Airman AX33Mu, AX58Mu Mini Excavator Technical and Workshop Manual

Format: PDF (Printable Document)

File Language: English

File Pages: 1672

File Size: 133.60 MB (Speed Download Link)

Brand: Airman

Model: AX33Mu, AX58Mu Mini Excavator

Type of Document: Technical and Workshop Manual

Categories: Airman, Hitachi PDF, PDF

$ 45

Airman AX33Mu, AX58Mu Mini Excavator Technical and Workshop Manual

📘 Show Index

Airman AX33Mu, AX58Mu Mini Excavator Index:

COVER
- INTRODUCTION
  - TO THE READER
  - ADDITIONAL REFERENCES
  - PAGE NUMBER
  - SAFETY ALERT SYMBOL AND HEADLINE NOTATIONS
  - UNITS USED
- SAFETY
  - RECOGNIZE SAFETY INFORMATION
  - UNDERSTAND SIGNAL WORDS
  - FOLLOW SAFETY INSTRUCTIONS
  - PREPARE FOR EMERGENCIES
  - WEAR PROTECTIVE CLOTHING
  - PROTECT AGAINST NOISE
  - INSPECT MACHINE
  - USE HANDHOLDS AND STEPS
  - ADJUST THE OPERATOR’S SEAT
  - FASTEN YOUR SEAT BELT (IF EQUIPPED)
  - MOVE AND OPERATE MACHINE SAFELY
  - OPERATE ONLY FROM OPERATOR’S SEAT
  - JUMP STARTING
  - KEEP RIDERS OFF MACHINE
  - PROVIDE SIGNALS FOR JOBS INVOLVING MULTIPLE NUMBERS OF MACHINES
  - CONFIRM DIRECTION OF MACHINE TO BE DRIVEN
  - DRIVE MACHINE SAFELY
  - AVOID INJURY FROM ROLLAWAY ACCIDENTS
  - AVOID INJURY FROM BACK-OVER AND SWING ACCIDENTS
  - AVOID TIPPING
  - AVOID POWER LINES
  - OBJECT HANDLING
  - PROTECT AGAINST FLYING DEBRIS
  - PARK MACHINE SAFELY
  - HANDLE FLUIDS SAFELY-AVOID FIRES
  - SAFETY TRANSPORTING
  - PRACTICE SAFE MAINTENANCE
  - WARN OTHERS OF SERVICE WORK
  - SUPPORT MACHINE PROPERLY
  - STAY CLEAR OF MOVING PARTS
  - USE TOOLS PROPERLY
  - PREVENT PARTS FROM FLYING
  - STORE ATTACHMENTS SAFELY
  - PREVENT BURNS
  - REPLACE RUBBER HOSES PERIODICALLY
  - AVOID HIGH-PRESSURE FLUIDS
  - PREVENT FIRES
  - EVACUATING IN CASE OF FIRE
  - BEWARE OF EXHAUST FUMES
  - AVOID HEATING NEAR PRESSURIZED FLUID LINES
  - AVOID APPLYING HEAT TO LINES CONTAINING FLAMMABLE FLUIDS
  - REMOVE PAINT BEFORE WELDING OR HEATING
  - PREVENT BATTERY EXPLOSIONS
  - HANDLE CHEMICAL PRODUCTS SAFELY
  - DISPOSE OF WASTE PROPERLY
  - SERVICE AIR CONDITIONING SYSTEM SAFELY
  - AVOID HARMFUL ASBESTOS DUST
  - BEFORE RETURNING THE MACHINE TO THE CUSTOMER
- 33MU·58 MU EXCAVATOR WORKSHOP MANUAL
  - SECTION 01 GENERAL INFORMATION CONTENTS
  - SECTION 02 UPPERSTRUCTURE CONTENTS
  - SECTION 03 UNDERCARRIAGE CONTENTS
  - SECTION 04 FRONT ATTACHMENT CONTENTS
  - SECTION 05 ENGINE CONTENTS
  - SECTION 06 ENGINE CONTENTS
- SERVICE MANUAL REVISION REQUEST FORM

COVER
- INTRODUCTION
  - TO THE READER
  - ADDITIONAL REFERENCES
  - PAGE NUMBER
  - SAFETY ALERT SYMBOL AND HEADLINE NOTATIONS
  - UNITS USED
- SAFETY
  - RECOGNIZE SAFETY INFORMATION
  - UNDERSTAND SIGNAL WORDS
  - FOLLOW SAFETY INSTRUCTIONS
  - PREPARE FOR EMERGENCIES
  - WEAR PROTECTIVE CLOTHING
  - PROTECT AGAINST NOISE
  - INSPECT MACHINE
  - USE HANDHOLDS AND STEPS
  - ADJUST THE OPERATOR’S SEAT
  - FASTEN YOUR SEAT BELT (IF EQUIPPED)
  - MOVE AND OPERATE MACHINE SAFELY
  - OPERATE ONLY FROM OPERATOR’S SEAT
  - JUMP STARTING
  - KEEP RIDERS OFF MACHINE
  - PROVIDE SIGNALS FOR JOBS INVOLVING MULTIPLE NUMBERS OF MACHINES
  - CONFIRM DIRECTION OF MACHINE TO BE DRIVEN
  - DRIVE MACHINE SAFELY
  - AVOID INJURY FROM ROLLAWAY ACCIDENTS
  - AVOID INJURY FROM BACK-OVER AND SWING ACCIDENTS
  - AVOID TIPPING
  - AVOID POWER LINES
  - OBJECT HANDLING
  - PROTECT AGAINST FLYING DEBRIS
  - PARK MACHINE SAFELY
  - HANDLE FLUIDS SAFELY-AVOID FIRES
  - SAFETY TRANSPORTING
  - PRACTICE SAFE MAINTENANCE
  - WARN OTHERS OF SERVICE WORK
  - SUPPORT MACHINE PROPERLY
  - STAY CLEAR OF MOVING PARTS
  - USE TOOLS PROPERLY
  - PREVENT PARTS FROM FLYING
  - STORE ATTACHMENTS SAFELY
  - PREVENT BURNS
  - REPLACE RUBBER HOSES PERIODICALLY
  - AVOID HIGH-PRESSURE FLUIDS
  - PREVENT FIRES
  - EVACUATING IN CASE OF FIRE
  - BEWARE OF EXHAUST FUMES
  - AVOID HEATING NEAR PRESSURIZED FLUID LINES
  - AVOID APPLYING HEAT TO LINES CONTAINING FLAMMABLE FLUIDS
  - REMOVE PAINT BEFORE WELDING OR HEATING
  - PREVENT BATTERY EXPLOSIONS
  - HANDLE CHEMICAL PRODUCTS SAFELY
  - DISPOSE OF WASTE PROPERLY
  - SERVICE AIR CONDITIONING SYSTEM SAFELY
  - AVOID HARMFUL ASBESTOS DUST
  - BEFORE RETURNING THE MACHINE TO THE CUSTOMER
- 33MU·58 MU EXCAVATOR WORKSHOP MANUAL
  - SECTION 01 GENERAL INFORMATION CONTENTS
  - SECTION 02 UPPERSTRUCTURE CONTENTS
  - SECTION 03 UNDERCARRIAGE CONTENTS
  - SECTION 04 FRONT ATTACHMENT CONTENTS
  - SECTION 05 ENGINE CONTENTS
  - SECTION 06 ENGINE CONTENTS
- SERVICE MANUAL REVISION REQUEST FORM

INTRODUCTION
SAFETY
SECTION 1 GENERAL
- Specifications
  - Outline
  - Specifications
  - Working Ranges and Machine Dimensions for Transportation
  - Engine Specifications
- Interchangeability
  - Component Interchangeablilty List
SECTION 2 UPPERSTRUCTURE
- General
  - Outline
- Pump Device
  - Outline
  - Main Pump
- Swing Device
  - Outline
  - Swing Reducition Gear
  - Swing Motor
  - Brake Valve
  - Parking Brake
- Control Valve
  - Outline
  - Flow Combiner Valve
  - Main Relief Valve
  - Overload Relief Valve
  - Make-Up Valve
- Pilot Valve
  - Outline
  - Construction
  - Function
  - Operation
- Others
  - Solenoid Valve
SECTION 3 UNDERCARRIAGE
- General
  - Outline
- Travel Device
  - Outline
  - Travel Motor
  - Travel Brake Valve
  - Travel Motor Swash Angle Control
  - Counterbalane Valve
  - Relief Valve
  - Travel Reduction Gears
- Others
  - Swing Bearing
  - Center Joint
  - Track Adjuster
SECTION 4 ELECTRICAL SYSTEM
- General
  - Electrical Part Layout
- Control System
  - Outline
  - Auto Boom-Stop System
  - Height Restriction System
  - Auto Boom-Stop System Initial Setting
SECTION 5 HYDRAULIC SYSTEM
- General
  - Outline
SECTION 6 OPERATIONAL PERFORMANCE TEST
- Introduction
  - Purpose
  - Preparation for Performance Tests
- Engine Test
  - Engine Speed
  - Engine Compression Pressure
  - Valve Clearance
  - Test Fuel Injection Nozzles
  - Injection Timing
- Excavator Test
  - Travel Speed
  - Track Revolution Speed
  - Mistrack Check
  - Travel Motor Leakage
  - Swing Speed
  - Swing Function Drift Check
  - Swing Motor Leakage
  - Maximum Swingable Slant Angle
  - Swing Bearing Play
  - Hydraulic Cylinder Cycle Time
  - Dig Function Drift Check
  - Control Lever and Pedal Operating Force
  - Control Lever and Pedal Stroke
- Component Test
  - Pilot Pressure
  - Main Relief Valve Pressure Setting
  - Overload Relief Valve Pressure Setting
  - Swing Motor Relief Valve Pressure Setting
- Standard
  - Performance Standard Table
SECTION 7 TROUBLESHOOTING
- Diagnosing Procedure
  - Introduction
  - Diagnosing Procedure
  - How to Read the Troubleshooting Flow Charts
  - Check Battery Voltage
  - EX Operation Manual for Auto Boom-Stop System
  - Fault Code List
  - Operation Record List
  - Monitoring Item List
  - System Operation Status
  - Troubleshooting Screen Flow Chart
- Engine Control System
  - Engine
  - Starter Does Not Rotate
- Monitor System
  - Monitor Panel
  - Fuse Fails
  - Malfunction of Coolant Temperature Gauge
  - Malfunction of Fuel Gauge
  - Malfunction of Alternator Indicator
  - Malfunction of Engine Oil Pressure Indicator
  - Malfunction of Overheat Indicator
  - Malfunction of Fuel Level Indicator
  - Malfunction of Air Filter Restriction Indicator
  - Malfunction of Buzzer
  - Malfunction of Hour Meter
  - Malfunction of Fast Travel Indicator
  - Electrical Test Precautions
  - Continuity Check
  - Voltage Check
- Auto Boom-Stop Function · Height Restriction Function
  - Auto Boom-Stop Function Check
  - Pilot Control Shut-Off Lever Circuit Check
  - Angle Sensor System Check
  - Height Restriction Function Check
- Machine Operation System
  - Actuator System Trroubleshooting
  - Front Attachment System Troubleshooting
  - Swing System Troubleshooting
  - Travel System Troubleshooting
EX33Mu Hyd. Circuit
EX58Mu Hyd. Circuit

INTRODUCTION
SAFETY
SECTION 1 GENERAL
- Specifications
  - Outline
  - Specifications
  - Working Ranges and Machine Dimensions for Transportation
  - Engine Specifications
- Interchangeability
  - Component Interchangeablilty List
SECTION 2 UPPERSTRUCTURE
- General
  - Outline
- Pump Device
  - Outline
  - Main Pump
- Swing Device
  - Outline
  - Swing Reducition Gear
  - Swing Motor
  - Brake Valve
  - Parking Brake
- Control Valve
  - Outline
  - Flow Combiner Valve
  - Main Relief Valve
  - Overload Relief Valve
  - Make-Up Valve
- Pilot Valve
  - Outline
  - Construction
  - Function
  - Operation
- Others
  - Solenoid Valve
SECTION 3 UNDERCARRIAGE
- General
  - Outline
- Travel Device
  - Outline
  - Travel Motor
  - Travel Brake Valve
  - Travel Motor Swash Angle Control
  - Counterbalane Valve
  - Relief Valve
  - Travel Reduction Gears
- Others
  - Swing Bearing
  - Center Joint
  - Track Adjuster
SECTION 4 ELECTRICAL SYSTEM
- General
  - Electrical Part Layout
- Control System
  - Outline
  - Auto Boom-Stop System
  - Height Restriction System
  - Auto Boom-Stop System Initial Setting
SECTION 5 HYDRAULIC SYSTEM
- General
  - Outline
SECTION 6 OPERATIONAL PERFORMANCE TEST
- Introduction
  - Purpose
  - Preparation for Performance Tests
- Engine Test
  - Engine Speed
  - Engine Compression Pressure
  - Valve Clearance
  - Test Fuel Injection Nozzles
  - Injection Timing
- Excavator Test
  - Travel Speed
  - Track Revolution Speed
  - Mistrack Check
  - Travel Motor Leakage
  - Swing Speed
  - Swing Function Drift Check
  - Swing Motor Leakage
  - Maximum Swingable Slant Angle
  - Swing Bearing Play
  - Hydraulic Cylinder Cycle Time
  - Dig Function Drift Check
  - Control Lever and Pedal Operating Force
  - Control Lever and Pedal Stroke
- Component Test
  - Pilot Pressure
  - Main Relief Valve Pressure Setting
  - Overload Relief Valve Pressure Setting
  - Swing Motor Relief Valve Pressure Setting
- Standard
  - Performance Standard Table
SECTION 7 TROUBLESHOOTING
- Diagnosing Procedure
  - Introduction
  - Diagnosing Procedure
  - How to Read the Troubleshooting Flow Charts
  - Check Battery Voltage
  - EX Operation Manual for Auto Boom-Stop System
  - Fault Code List
  - Operation Record List
  - Monitoring Item List
  - System Operation Status
  - Troubleshooting Screen Flow Chart
- Engine Control System
  - Engine
  - Starter Does Not Rotate
- Monitor System
  - Monitor Panel
  - Fuse Fails
  - Malfunction of Coolant Temperature Gauge
  - Malfunction of Fuel Gauge
  - Malfunction of Alternator Indicator
  - Malfunction of Engine Oil Pressure Indicator
  - Malfunction of Overheat Indicator
  - Malfunction of Fuel Level Indicator
  - Malfunction of Air Filter Restriction Indicator
  - Malfunction of Buzzer
  - Malfunction of Hour Meter
  - Malfunction of Fast Travel Indicator
  - Electrical Test Precautions
  - Continuity Check
  - Voltage Check
- Auto Boom-Stop Function · Height Restriction Function
  - Auto Boom-Stop Function Check
  - Pilot Control Shut-Off Lever Circuit Check
  - Angle Sensor System Check
  - Height Restriction Function Check
- Machine Operation System
  - Actuator System Trroubleshooting
  - Front Attachment System Troubleshooting
  - Swing System Troubleshooting
  - Travel System Troubleshooting
EX33Mu Hyd. Circuit
EX58Mu Hyd. Circuit

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Airman AX33Mu, AX58Mu Mini Excavator Technical and Workshop Manual

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Airman AX33Mu, AX58Mu Mini Excavator Technical and Workshop Manual

Airman AX33Mu, AX58Mu Mini Excavator Technical and Workshop Manual

Airman AX33Mu, AX58Mu Mini Excavator Index:

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