Hitachi ZX330-3 Class Hydraulic Excavator Workshop Repair Service Manual

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This complete service repair workshop manual PDF download for the ZAXIS 330-3 Class Hitachi Hydraulic Excavator has easy to read text sections with top quality diagrams, pictures and illustrations. 


APPLICABLE MODELS :

Hitachi Excavator Zaxis 330-3 
Hitachi Excavator Zaxis 330LC-3
Hitachi Excavator Zaxis 350H-3 
Hitachi Excavator Zaxis 350LCH-3
Hitachi Excavator Zaxis 350LCK-3
Hitachi Excavator Zaxis 350LC-3
Hitachi Excavator Zaxis 350LCN-3


TABLE OF CONTENTS :

SECTION 1 GENERAL
    Precautions for Disassembling and Assembling
    Tightening Torque
    Painting
    Bleeding Air from Hydraulic Oil Tank

SECTION 2 UPPERSTRUCTURE
    Cab
    Counterweight
    Main Frame
    Pump Device
    Control Valve
    Swing Device
    Pilot Valve
    Pilot Shut-Off Solenoid Valve
    Signal Control Valve
    4-Spool Solenoid Valve Unit
    Engine

SECTION 3 UNDERCARRIAGE
    Swing Bearing
    Travel Device
    Center Joint
    Track Adjuster
    Front Idler
    Upper And Lower Roller
    Track

SECTION 4 FRONT ATTACHMENT
    Front Attachment
    Cylinder

    
MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Manual No. : WIV7-E-00
Total Pages : 490


Information included in the Workshop Manual: technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/disassemble procedures.

This service repair workshop 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.

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COVER
INTRODUCTION
SAFETY
CONTENTS

SECTION 1 GENERAL
    Precautions for Disassembling and Assembling
        PRECAUTIONS FOR DISASSEMBLING AND ASSEMBLING
        MAINTENANCE STANDARD TERMINOLOGY
    Tightening Torque
        TIGHTENING TORQUE SPECIFICATION
        TORQUE CHART
        PIPING JOINT
        PERIODIC REPLACEMENT OF PARTS
    Painting
        PAINTING
    Bleeding Air from Hydraulic Oil Tank
        BLEEDING AIR FROM HYDRAULIC OIL TANK
        
SECTION 2 UPPERSTRUCTURE
    Cab
        REMOVE AND INSTALL CAB
        DIMENSIONS OF THE CAB GLASS
    Counterweight
        REMOVE AND INSTALL COUNTERWEIGHT
    Main Frame
        REMOVE AND INSTALL MAIN FRAME
    Pump Device
        REMOVE AND INSTALL PUMP DEVICE
        DISASSEMBLE PUMP DEVICE
        ASSEMBLE PUMP DEVICE
        DISASSEMBLE MAIN PUMP
        ASSEMBLE MAIN PUMP
        DISASSEMBLE REGULATOR
        ASSEMBLE REGULATOR
        DISASSEMBLE PILOT PUMP
        ASSEMBLE PILOT PUMP
    Control Valve
        REMOVE AND INSTALL CONTROL VALVE
        DISASSEMBLE CONTROL VALVE 4-SPOOL SIDE
        ASSEMBLE CONTROL VALVE 4-SPOOL SIDE
        DISASSEMBLE CONTROL VALVE 5-SPOOL SIDE
        ASSEMBLE CONTROL VALVE 5-SPOOL SIDE
        DISASSEMBLE HOUSING
        ASSEMBLE HOUSING
    Swing Device
        REMOVE AND INSTALL SWING DEVICE
        DISASSEMBLE SWING DEVICE
        ASSEMBLE SWING DEVICE
        DISASSEMBLE SWING MOTOR
        ASSEMBLE SWING MOTOR
        STRUCTURE OF SWING PARKING BRAKE SWITCH VALVE
        MAINTENANCE STANDARD
    Pilot Valve
        REMOVE AND INSTALL PILOT VALVE
        DISASSEMBLE RIGHT AND LEFT PILOT VALVES
        ASSEMBLE RIGHT AND LEFT PILOT VALVES
        DISASSEMBLE TRAVEL PILOT VALVE
        ASSEMBLE TRAVEL PILOT VALVE
        DISASSEMBLE POSITIONING PILOT VALVE (2-PIECE BOOM ONLY)
        ASSEMBLE POSITIONING PILOT VALVE (2-PIECE BOOM ONLY)
    Pilot Shut-Off Solenoid Valve
        REMOVE AND INSTALL PILOT SHUT-OFF SOLENOID VALVE
        DISASSEMBLE PILOT SHUT-OFF SOLENOID VALVE
        ASSEMBLE PILOT SHUT-OFF SOLENOID VALVE
    Signal Control Valve
        REMOVE AND INSTALL SIGNAL CONTROL VALVE
        STRUCTURE OF SIGNAL CONTROL VALVE
    4-Spool Solenoid Valve Unit
        REMOVE AND INSTALL 4-SPOOL SOLENOID VALVE
        STRUCTURE OF 4-SPOOL SOLENOID VALVE UNIT
    Engine
        REMOVE AND INSTALL ENGINE
        
SECTION 3 UNDERCARRIAGE
    Swing Bearing
        REMOVE AND INSTALL SWING BEARING
        DISASSEMBLE SWING BEARING
        ASSEMBLE SWING BEARING
    Travel Device
        REMOVE AND INSTALL TRAVEL DEVICE
        DISASSEMBLE TRAVEL DEIVCE
        ASSEMBLE TRAVEL DEVICE
        DISASSEMBLE TRAVEL MOTOR
        ASSEMBLE TRAVEL MOTOR
        DISASSEMBLE BRAKE VALVE
        ASSEMBLE BRAKE VALVE
        MAINTENANCE STANDARD
    Center Joint
        REMOVE AND INSTALL CENTER JOINT
        DISASSEMBLE CENTER JOINT
        ASSEMBLE CENTER JOINT
    Track Adjuster
        REMOVE AND INSTALL TRACK ADJUSTER
        DISASSEMBLE TRACK ADJUSTER
        ASSEMBLE TRACK ADJUSTER
    Front Idler
        REMOVE AND INSTALL FRONT IDLER
        DISASSEMBLE FRONT IDLER
        ASSEMBLE FRONT IDLER
        MAINTENANCE STANDARD
    Upper And Lower Roller
        REMOVE AND INSTALL UPPER ROLLER
        REMOVE AND INSTALL LOWER ROLLER
        DISASSEMBLE LOWER ROLLER
        ASSEMBLE LOWER ROLLER
        MAINTENANCE STANDARD
    Track
        REMOVE AND INSTALL TRACK
        MAINTENANCE STANDARD
        
SECTION 4 FRONT ATTACHMENT
    Front Attachment
        HYDRAULIC CIRCUIT PRESSURE RELEASE PROCEDURE
        REMOVE AND INSTALL FRONT ATTACHMENT (MONO BOOM)
        REMOVE AND INSTALL FRONT ATTACHMENT (2-PIECE BOOM)
        MAINTENANCE STANDARD
        STANDARD DIMENSIONS FOR ARM AND BUCKET CONNECTION
        STANDARD DIMENSIONS FOR ARM AND BOOM CONNECTION
    Cylinder
        HYDRAULIC CIRCUIT PRESSURE RELEASE PROCEDURE
        REMOVE AND INSTALL CYLINDER
        DISASSEMBLE BOOM, ARM, BUCKET CYLINDERS
        DISASSEMBLE POSITIONING CYLINDER
        ASSEMBLE BOOM, ARM, BUCKET CYLINDERS
        ASSEMBLE POSITIONING CYLINDER
        MAINTENANCE STANDARD
        
SERVICE MANUAL REVISION REQUEST FORM

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