Table of Contents
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PRINTED IN JAPAN
IMPRIME AU JAPON
DRUCK : JAPAN
G
Z
D
1
5
L
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/
H
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G
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Code No.
N° de code. K2013-7121-7
H
Code Nr.
D
©
KUBOTA Corporation 2004
OPERATOR'S MANUAL
- Original instructions -
MANUEL DE L'UTILISATEUR
- Traduction de la notice originale -
BEDIENUNGSANLEITUNG
- Übersetzung der Originalanleitung -
MODELS
MODELES
MODELLE
READ AND SAVE THIS MANUAL
MANUEL A LIRE ET A CONSERVER
DIESE ANLEITUNG SORGFÄLTIG
DURCHLESEN UND AUFBEWAHREN
GZD15- LD/HD
GZD21-HD
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Troubleshooting
Related Manuals for Kubota GZD21-HD
Summarization of Contents
ABBREVIATION LIST
Abbreviations and Definitions
List of common abbreviations and their meanings.
UNIVERSAL SYMBOLS
Tractor Instrument and Control Symbols
Explains symbols used on instruments and controls.
FOREWORD
Introduction to the Kubota Zero Turn Mower
Introduction to the Kubota Zero Turn Mower.
SAFETY FIRST
Explanation of Safety Alert Symbol
Explanation of safety alert symbol and warning levels.
SAFE OPERATION
General Safety Guidelines
Overall safety precautions for operating the machine.
Before Operating the Machine
Essential checks and preparations before starting.
Starting and Working Safely
Safe procedures for starting engine and mowing.
Slope Operation and Stopping
Safety for slopes, stopping, PTO, and transport.
Maintenance and Storage Safety
Safety during servicing, fuel, and battery handling.
Hydraulic Fluid and General Safety
Precautions for hydraulic fluid, general maintenance, and storage.
Machine Storage Procedures
Detailed steps for storing the machine safely.
Pictorial Safety Labels Overview
Introduction to safety labels on the machine.
Specific Safety Label Categories
Labels for grass catchers, engine, and fuel.
Battery Safety Labels and Label Care
Battery safety labels and care for pictorial labels.
Safety Label Management
Procedures for maintaining and replacing safety labels.
SERVICING OF MACHINE
Machine Identification
Recording machine and engine serial numbers.
Maintenance Introduction
Overview of self-maintenance and dealer services.
SPECIFICATIONS
Engine and Machine Specifications
Technical details for engine, machine, tires, and speeds.
Mower and Grass Catcher Specifications
Details on mower cutting and grass catcher capacity.
INSTRUMENT PANEL AND CONTROLS
Control Panel Layout and Identification
Identifying controls and indicators on the panel.
Instrument Panel Components
Details on meters, switches, and levers.
MOWER MOUNTING
Mower Setup and Deck Mounting
Initial setup and attaching the mower deck.
Mower Deck Component Attachment
Connecting lift pedal, arms, and links.
Universal Joint and Cover Duct Installation
Installing universal joint and connecting cover duct.
Seat Adjustment and Deck Leveling
Adjusting seat, cover, and checking deck level.
Mower Deck Adjustment and Dismounting
Adjusting deck level and reversing mounting procedures.
GRASS CATCHER MOUNTING
Attaching and Mounting Grass Container
Safety and steps for attaching the container.
Securing Rod and Dismounting Container
Rod securing and container removal procedures.
OPERATING THE ENGINE
Engine Operation Safety and Starting
Cautions and steps for starting the engine.
Engine Start Sequence and Key Switch
Pedal placement, throttle, and key switch operation.
Engine Preheat, Warm-up, and Jump Start
Procedures for preheating, warming, and jump starting.
During Operation Checks and Overheating
Monitoring engine status and handling overheating.
Hour Meter, Cold Weather, and Jump Start Details
Using hour meter, cold start, and jump start details.
Stopping the Engine
Procedures for safely shutting down the engine.
OPERATING THE MACHINE
New Machine Break-in Procedures
Importance of break-in for new machines and initial service.
General Machine Operation Safety
Warnings for operation, slopes, and visibility.
Operator Seat and Implement Control
Adjusting seat and operating lift pedal.
Throttle, Brake, and Motion Control
Using throttle, releasing brake, and controlling movement.
Lever Positions, Movement, and Stopping
Using levers for movement, stopping, and re-starting on slopes.
Machine Movement and Turning Control
Operating levers for forward, reverse, and turns.
Stopping and Parking Procedures
Steps for stopping and parking safely.
Machine Transport and Wheel Lock
Safety for transport and locking front wheel bracket.
Front Wheel Bracket Lock Details
Step-by-step guide to lock/unlock the front wheel bracket.
OPERATING THE MOWER
Mower Usage Tips and Height Adjustment
Optimizing mowing and adjusting cutting height.
Mower Deck Lowering and PTO Engagement
Moving deck and engaging PTO.
Starting Mower Operation
Steps to begin mowing.
OPERATING THE GRASS CATCHER
Grass Collection Performance and Emptying (LD)
Factors affecting collection and emptying for LD model.
Emptying Grass Catcher (HD)
Procedures for emptying the grass catcher (HD model).
Quick Clean Lever Usage
Using the lever to clear blocked outlets.
CLEANING
Cleaning Precautions and Methods
Safety for cleaning, using water, and hose.
Mowing System and Container Cleaning
Cleaning the mowing system and grass container.
TIRES AND WHEELS
Tire Mounting and Inflation Pressure
Safety for tire mounting and recommended pressure.
Wheel Fitting and Caster Wheel Service
Wheel installation and front caster maintenance.
Rear Ballast Option
Adding rear weights for stability.
MAINTENANCE
Service Intervals Overview
Schedule for routine maintenance tasks.
Detailed Service Intervals
Continued list of maintenance tasks and intervals.
Lubricants, Fuel, and Coolant
Fluid capacities, greasing points, and oil details.
PERIODIC SERVICE
Routine Checks and Preparations
Engine cover, seat, boot, lift points, daily checks.
Fluid Level Checks
Checking engine oil, fuel, transmission fluid, and coolant levels.
Component Cleaning and Inspection
Cleaning mower deck, checking movable parts, safety devices, air cleaner.
Safety Device and Switch Checks
Checking movable parts and testing safety devices.
Interval-Based Maintenance: 100-200 Hours
Engine oil, filters, gear box oil, transmission fluid changes.
Interval-Based Maintenance: 400 Hours to 2 Years
Fuel filter, air cleaner, coolant, hoses, seals replacement.
Service As Required
Fuses, blades, belts, and fuel system servicing.
ADJUSTMENT
Motion Control Lever and HST Neutral Adjustment
Adjusting motion control levers and HST neutral.
Reverse Return and Speed Adjustments
Adjusting reverse return and maximum forward speed.
Motion Control Lever Alignment
Checking and adjusting lever alignment.
Control Lever Alignment (Position)
Aligning control levers based on position.
Mower Deck Leveling
Adjusting mower deck level side-to-side and front-to-rear.
Torque Specifications
Torque values for cap screws and general tightening chart.
STORAGE
Machine Storage and Removal Procedures
Steps for storing and preparing the machine after storage.
TROUBLESHOOTING
Engine Troubleshooting
Diagnosing and fixing engine problems.
Battery and Machine Operation Troubleshooting
Diagnosing and fixing battery and operational issues.
Mower Troubleshooting
Diagnosing and fixing mower problems.
Grass Catcher Troubleshooting
Diagnosing and fixing grass catcher issues.
OPTION
Rear Discharge Deflector
Information on the rear discharge deflector.
Sound and Vibration Measurements
Measured sound pressure and vibration levels.
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