Technical Manual Hitachi ZW80 Wheel Loader | TT4FN-EN-00

Technical Manual Hitachi ZW80 Wheel Loader TT4FN-EN-00 (Preview)

TT4FN-EN-00
INTRODUCTION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
– OPERATIONAL PERFORMANCE TEST / Introduction
— OPERATIONAL PERFORMANCE TESTS
— PREPARATION FOR PERFORMANCE TESTS
– OPERATIONAL PERFORMANCE TEST / Standard
— OPERATIONAL PERFORMANCE STANDARD TABLE
– OPERATIONAL PERFORMANCE TEST / Engine Test
— ENGINE SPEED
– OPERATIONAL PERFORMANCE TEST / Wheel Loader Test
— TRAVEL SPEED
— SERVICE BRAKE CAPACITY
— SERVICE BRAKE/PARKING BRAKE WEAR
— PARKING BRAKE CAPACITY
— BUCKET STOPPER AND BELL CRANK STOPPER CLEARANCES
— HYDRAULIC CYLINDER CYCLE TIME
— DIG FUNCTION DRIFT CHECK
— CONTROL LEVER OPERATING FORCE
— CONTROL LEVER STROKE
– OPERATIONAL PERFORMANCE TEST / Component Test
— MAIN PUMP DELIVERY PRESSURE
— HST PUMP DELIVERY PRESSURE
— HST CHARGING PUMP DELIVERY PRESSURE
— MAIN RELIEF PRESSURE
— HST PUMP RELIEF PRESSURE
— STEERING RELIEF PRESSURE
— OVERLOAD RELIEF PRESSURE
– OPERATIONAL PERFORMANCE TEST / Adjustment
— FAN BELT TENSION ADJUSTMENT
SECTION 5 TROUBLESHOOTING
– TROUBLESHOOTING / Diagnosing Procedure
— INTRODUCTION
— DIAGNOSING PROCEDURE
— HOW TO OPERATE SERVICE MODE OF MONITOR
— HOW TO USE ERROR CODE READOUT SWITCH
– TROUBLESHOOTING / Component Layout
— MAIN COMPONENT LAYOUT (OVERVIEW)
— MAIN COMPONENT LAYOUT (BODY)
— MAIN COMPONENT LAYOUT (TRAVEL SYSTEM)
— ELECTRICAL SYSTEM (OVERVIEW)
— ELECTRICAL SYSTEM (INSIDE OF CAB)
— ENGINE

— HST PUMP, MAIN PUMP
— REDUCTION GEAR, HST MOTOR
— CONTROL VALVE
– TROUBLESHOOTING / Troubleshooting A
— TROUBLESHOOTING A PROCEDURE
— HST CONTROL UNIT ERROR CODE LIST
— HST CONTORL UNIT ERROR CODE 1-1
— HST CONTORL UNIT ERROR CODES 2-1, 2-2
— HST CONTORL UNIT ERROR CODE 2-3
— HST CONTORL UNIT ERROR CODE 2-4
— HST CONTORL UNIT ERROR CODE 3-1
— HST CONTORL UNIT ERROR CODE 3-2
— HST CONTORL UNIT ERROR CODES 3-3, 3-4
— HST CONTORL UNIT ERROR CODE 3-5
— HST CONTORL UNIT ERROR CODES 4-1, 4-2
– TROUBLESHOOTING / Troubleshooting B
— TROUBLESHOOTING B PROCEDURE (Machine Diagnosis by Using Trouble Symptom)
— ENGINE SYSTEM FAILURE LIST
— ENGINE SYSTEM TROUBLESHOOTING
— VEHICLE SYSTEM FAILURE LIST
— TRAVEL SYSTEM TROUBLESHOOTING
— BRAKE SYSTEM TROUBLESHOOTING
— STEERING SYSTEM TROUBLESHOOTING
— FRONT ATTACHMENT SYSTEM TROUBLESHOOTING
– TROUBLESHOOTING / Troubleshooting C
— TROUBLESHOOTING C (TROUBLESHOOTINGFOR MONITOR) PROCEDURE
— MALFUNCTION OF INDICATOR LIGHT CHECK SYSTEM
— MALFUNCTION OF COOLANT TEMPER-ATURE GAUGE
— MALFUNCTION OF FUEL GAUGE
— MALFUNCTION OF TURN SIGNAL INDI-CATORS (LEFT AND RIGHT)
— MALFUNCTION OF HAZARD LIGHT INDI-CATOR
— MALFUNCTION OF HIGH BEAM INDICA-TOR
— MALFUNCTION OF WORK LIGHT INDI-CATOR
— MALFUNCTION OF PREHEAT INDICATOR
— MALFUNCTION OF HST WARNING INDI-CATOR
— MALFUNCTION OF AIR FILTER RE-STRICTION INDICATOR
— MALFUNCTION OF ENGINE OIL LOW PRESSURE INDICATOR
— MALFUNCTION OF OVERHEAT INDICA-TOR
— MALFUNCTION OF STOP INDICATOR
— MALFUNCTION OF SERVICE INDICATOR
— MALFUNCTION OF PARKING BRAKE IN-DICATOR
— MALFUNCTION OF CLEARANCE LIGHT INDICATOR
— MALFUNCTION OF BRAKE OIL LOW LEVEL INDICATOR
— MALFUNCTION OF DISCHARGE WARN-ING INDICATOR
— MALFUNCTION OF MONITOR DISPLAY
— MALFUNCTION OF RIDE CONTROL INDI-CATOR
– TROUBLESHOOTING / Electrical System Inspection
— PRECAUTIONS FOR INSPECTION ANDMAINTENANCE
— INSTRUCTIONS FOR DISCONNECTING CONNECTORS
— FUSE INSPECTION
— FUSIBLE LINK INSPECTION
— BATTERY VOLTAGE CHECK
— ALTERNATOR CHECK
— CONTINUITY CHECK
— VOLTAGE AND CURRENT MEASURE-MENT
SERVICE MANUAL REVISION REQUEST FORM
THE ATTACHED DIAGRAM LIST