Walker MT User Manual
Owner’s manual
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OWNER’S MANUAL
Safety, Assembly, Operating, and Maintenance Instructions
Model MT (20.0 HP)
Model MTL (25.0 HP)
Model MTEFI (26.0 HP)
(Covers 2004 Production)
Please Read and Save These Instructions
Effective Date: 01-01-04
For Safety, Read All Safety and Operation
P/N 8000-9
Instructions Prior to Operating Machine
Price $5.00
™
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Table of contents
Document Outline
- WALKER MANUFACTUING OWNER'S MANUAL
- Foreword
- Table of Contents
- General Information
- Specifications
- Component Identification
- Safety Instructions
- Assembly Instructions
- SETUP INSTRUCTIONS
- Tire Installation (Tractor)
- Battery Service
- Wet Battery Service
- Dry Battery Service
- Battery Charging
- Battery Installation
- Battery Installation
- Mower Deck Assembly
- Deck Caster Wheels Installation
- Deck Caster Wheels Installation
- Deck Discharge Chute Installation (GHS Rear Discharge Models Only)
- Discharge Chute and PTO Shaft Guard Installation on Rear Discharge Deck
- Deck Discharge Shield Installation (Side Discharge Models Only)
- Discharge Shield Installation on Side Discharge Deck
- PTO Shaft Guard Installation
- Tilt-Up Roller Wheel Installation
- Tilt-Up Spring and Roller Wheel Installation on Rear Discharge Deck
- Mower Deck Installation on Tractor
- Deck Installation
- Installing PTO Quick Coupler
- Coupler Ring "Locked" Position
- Mower Deck Installation (PTO Shaft Connection)
- Deck Counterweight Spring Installation
- Deck Leveling
- Deck Leveling
- PREOPERATING CHECKLIST
- Deck Secured in TILT-UP Position
- Operating Instructions
- CONTROL IDENTIFICATION, LOCATION, AND FUNCTION
- Operating Controls
- Engine Choke - (Model MT and MTL only)
- Operating Controls
- Choke and Throttle Location (MT and MTL)
- Engine Throttle
- Forward Speed Control (FSC)
- Steering Levers
- Blade Clutch (PTO)
- Parking Brake
- MT, MTEFI, and MTL Operating Controls (Top View from Drivers Point of View)
- Front Body Latch Release
- Front Body Latch Release
- Transmission Lockout Levers
- Lockout Lever Location
- Optional Cold Start Lever (Jackshaft Drive Belt Release)
- Optional Cold Start Lever Normal Operating Position
- Optional Cold Start Lever Cold Start Position
- Instrument Panel
- Instrument Panel
- Hourmeter
- Voltmeter
- OIl Pressure Warning Light
- Over Temperature Warning Light (Model MT and MTEFI Only)
- Water Temperature Warning Light (Model MTL)
- Water Temperature Gauge (Model MTL)
- Engine Service Light - Model MTEFI
- Ignition Switch
- Ignition Switch
- Light Switch (For Optional Lights)
- Warning Horn
- Circuit Breakers
- STARTING THE ENGINE
- Optional Cold Start Lever
- ADJUSTING GROUND SPEED AND STEERING
- Correct Operator Hand Position on the Controls
- ENGAGING THE MOWER
- Blade Clutch Engaged
- Blade Clutch Disengaged
- STOPPING THE MACHINE
- ADJUSTING CUTTING HEIGHT
- Cutting Height Adjustment
- TRANSMISSION LOCKOUT
- Lockout Lever - Freewheel Postion
- Lockout Lever - Normal Operating Position
- RECOMMENDATIONS FOR MOWING
- Side Discharge Shield in Lowest Position
- Maximum Recommended Side Slope
- RECOMMENDATIONS FOR TILT-UP DECK OPERATION/TRANSPORT
- GRASS HANDLING SYSTEM (GHS) GHS Model Only
- GHS Flow and Components
- General Information
- Blower Intake Cover
- Clogging Checklist
- Blade Rotation for GHS Mower Deck (view from underneath)
- Using the Tilt-Up Deck
- Powerfil ®
- “Full” Signal Horn
- Cleaning the GHS Exhaust Screen
- Grass Catcher Screen Removal for Cleaning
- Dumping the Catcher
- Tailgate Dumping
- Catcher Door Safety Latch
- Using the Dump Bag
- Positioning Dump Bag on Catcher
- Dumping Catcher into Dump Bag
- Power Dump Option
- Power Dump Components
- Maintenance Instructions
- MAINTENANCE SCHEDULE CHART
- IMPORTANT TIPS FOR CARE OF THE KOHLER ENGINE
- Fuel System
- Starting/Stopping
- Cooling System - MT, MTEFI
- Cooling System - MTL
- Air Cleaner System
- Oil
- LUBRICATION
- Engine Oil
- Engine Break-In Oil
- Checking Engine Crankcase Oil Level
- Dipstick Operating Range
- Changing Engine Crankcase Oil/Oil Filter
- Oil Drain/Oil Filter Location
- Grease Fitting and Oil Point Lubrication
- Chassis and Deck Lubrication Points
- Chassis and Deck Lubrication Points
- Mower Deck Gearbox Lubrication
- Mower Deck Gearboxes (shown with gearbox cover removed for clarity)
- DSD52 or DSD62 Mower Deck Lubrication
- Blade Spindle Lubrication
- Gearbox, Dolly Wheel, and U-Joint Lubrication
- Tractor PTO Gearbox Lubrication
- Checking Gearbox Oil Level
- Dipstick Location, Tractor PTO Gearbox
- Changing Gearbox Oil
- Gear Axle Lubrication
- Hydrostatic Transmission Fluid
- Checking Hydrostatic Transmission Fluid Level
- Transmission Reservoir and Air Bleed Plug Location
- Changing Hydrostatic Transmission Fluid
- CLEANING
- Engine Air Cleaner System Components
- Turbine Precleaner
- Donaldson Radialseal™ Air Cleaner
- Air Cleaner Components (shown with cover being removed)
- Air Restriction Gauge Location
- Air Filter Element Replacement
- Proper Orientation of Air Cleaner Cover
- Engine Cooling System - MT20 and MTEFI
- Air Intake System
- Cylinder Head Cooling Fins
- Engine Air Intake Screen and Cooling Fin Access Panels
- Cooling System Airflow
- Engine Cooling System - MTL
- Radiator Screen and Cooling Fins
- Flushing Radiator and Changing Coolant
- Grass Buildup in Mower Housing
- Deck Secured in TILT-UP Position
- GHS Blower
- Collapse Blower Belt Tightener to Remove GHS Blower Drive Belt
- GHS Exhaust Screen
- Hydrostatic Transmission Cooling Fins
- Hydrostatic Transmission Cooling Fins
- CHECKING/SERVICING
- Engine Cooling System - MTL
- Coolant Level
- Model MTL Overflow Tank
- Security of Air Filtration Components
- Battery
- Electrolyte Level
- Cleaning the Terminals
- Charging the Battery
- Tire Pressure
- Wheel Bolt Torque
- Sharpen Mower Blades
- Mower Blade Profile For Sharpening
- Blade Balanced on Magnetic Wall-Mounted Balancer
- Drive Belts
- Mower Deck Gearbox Oil Seals
- Spark Plugs
- Ignition Wires
- Fuel Lines and Clamps
- Radiator Hoses and Clamps - MTL
- Engine Starter
- Blade Brake Action
- PTO U-Joints
- REPLACING/REPAIRING
- Drive Belts
- Belt Locations
- Engine PTO Drive Belt (3 Groove Power Band)
- Engine PTO Drive Belt Removal
- Jackshaft Drive Belt
- Jackshaft Drive Belt (Disengaged)
- Jackshaft Drive Belt (Engaged)
- GHS Blower Drive Belt
- GHS Blower Drive Belt Assembly (Disengaged) Blower Drive Belt Spring Removal
- GHS Blower Drive Belt Assembly (Engaged)
- Hydrostatic Ground Drive Belt
- Hydrostatic Ground Drive Belt Assembly (Disengaged)
- Hydrostatic Ground Drive Belt Assembly (Engaged)
- Fuel Filter - Model MT and MTL
- Fuel Filter Location
- Fuel Filter - MTEFI
- Blade Overload Shear Bolts
- Cutting Blade Shear Bolts
- PTO Shear Pin
- PTO Shear Pin
- Mower Blades
- Mower Deck Gearbox Replacement
- Mower Deck Gearboxes (Shown with Gearbox Cover Removed for Clarity)
- GHS Blower Assembly (and/or Blower Wheel)
- GHS Blower Assembly Removal
- Remove Skid Bar for GHS Blower Removal
- Blower Wheel Removal
- Pressing Blower Wheel Out of Housing
- Blower Wheel Installation
- GHS Blower Assembly Installation
- GHS Blower Components
- ADJUSTMENTS
- Safety Switches
- Tail Wheel Bearing Preload
- Steering Levers
- Steering Lever Adjustment
- Blade Clutch (PTO)
- Clutch Engagement/Belt Tension
- PTO Clutch Engaged
- Clutch Disengagement/Brake Action
- PTO Clutch Disengaged
- Stop Block Eccentric Adjustment
- PTO Belt Tightener Stop Block Adjustments
- Clutch Idler Pulley Travel Adjustment
- Clutch Idler Pulley Travel Adjustment
- Blade Brake Adjustment - Step 3
- Blade Brake Band Adjustment
- Blade Brake Band Adjustment
- Blade Brake Band Adjustment
- Brake Actuator Rod Adjustment
- Transmission Control
- Set Forward Travel Limit (Stop)
- Forward Speed Control Stop and Steering Lever Adjustment
- Steering Lever End Play Adjustment
- Neutral Function Adjustment
- Neutral Function Adjustment
- Straight Ground Travel Adjustment
- Straight Ground Travel Adjustment
- Forward Speed Control Friction Lock
- Forward Speed Control Friction Lock
- Tilt-Up Deck Adjustable Stop
- Tilt-Up Deck Adjustable Stop
- Carburetor - MT
- Engine Idle Adjustment
- Carburetor Adjustment
- Carburetor - MTL
- Low Idle Speed (RPM) Adjustment
- Model MTL Idle Screw
- GHS “Full” Signal Horn with Grass-Pak® Switch
- Checking the Grass-Pak® Switch
- Adjustment (When Horn Sounds at Wrong Time)
- Adjusting the Grass-Pak® Switch
- ELECTRICAL SYSTEM
- Circuit Breakers
- Circuit Breaker Location
- Wiring Diagram - Model MT
- Wiring Diagram - Model MTEFI
- Wiring Diagram - Model MTEFI
- Wiring Diagram - Model MTL
- LIMITED WARRANTY
- Sound - Model MT
- Vibration - Model MT
- Sound - Model MTL
- Vibration - Model MTL
- Sound - Model MTEFI
- Vibration - Model MTEFI