Walker MC19 manual Safety Instructions Operating

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Safety Instructions - Operating

14.The maximum recommended slope operat- ing angle is 15 degrees or 26% grade. When operating the machine on a slope, reduce speed and use caution to start, stop, and maneuver. To prevent tipping or loss of control of the ma- chine, avoid sharp turns or sudden changes in direction. Do not operate the machine on a slope greater than 15 degrees.

15.Never adjust cutting height with the engine running. Before adjusting cutting height or servicing, disengage the blade clutch (PTO), stop the engine, and remove the ignition key. Wait for all movement to stop before getting off the seat.

NOTE: A blade/blower brake should normally stop drive line rotation within five (5) seconds of disengaging the PTO clutch.

16.For side discharge mower decks, do not oper- ate with the grass deflector shield removed. Keep the deflector in the lowest possible posi- tion.

17.For tractors equipped with tilt-up deck, observe the following recommendations:

a.Do not move tractor with deck in tilt-up position.

b.Never tilt body forward with deck in tilt-up position.

18.Do not operate the machine with the grass catcher in the DUMP position or with the back door OPEN. Dangerous projectiles may be thrown out of the discharge chute or the back of the grass catcher.

19.Use care when closing the grass catcher door. Keep fingers and hands away from the hinge and pinch points when the door is being closed. Also, keep fingers and hands clear of the door frame. The door may slam shut with considerable force.

20.In case of a clogged or plugged mower deck or GHS catching system:

a.Disengage the blade clutch (PTO) and turn the engine off before leaving the seat.

b.LOOK to make sure blade drive shaft and blower drive pulley movement has stopped before trying to unclog the system.

c.Disconnect the spark plug wires.

d.Never place hands under the deck or in the GHS blower - use a stick or similar tool to remove clogged material.

21.If the cutting blades strike a solid object or the machine begins to vibrate abnormally, immediately disengage the blade clutch (PTO), stop the engine, and wait for all moving parts to stop. To prevent accidental starting, disconnect the spark plug wires. Thoroughly inspect the mower and repair any damage before restarting the engine and operating the mower. Make sure cutter blades are in good condition and blade nuts are torqued to 60 lb·ft (81 N·m) for gear driven decks, and blade bolts torqued to 70 lb·ft (90 N·m) for belt driven decks.

22.Do not touch the engine or muffler while the engine is running or immediately after stop­ ping the engine. These areas may be hot enough to cause serious burns.

23.When leaving the machine unattended, disen­ gage the blade clutch (PTO), stop the en- gine, and remove the key.

CAUTION

Use leg muscles and firm footing when lift- ing the catcher to dump; avoid bending at the waist and using back muscles in order to prevent back injury.

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Contents OPERATOR’S Manual Foreword Table of Contents Maintenance Schedule Chart Important Tips for Care General Information GlossaryIdentifying Number Locations Fill In By PurchaserServicing of Engine and Drivetrain Components Specifications EngineElectrical System TransmissionBlade Drive Tire SizeDrive Belts SeatGHS System Mower DeckComponent Identification Front View and Right Side ViewRear View and Left Side View PTO Top View Engine Compartment Before Operating Safety Instructions Before Operating Do not mow with bystanders in the area Safety Instructions Before Operating Safety Instructions Operating Safety Instructions Operating Safety Instructions Maintenance Safety Instructions Location Each End of Mower Deck Part Number Location Deck Discharge Shield SD Decks Only Part NumberLocation Right Side, Behind Operator Seat Part Number Location Catcher Door Hinge Bar LH and RH Sides Part NumberSAFETY, CONTROL, and Instruction Decals Assembly Instructions Setup InstructionsBattery Service Wet Battery ServiceBattery Charging Battery InstallationBattery Installation Mower Deck Assembly Deck Caster Wheels InstallationDischarge Shield Installation On Side Discharge Deck Deck Caster Wheel InstallationPTO Shaft Guard Installation PTO Coupler Installation Tool Deck InstallationMower Deck Installation PTO Shaft Connection Quick Disconnect Ring Released Position Deck Counterweight Spring InstallationQuick Disconnect Ring Locked Position Deck Leveling Machine must be shut off during this procedureDeck Leveling Fill Fuel Tank Refer to Lubrication for Gear Axle LubricationBlades in Maintenance Instructions Operating Instructions Control IDENTIFICATION, LOCATION, and FunctionEngine Choke Key PositionsEngine Throttle Choke and Throttle Location Forward Speed Control FSCSteering Levers Blade Clutch PTOParking Brake Disengaged Front Body Latch Release Lockout Lever LocationHourmeter Oil Pressure Warning HornLeft Wheel Steering Lever Operating Controls Top View from Drivers Point of ViewAdjusting Ground Speed and Steering Starting the EngineEngaged Fore Attempting to MOWOperating Instructions Correct Operator Hand Position On the Controls Blade Clutch Disengaged Blade Clutch EngagedStopping the Machine Transmission Lockout Cutting Height AdjustmentLockout Lever Freewheel Position Lockout Lever Normal Operating Position Recommendations for MowingSide Discharge Deflector Shield Lowest Position No Driving ZoneRecommendations for TILT-UP Deck OPERATION/TRANSPORT GHS Flow and Components Blower Intake Cover General InformationRotating Blower Blades Forward Clogging ChecklistBlade Rotation for GHS Mower Deck View from Underneath Using the Tilt-Up Deck PowerfilFull Signal Horn Grass Catcher Screen Removal for CleaningTailgate Dumping Using the Dump BagPositioning Dump Bag on Catcher Dumping Catcher into Dump Bag Maintenance Instructions Important Tips for Care of the Kohler Engine Lubrication Engine OilEach USE Dipstick Operating RangeTurn Oil Drain/Oil Filter LocationMower Deck Gearbox Lubrication DS52 or DS62 Mower Deck Lubrication Dipstick Location, Tractor PTO Gearbox Changing Gearbox OilGear Axle Lubrication RantyTransmission Reservoir Air Bleed Plug Location Grease Fitting and Oil Point LubricationLubrication Points for Optional Belt Driven Decks DS62 Shown Chassis and Deck Lubrication Points DS42 Shown Engine Air Cleaner System Components Air Cleaner Components Shown with Cover Being Removed Air Filter Restriction Gauge LocationProper Orientation of Air Cleaner Cover Air Filter Element ReplacementCooling Air Intake System Engine Cooling Air Intake Screen Cooling Fin Access Panels Deck Secured in TILT-UP PositionMaintenance Instructions Battery GHS Exhaust ScreenCHECKING/SERVICING Electrolyte LevelWheel Bolt Torque Charging the BatterySharpen Mower Blades Blade Balanced on Magnetic Wall-Mounted Balancer Mower Blade Profile For SharpeningDrive Belts Spark Plugs REPLACING/REPAIRING Drive Belts There are four 4 individual belts on GHS modelsREPLACING/REPAIRING Belt LocationsEngine PTO Drive Belt 3 Groove Power Band Engine PTO Drive Belt RemovalJackshaft Drive Belt Disengaged Jackshaft Drive BeltJackshaft Drive Belt Engaged GHS Blower Drive Belt Assembly Disengaged GHS Blower Drive Belt Assembly EngagedHydrostatic Ground Drive Belt Assembly Disengaged Hydrostatic Ground Drive Belt Assembly EngagedBlade Overload Shear Bolts Fuel Filter LocationCutting Blade Shear Bolts PTO Shear Pin Steering Handle Adjustment Tilt-Up Deck Adjustable Stop AdjustmentsSteering Handles Pinch Point Spring Loaded Door Operator’s Notes Operator’s Notes Limited Warranty For Walker Commercial Rider Mower Walker MFG. CO E. Harmony ROAD, Fort COLLINS, CO 80528 970