Hitachi Zaxis 200, 225, 230, 270 Class Hydraulic Excavator Technical Troubleshooting Manual

-
This complete technical manual PDF download for the Zaxis 200, 225, 230, 270 Class Hitachi Hydraulic Excavator has easy to read text sections with top quality diagrams, pictures and illustrations. 

Information included in the Technical Manual (Troubleshooting): technical information needed for operational performance tests, and troubleshooting procedures.


APPLICABLE MODELS :

200 class
200•200LC•210H•210LCH•210•210LC•210N•240
225 class
225US•225USLC•225USR•225USRLC
230 class
230•230LC•240H•240LCH•250•250LC•250LCN
270 class
270•270LC•280LC•280LCN


TABLE OF CONTENTS :

SECTION 4 OPERATIONAL PERFORMANCE TEST
SECTION 5 TROUBLESHOOTING
SERVICE MANUAL REVISION REQUEST FORM


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Manual No. : KM-178E
Total Pages : 404


This service repair workshop technical manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same Repair Service manual your local dealer will use when doing a repair.

Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal.

-

INDEX_TT
INTRODUCTION
SAFETY
SECTION 4 OPERATIONAL PERFORMANCE TEST
    Introduction
        OPERATIONAL PERFORMANCE TESTS
        PREPARATION FOR PERFORMANCE TESTS
    Standard
        ZX200 CLASS OPERATIONAL PERFORMANCE STANDARD TABLE
        ZAXIS225USR OPERATIONAL PERFORMANCE STANDARD TABLE
        ZAXIS225US OPERATIONAL PERFORMANCE STANDARD TABLE
        ZX230 CLASS OPERATIONAL PERFORMANCE STANDARD TABLE
        ZX270 CLASS OPERATIONAL PERFORMANCE STANDARD TABLE
        MAIN PUMP P-Q DIAGRAM
        INJECTION PUMP
        ZX200 CLASS DR. ZX MONITOR INDICATING VALUES
        ZAXIS225USR DR. ZX MONITOR INDICATING VALUES
        ZAXIS225US DR. ZX MONITOR INDICATING VALUES
        ZX230 CLASS DR. ZX MONITOR INDICATING VALUES
        ZX270 CLASS DR. ZX MONITOR INDICATING VALUES
        SENSOR ACTIVATING RANGE
    Engine Test
        ENGINE SPEED
        ENGINE COMPRESSION PRESSURE
        VALVE CLEARANCE ADJUSTMENT
        NOZZLE CHECK
        INJECTION TIMING
        LUBRICANT CONSUMPTION
    Excavator Test
        TRAVEL SPEED
        TRACK REVOLUTION SPEED
        MISTRACK CHECK
        TRAVEL PARKING 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 OPERATING FORCE
        CONTROL LEVER STROKE
        COMBINED BOOM RAISE/SWING

FUNCTION CHECK
        BOOM RAISE/ARM ROLL-IN COMBINED OPERATION
    Component Test
        PRIMARY PILOT PRESSURE
        SECONDARY PILOT PRESSURE
        SOLENOID VALVE SET PRESSURE
        MAIN PUMP DELIVERY PRESSURE
        MAIN RELIEF VALVE SET PRESSURE
        RELIEF PRESSURE (When relieving Swing)
        RELIEF PRESSURE (When relieving Travel)
        OVERLOAD RELIEF VALVE SET PRESSURE
        MAIN PUMP FLOW RATE MEASUREMENT
        SWING MOTOR DRAINAGE
        TRAVEL MOTOR DRAINAGE
    Adjustment
        ENGINE SPEED ADJUSTMENT AND ENGINE LEARNING
        GOVERNOR LEVER AND FUEL CUT LEVER POSITION
SECTION 5 TROUBLESHOOTING
    General
        INTRODUCTION
        DIAGNOSING PROCEDURE
        BUILT-IN DIAGNOSING SYSTEM OPERATION
        BUILT-IN DIAGNOSING FUNCTION DISPLAY LIST
        Dr. ZX OPERATION
        DR. ZX FAULT CODE LIST
        DR. ZX MONITORING ITEM LIST
        Dr. ZX SPECIAL FUNCTION
        Dr. ZX SERVICE MODE
        ADJUSTMENT DATA LIST
        INITIAL SETTING OF BOOM ELECTRONIC CUSHION
    Component Layout
        MAIN COMPONENT LAYOUT
        ELECTRICAL COMPONENT LAYOUT (Overview)
        ELECTRICAL SYSTEM (Relays and Related Equipment)
        ELECTRICAL SYSTEM (Monitors and Switches)
        PUMP DEVICE
        SWING DEVICE
        CONTROL VALVE
        SOLENOID VALVE UNIT
        SIGNAL CONTROL VALVE
        TRAVEL DEVICE
        POSITIONING CONTROL VALVE
        COMPONENTS IN CONTROL VALVE
        SIGNAL CONTROL VALVE PORT LOCATION
    Troubleshooting A
        TROUBLESHOOTING A PROCEDURE
        FAULT CODE LIST
        FAULT CODE 01 (ABNORMAL EEPROM) FAULT CODE 02 (ABNORMAL RAM) FAULT CODE 03 (ABNORMAL A/D CONVERSION)
        FAULT CODE 04 (ABNORMAL SENSOR VOLTAGE)
        FAULT CODE 06 (ABNORMAL EC SENSOR)
        FAULT CODE 07 (ABNORMAL ENGINE CONTROL DIAL ANGLE)
        FAULT CODE 08 (ABNORMAL BOOM ANGLE SENSOR) 
        FAULT CODE 10 (ABNORMAL PUMP 1 DELIVERY PRESSURE) FAULT CODE 11 (ABNORMAL PUMP 2 DELIVERY PRESSURE)
        FAULT CODE 12 (ABNORMAL PUMP 1 CONTROL PRESSURE) FAULT CODE 13 (ABNORMAL PUMP 2 CONTROL PRESSURE)
        FAULT CODE 14 (ABNORMAL SWING PILOT PRESSURE) FAULT CODE 15 VPRESSURE) FAULT CODE 16(ABNORMAL ARM ROLL-IN PILOTPRESSURE) FAULT CODE 18(ABNORMAL TRAVEL PILOT PRESSURE)
        FAULT CODE 19 (ABNORMAL OIL TEMPERATURE)
    Troubleshooting B
        TROUBLESHOOTING B PROCEDURE
        RELATIONSHIP BETWEEN MACHINE TROUBLE SYMPTOMS AND RELATED PARTS
        CORRELATION BETWEEN TROUBLE SYMPTOMS AND PART FAILURES
        ENGINE SYSTEM TROUBLESHOOTING
        ALL ACTUATOR SYSTEM TROUBLESHOOTING
        FRONT ATTACHMENT SYSTEM TROUBLESHOOTING
        SWING SYSTEM TROUBLESHOOTING
        TRAVEL SYSTEM TROUBLESHOOTING
        OTHER SYSTEM TROUBLESHOOTING
        EXCHANGE INSPECTION
        EMERGENCY BOOM LOWERING PROCEDURE
    Troubleshooting C
        TROUBLESHOOTING C (TROUBLESHOOTING 
FOR MONITOR) PROCEDURE
        MALFUNCTION OF COOLANT TEMPERATURE

GAUGE
        MALFUNCTION OF FUEL GAUGE
        MALFUNCTION OF INDICATOR LIGHT CHECK SYSTEM
        MALFUNCTION OF PREHEAT INDICATOR
        MALFUNCTION OF ENGINE OIL LEVEL INDICATOR
        MALFUNCTION OF COOLANT LEVEL INDICATOR
        MALFUNCTION OF ALTERNATOR INDICATOR
        MALFUNCTION OF ENGINE OIL PRESSURE INDICATOR
        MALFUNCTION OF OVERHEAT INDICATOR
        MALFUNCTION OF AIR FILTER RESTRICTION
INDICATOR
        MALFUNCTION OF BUZZER
        MALFUNCTION OF LCD
        MALFUNCTION OF HOUR METER
        MALFUNCTION OF HYDRAULIC OIL FILTER INDICATOR (Optional)
    Electrical System Inspection
        PRECAUTIONS FOR INSPECTION AND MAINTENANCE
        INSTRUCTIONS FOR DISCONNECTING CONNECTORS
        FUSE INSPECTION
        FUSIBLE LINK INSPECTION
        BATTERY VOLTAGE CHECK
        HOW TO TROUBLESHOOT ALTERNATOR MALFUNCTIONS
        CONTINUITY CHECK
        VOLTAGE AND CURRENT MEASUREMENT
        CHECK BY FALSE SIGNAL
        TEST HARNESS
    ICX
        OUTLINE
        ICX FAULT CODE LIST
        SATELLITE TERMINAL FAULT CODE LIST
        FAULT CODE 1 TO 4 AND 6
        FAULT CODE 7 TO 10
        SOME PARTS OF DATA IN DAILY REPORT, FREQUENCY DISTRIBUTION, CUMULATIVE OPERATION HOUR ARE NOT RECORDED
SERVICE MANUAL REVISION REQUEST FORM

-