMENTS Maintenance InstructionsForward Speed Control Stop and Steering Lever Adjustment Steering Lever End Play Adjustment - StepADJUSTMENTS Maintenance InstructionsStraight Ground Travel Adjustment - Step Straight Ground Travel AdjustmentADJUSTMENTS Maintenance InstructionsTilt-Up Deck Adjustable Stop Tilt-Up Deck Adjustable Stop CarburetorADJUSTMENTS Maintenance InstructionsCarburetor Adjustment GHS “Full” Signal Horn with Grass-Pak SwitchMaintenance Instructions ADJUSTMENTS/ ELECTRICAL SYSTEMChecking the Grass-Pak Switch Adjustment When Horn Sounds at the Wrong TimeWiring Diagram - Model MT ELECTRICAL SYSTEMMaintenance Instructions Operator’s Notes Operator’s Notes Operator’s Notes 1. WHAT THIS WARRANTY COVERS, AND FOR HOW LONG LIMITED WARRANTY FOR WALKER COMMERCIAL RIDER MOWER2. WHAT THIS WARRANTY DOES NOT COVER 3. HOW TO OBTAIN SERVICE UNDER THIS WARRANTYSound - Model MT20 WALKER MFG. CO. ∙ 5925 E. HARMONY ROAD, FORT COLLINS, CO 80528 ∙ 970Sound - Model MT25 Vibration - Model MT20