Kubota D1005-E4 User Manual

PRINTED IN JAPAN
C KUBOTA Corporation 2012
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Code No. 1J095-8916-5
D1005-E4
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D1105-E4
D1305-E4
·
V1505-E4
1ABABAAAP1500

Kubota D1005-E4 Specifications

General

Engine Model	D1005-E4
Engine Type	Vertical, water-cooled, 4-cycle diesel
Number of Cylinders	3
Fuel System	Direct injection
Fuel Type	Diesel
Starting System	Electric starter
Cooling System	Water-cooled
Lubrication System	Forced lubrication
Direction of Rotation	Counterclockwise, viewed from flywheel side
Dry Weight	100 kg

Summary

Foreword

Safety First

Safety Alert Symbol Definitions

Defines hazard levels: DANGER, WARNING, CAUTION, IMPORTANT, NOTE.

Safe Operation

Observe Safety Instructions

Read manual, know the engine, explain to others, do not modify the engine.

Wear Safe Clothing and Personal Protective Equipment (PPE)

Wear appropriate clothing, use safety items like hard hat, goggles, gloves, avoid alcohol/drugs/fatigue.

Pre-Operation and General Checks

Check Before Starting & Operating

Inspect engine, ensure guards, maintain safe distance, keep area clean, avoid children, do not short starter terminals.

Keep Engine and Surroundings Clean

Stop engine before cleaning, keep clean to avoid fire, store flammables, check/repair leaks, cool down before stopping.

Safe Fuel and Lubricant Handling

Stop engine before refueling, no smoking, refuel in ventilated area, do not mix fuels, use approved containers.

Operational Safety and Hazards

Exhaust Gases & Fire Prevention

Operate in ventilated area, exhaust is hot, keep engine clean, check for leaks, check power cables.

Escaping Fluid Hazards

Relieve pressure before disconnecting, do not check leaks with hand, use caution with pressurized fluid, seek medical attention if injured.

Operational Safety Precautions

Burns & Battery Explosion Cautions

Be cautious of hot components, do not remove radiator cap when hot, battery hazards, keep sparks away from battery, do not charge frozen battery.

Keep Away From Rotating Parts

Stop engine before checking, keep away from fan, pulley, belt, flywheel, do not run without guards.

Fluid Handling and Maintenance Safety

Anti-Freeze & Disposal of Fluids

Anti-freeze is poison, wear gloves, do not mix types, be mindful of environment, dispose waste properly.

Conducting Safety Checks & Maintenance

Perform checks on level surface, disconnect battery, use proper tools, tighten bolts, detach battery before maintenance, let components cool.

Warning Labels and Care

Warning and Caution Labels

Describes specific warning and caution labels found on the engine, including their part numbers and meanings.

Care of Warning and Caution Labels

Instructions on how to keep, clean, and replace warning and caution labels.

Servicing of the Engine

Dealer Support and Serial Number Recording

Information on dealer assistance and recording engine serial number for parts and service.

Names of Parts

Intake and Exhaust Manifolds

Identifies intake manifold and exhaust manifold components of the engine.

Control and Fuel Systems

Identifies speed control lever, engine stop lever, injection pump, and fuel feed pump.

Cooling and Lubrication Components

Identifies cooling fan, fan drive pulley, oil filter cartridge, and water drain cock.

Other Engine Components

Identifies oil filler plug, oil level gauge, oil pressure switch, flywheel, oil drain plug, oil pan, and engine hook.

Pre-Operation Check

Break-In Procedure

Instructions for engine break-in, including oil/filter change and warming up in low temperatures.

Daily Check Before Operation

Essential checks to perform before starting the engine to prevent trouble, including visual inspection and basic function tests.

Operating the Engine

Starting the Engine (Normal Operation)

Step-by-step guide on how to start the engine under normal conditions using the fuel lever and stop lever.

Engine Operation Details

Cold Weather Starting Procedure

Specific steps and preheating times required for starting the engine in cold ambient temperatures.

Engine Stopping and Checks During Operation

Stopping the Engine

Procedure for safely stopping the engine, involving returning the speed control lever and setting the stop lever to "STOP".

Checks During Operation

Important checks to perform while the engine is running, including coolant, oil pressure lamp, and fuel system.

Engine Operation Checks

Coolant Level and System Checks

How to check coolant level, warning for hot cap, and inspection steps for leaks, obstructions, and fan belt.

Oil Pressure Lamp Indicator

Explains the function of the oil pressure lamp and actions to take if it remains illuminated.

Fuel System Checks

Warnings and checks related to the fuel system, including leak detection and eye protection.

Engine Performance and Troubleshooting

Exhaust Color and Engine Stop Conditions

Describes normal exhaust color, conditions indicating trouble, and reasons to immediately stop the engine.

Reversed Engine Revolution and Remedies

Explains how to identify reversed engine operation and the remedies to stop it.

Emission Control System Operation

Guidelines for operating and maintaining the engine's emission control system.

Precautions for Generator-Equipped Engines

Specific safety advice for engines used in generator applications, especially regarding load.

Fluid Handling and Air Cleaner Maintenance

Anti-Freeze Handling and Disposal

Safety precautions for handling anti-freeze, mixing, and proper disposal methods.

Air Cleaner Service

Instructions for cleaning and maintaining the dry-type air cleaner, including evacuator valve and dust cup.

Air Cleaner Maintenance Details

Air Cleaner Element Replacement

Steps for replacing the air cleaner element and important considerations for its longevity.

Dust Indicator Operation

How to interpret the dust indicator signal and reset it after cleaning the air cleaner.

Electric Wiring and Fan Belt

Electric Wiring Precautions

Safety warnings and checks for engine wiring to prevent shorts and fires.

Adjusting Fan Belt Tension

Procedure for checking and adjusting the fan belt tension to the correct deflection.

Carriage and Storage

Engine Carriage Procedures

Safety precautions and methods for securely carrying or lifting the engine.

Engine Storage Procedures

Steps for preparing and storing the engine for extended periods, including draining fluids and battery care.

Troubleshooting Engine Problems

Troubleshooting: Engine Starting Difficulties

Identifies causes and countermeasures for engine starting problems like fuel flow issues or battery discharge.

Troubleshooting: Insufficient Output

Identifies causes and countermeasures for insufficient engine power, such as fuel issues, overheating, or dirty air cleaner.

Engine Troubleshooting Scenarios

Engine Stops Suddenly or Overheats

Causes and solutions for engine stopping suddenly, bad exhaust, and overheating.

Engine Must Stop Immediately

Conditions requiring immediate engine shutdown and corrective actions.

Engine Specifications Overview

Model Specifications: D1005-E4 and D1105-E4

Detailed technical specifications for D1005-E4 and D1105-E4 models.

Engine Specifications Details

Model Specifications: D1305-E4 and V1505-E4

Detailed technical specifications for D1305-E4 and V1505-E4 models.

Wiring Diagrams

EU Standard Wiring Diagram

Electrical wiring diagram for the EU standard engine configuration.

Engine Wiring Diagrams

KEA/SAE Standard Wiring Diagram

Electrical wiring diagram for the KEA/SAE standard engine configuration.