Walker Complete Guide to Mower Blower Assembly and Service Manual
Page 75

Maintenance Instructions

REPLACING/REPAIRING

NOTE: With oil flow throughout the unitized gear drive assembly; if one gearbox has internal damage or excessive wear, the remaining gear- boxes and connector tubes should be complete- ly disassembled and thoroughly flushed out with solvent before reassembly.

5.Drain and properly dispose of oil.

6.Remove the four (4) bolts mounting the gearbox to the connector tube and slide the gearbox off the splined drive shaft coupling.

7.Install the new gearbox on the spline coupling of the drive shaft. Establish correct timing of the blade drive gearboxes by setting flats on the output shaft at 90 degrees when connecting the gearbox(es) to the spline coupling. Make sure the timing is correct before proceeding with assembly.

8.Reinstall the four (4) bolts mounting the gearbox to the connector tube but do not tighten them at this time; leave connector tube bolts finger- tight.

9.Position the gear drive assembly on the deck and install the 3/8-16 bolts mounting the entire assembly. Leave the mount bolts finger-tight.

10.Torque all the connector tube bolts to 80 in-lb (9 N⋅m); then tighten the deck mount bolts.

NOTE: This fastener tightening sequence aligns the gearbox assembly with the deck housing and eliminates the possibility of mounting the unitized assembly in a bind.

11.Fill gearbox assembly with oil. Refer to Mower Deck Gearbox Lubrication in this section for instructions.

12.Reassemble remaining items onto deck to com- plete installation. After installing blades, check that the blade timing is correct by moving the blades through one (1) complete revolution. Make sure blade tips pass clear of each other.

Mower Deck

Gearboxes

Connector Tubes

Mower Deck Gearboxes

(Shown with Gearbox Cover Removed for Clarity)

GHS Blower Assembly (and/or Blower Wheel)

GHS Blower Assembly Removal

1.Remove the mower deck. Refer to Deck Instal- lation in Assembly Instructions and reverse the procedure to remove the deck.

Skid Bar

Mounting Bolts

Skid Bar

Blower Assembly

Remove Skid Bar for

GHS Blower Removal

2.Remove the blower faceplate by removing six

(6) 1/4-20 nuts.

3.Remove the GHS blower drive belt. Refer to REPLACING/REPAIRING the Drive Belts in this section for instructions.

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Contents Please Read and Save These Instructions Foreword Table of Contents Mower Deck Gearbox Replacement GHS Blower Assembly Engine Air Cleaner SystemGrass Buildup in Mower Housing REPLACING/REPAIRINGFill In By Purchaser General InformationGlossary Identifying Number LocationsServicing of Engine and Drivetrain Components Transmission SpecificationsEngine Electrical SystemBlade Drive TransmissionTransmission Fluid Ground Travel SpeedBlade Size Typical Curb Weight ApproximateTire Pressure Mower DeckSeat Drive BeltsFront View and Right Side View Component IdentificationRear View and Left Side View Top View Engine Compartment PTOSafety Instructions Before OperatingDo not mow with bystanders in the area Operating Maintenance Safety Instructions SAFETY, CONTROL, and Instruction Decals SAFETY, CONTROL, and Instruction Decals Wet Battery Service Assembly InstructionsSetup Instructions Battery ServiceDeck Caster Wheels Installation Battery ChargingBattery Installation Battery Installation Mower Deck AssemblyMower Deck lnstallation on Tractor Deck Caster Wheel InstallationDischarge Shield Installation On Side Discharge Deck Deck InstallationInstalling PTO Quick Coupler Mower Deck Installation PTO Shaft ConnectionCoupler Ring Locked Position Deck Leveling Deck Counterweight Spring InstallationMachine must be shut off during this procedure Deck LevelingTions Refer to Adjustments of Carburetor in MainteRefer to Gear Axle Lubrication in Maintenance Refer to CHECKING/SERVICING the BatteryDeck Secured in TILT-UP Position Adjust Mower Cutting HEIGHT, if RE- Quired Operating Controls Operating InstructionsControl IDENTIFICATION, LOCATION, and Function Engine ChokeBlade Clutch PTO Choke and Throttle LocationEngine Throttle Steering LeversOptional Cold Start Lever Normal Operating Position Front Body Latch ReleaseLockout Lever Location Optional Cold Start Lever Jackshaft Drive Belt ReleaseOperating Controls Top View from Drivers Point of View Instrument Panel Voltmeter Ignition SwitchIgnition Switch HourmeterStarting the Engine DisengagedOptional Cold Start Lever Keep feet on footrests all times when the machine is moving Adjusting Ground Speed and SteeringEngaging the Mower Correct Operator Hand Position On the ControlsBlade Clutch Engaged Blade Clutch DisengagedStopping the Machine Lockout Lever Normal Operating Position Cutting Height AdjustmentTransmission Lockout Lockout Lever Freewheel PositionRecommendations for Mowing Side Discharge Shield in Lowest PositionMaximum Recommended Side Slope Recommendations for TILT-UP Deck OPERATION/TRANSPORT GHS Flow and Components GHS Model OnlyGeneral Information Blower Intake CoverRotating Blower Blades Clogging Checklist ForwardBlade Rotation for GHS Mower Deck View from underneath Grass Catcher Screen Removal for Cleaning PowerfilFull Signal Horn Cleaning the GHS Exhaust ScreenPinch Point Spring Loaded Door Catcher Door Safety LatchUsing the Dump Bag 7.0 Bushel Catcher Tailgate DumpingDumping Catcher into Dump Bag Power Dump OptionPower Dump Components Tools should be performed by a trained technician Maintenance InstructionsMaintenance procedures requiring special training or Service Item 100 200 Every Daily Hours Yearly 2YearsImportant Tips for Care of the Kohler Engine Lubrication Engine OilDipstick Operating Range Grease Fitting and Oil Point Lubrication Oil Drain/Oil Filter LocationIdent Lubrication Location Type Chassis and Deck Lubrication Points Blade Spindle Lubrication Mower Deck Gearbox LubricationMower Deck Gearboxes DSD52 or DSD62 Mower Deck Lubrication∙ Change axle oil every 1000 hours or two 2 years Checking Gearbox Oil LevelDipstick Location, Tractor PTO Gearbox Gear Axle LubricationChecking Hydrostatic Transmission Fluid Level Transmission Reservoir Air Bleed Plug LocationChanging Hydrostatic Transmission Fluid Engine Air Cleaner System Components CleaningAir Restriction Gauge Location Turbine PrecleanerDonaldson Radialseal Air Cleaner Primary Air Cleaner Components Shown with cover being removedAir Filter Element Replacement Paper Element Kohler Air Cleaner Secondary Foam PrecleanerCooling System Airflow Air Filter Reinstallation Engine Cooling SystemEngine Air Intake Screen Cooling Fin Access Panels Air Intake SystemNon-Tilting Decks Deck Secured in UP PositionTilt-Up Decks Inspect the blower frequently for dirt buildup Electrolyte Level BatteryHydrostatic Transmission Cooling Fins CHECKING/SERVICINGCleaning the Terminals Blade Balanced on Magnetic Wall-Mounted Balancer Mower Blade Profile For SharpeningSpark Plugs REPLACING/REPAIRINGBelt Locations REPLACING/REPAIRINGEngine PTO Drive Belt Removal Engine PTO Drive Belt 3 Groove Power BandJackshaft Drive Belt Engaged Jackshaft Drive Belt DisengagedGHS Blower Drive Belt Assembly Engaged Hydrostatic Ground Drive Belt Assembly Engaged Hydrostatic Ground Drive Belt Assembly DisengagedCutting Blade Shear Bolts Fuel FilterFuel Filter Location Fuel Shut-Off Valve and Filter Blade Overload Shear BoltsMower Blades GHS Blower Assembly and/or Blower Wheel GHS Blower Assembly RemovalRemove Skid Bar for GHS Blower Removal Pressing Blower Wheel Out of Housing Adjustments Seat SwitchPTO Switch Blade Clutch PTO Clutch Engagement/Belt TensionPTO Clutch Engaged PTO Clutch Disengaged PTO Belt Tightener Stop Block Adjustments Clutch Idler Pulley Travel AdjustmentBlade Brake Band Adjustment Set Forward Travel Limit Stop Step Brake Actuator Rod AdjustmentNeutral Function Adjustment Forward Speed Control Stop Steering Lever AdjustmentSteering Lever End Play Adjustment Step Neutral Function Adjustment StepStraight Ground Travel Adjustment Step Tilt-Up Deck Adjustable Stop Carburetor Adjustment GHS Full Signal Horn with Grass-Pak SwitchTroubleshooting When Horn Fails to Operate Circuit Breakers Checking the Grass-PakSwitchAdjustment When Horn Sounds at the Wrong Time Grass-PakSwitch Vane AdjustmentWiring Diagram Model MT Operator’s Notes Operator’s Notes Operator’s Notes Limited Warranty For Walker Commercial Rider Mower Vibration Level Sound Test

MT specifications

Walker, Montana, is a quaint and picturesque town nestled in the heart of the Treasure State. With a population of just under 2,000 residents, it possesses a unique charm that combines the beauty of nature with a tight-knit community atmosphere. The surrounding landscape boasts rolling hills and expansive fields, providing a stunning backdrop for outdoor enthusiasts seeking adventure or tranquility.

One of the main features of Walker is its commitment to sustainability and environmental conservation. The community is known for its efforts in promoting green technologies and practices. Many residents engage in eco-friendly farming, utilizing organic methods to cultivate the land and promote biodiversity. The town also actively participates in recycling programs and initiatives aimed at reducing waste, making it a great model for small-town sustainability.

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The town's infrastructure includes well-maintained roads and public transport options, ensuring ease of access for both residents and visitors. The local government has invested in smart city technologies, such as intelligent traffic management systems and energy-efficient street lighting, enhancing safety and improving quality of life.

Culturally, Walker celebrates its heritage through various events and festivals throughout the year. The annual Walker Fair showcases local artisans, musicians, and food vendors, creating a lively atmosphere that fosters community spirit. Education is also a priority, with schools emphasizing technological literacy and environmental awareness, preparing the next generation to thrive in a rapidly changing world.

Walker, Montana, stands out as a model small town that seamlessly blends nature, innovation, and community engagement. With its focus on sustainability, modern technologies, and rich cultural heritage, Walker offers a unique lifestyle that appeals to residents and visitors alike. Whether one seeks adventure in the great outdoors or the comforts of a close-knit community, Walker truly embodies the essence of Montana living.
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