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This complete service repair workshop manual PDF download for the ZAXIS 330 / 330LC / 350H / 350LCH / 370MTH Hitachi Hydraulic Excavator has easy to read text sections with top quality diagrams, pictures and illustrations.
APPLICABLE MODELS :
Hitachi Zaxis 330 / Hitachi ZX-330
Hitachi Zaxis 330LC / Hitachi ZX-330LC
Hitachi Zaxis 350H / Hitachi ZX-350H
Hitachi Zaxis 350LCH / Hitachi ZX-350LCH
Hitachi Zaxis 370MTH / Hitachi ZX-370MTH
TABLE OF CONTENTS :
SECTION 1 GENERAL INFORMATION
SECTION 2 UPPERSTRUCTURE
SECTION 3 UNDERCARRIAGE
SECTION 4 FRONT ATTACHMENT
SECTION 5 ENGINE AND ACCESSORY
MANUAL SPECIFICATION :
File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Manual No. : KM-1HH-E
Volume No. : W1HH-E-01
Total Pages : 752
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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INDEX
INTRODUCTION
SAFETY
CONTENTS
SECTION 1GENERAL INFORMATION
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
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 AND ASSEMBLE PILOT PUMP
MAINTENANCE STANDARD
Control Valve
REMOVE AND INSTALL CONTROL VALVE
DISASSEMBLE CONTROL VALVE (1)
ASSEMBLE CONTROL VALVE (1)
DISASSEMBLE CONTROL VALVE (2)
ASSEMBLE CONTROL VALVE (2)
DISASSEMBLE CONTROL VALVE (3)
ASSEMBLE CONTROL VALVE (3)
DISASSEMBLE CONTROL VALVE (4)
ASSEMBLE CONTROL VALVE (4)
DISASSEMBLE CONTROL VALVE (5)
ASSEMBLE CONTROL VALVE (5)
DISASSEMBLE CONTROL VALVE (6)
ASSEMBLE CONTROL VALVE (6)
STRUCTURE OF VALVES
Swing Device
REMOVE AND INSTALL SWING DEVICE
DISASSEMBLE SWING DEVICE
ASSEMBLE SWING DEVICE
DISASSEMBLE SWING MOTOR
ASSEMBLE SWING MOTOR
DISASSEMBLE AND ASSEMBLE PARKING BRAKE RELEASE VALVE
MAINTENANCE STANDARD
Pilot Valve
REMOVE AND INSTALL RIGHT PILOT VALVE
REMOVE AND INSTALL LEFT PILOT VALVE
REMOVE AND INSTALL TRAVEL PILOT VALVE
DISASSEMBLE RIGHT AND LEFT PILOT VALVES (Up to serial No. 320880)
DISASSEMBLE RIGHT AND LEFT PILOT VALVES (Serial No.320881 and up)
ASSEMBLE RIGHT AND LEFT PILOT VALVES (Up to serial No.320880)
ASSEMBLE RIGHT AND LEFT PILOT VALVES (Serial No.32088 and up)
DISASSEMBLE TRAVEL PILOT VALVE (Suitable for the machine before March in 2003.)
DISASSEMBLE TRAVEL PILOT VALVE (Suitable for the machine after April in 2003.)
ASSEMBLE TRAVEL PILOT VALVE (Suitable for the machine before March in 2003.)
ASSEMBLE TRAVEL PILOT VALVE (Suitable for the machine after April in 2003.)
Pilot Shut-Off Valve
REMOVE AND INSTALL PILOT SHUT-OFF VALVE
DISASSEMBLE PILOT SHUT-OFF VALVE
ASSEMBLE PILOT SHUT-OFF VALVE
Shockless Valve
REMOVE AND INSTALL SHOCKLESS VALVE
DISASSEMBLE AND ASSEMBLE SHOCKLESS VALVE
Solenoid Valve
REMOVE AND INSTALL SOLENOID VALVE UNIT
DISASSEMBLE PROPORTIONAL SOLENOID VALVES (SC, SI, and SG)
ASSEMBLE PROPORTIONAL SOLENOID VALVES (SC, SI, and SG)
DISASSEMBLE PROPORTIONAL SOLENOID VALVES (TORQUE CONTROL SOLENOID VALVE, MAXIMUM PUMP 2 FLOW RATE LIMIT SOLENOID VALVE)
ASSEMBLE PROPORTIONAL SOLENOID VALVES (TORQUE CONTROL SOLENOID VALVE) (MAXIMUM PUMP 2 FLOW RATE LIMIT SOLENOID VALVE)
DISASSEMBLE AND ASSEMBLE PILOT RELIEF VALVE
SECTION 3 UNDERCARRIAGE
Swing Bearing
REMOVE AND INSTALL SWING BEARING
DISASSEMBLE SWING BEARING
ASSEMBLE SWING BEARING
Travel Device
ZAXIS330, 330LC, 350H, 350LCH (Up to serial No.31357)
REMOVE AND INSTALL TRAVEL DEVICE
DISASSEMBLE TRAVEL DEVICE
ASSEMBLE TRAVEL DEVICE
DISASSEMBLE TRAVEL MOTOR
ASSEMBLE TRAVEL MOTOR
DISASSEMBLE BRAKE VALVE
ASSEMBLE BRAKE VALVE
MAINTENANCE STANDARD
ZAXIS330, 330LC, 350H, 350LCH (Serial No.31358 and up)
REMOVE AND INSTALL TRAVEL DEVICE
DISASSEMBLE TRAVEL DEVICE
ASSEMBLE TRAVEL DEVICE
DISASSEMBLE TRAVEL MOTOR
ASSEMBLE TRAVEL MOTOR
DISASSEMBLE TRAVEL BRAKE VALVE
ASSEMBLE TRAVEL BRAKE VALVE
MAINTENANCE STANDARD
ZAXIS370MTH
REMOVE AND INSTALL TRAVEL DEVICE
DISASSEMBLE TRAVEL DEVICE
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
MAINTENANCE STANDARD
Track Adjuster
ZAXIS330, 330LC, 350H, 350LCH
REMOVE AND INSTALL TRACK ADJUSTER
DISASSEMBLE TRACK ADJUSTER
ASSEMBLE TRACK ADJUSTER
ZAXIS370MTH
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
REMOVE AND INSTALL FRONT ATTACHMENT
MAINTENANCE STANDARD
STANDARD DIMENSIONS FOR ARM AND BUCKET CONNECTION
STANDARD DIMENSIONS FOR ARM AND BOOM CONNECTION
Cylinder
REMOVE AND INSTALL CYLINDER
HYDRAULIC CIRCUIT PRESSURE RELEASE PROCEDURE
DISASSEMBLE CYLINDER (Up to serial No.33099)
ASSEMBLE CYLINDER
MAINTENANCE STANDARD
DISASSEMLBE CYLINDER
ASSEMBLE CYLINDER
MAINTENANCE STANDARD
SECTION 5 ENGINE AND ACCESSORY
General Information
GENERAL INFORMATION
ILLUSTRATION ARROWS
ABBREVIATIONS
NUT AND BOLT ANGULAR TIGHTENING METHOD
STANDARD BOLT TORQUE SPECIFICATIONS
RECOMMENDED THREAD LOCKING AGENTS
MAIN DATA AND SPECIFICATIONS
PERFORMANCE CURVE
EXTERNAL VIEW DRAWING
SERVICE STANDARDS
TORQUE SPECIFICATIONS
SPECIAL TOOLS
TROUBLESHOOTING
LUBRICANT APPLICATION
SEALANT APPLICATION
Service Information
IDENTIFICATION
LUBRICATION SYSTEM
FUEL SYSTEM
COOLING SYSTEM
VALVE CLEARANCE ADJUSTMENT
COMPRESSION PRESSURE MEASURE
RECOMMENDED LUBRICANTS
ENGINE OIL VISCOSITY CHART
Engine Mechanical
SERVICE PRECAUTIONS
GENERAL DESCRIPTION
TURBOCHARGER
EXHAUST MANIFOLD
INTAKE COVER
WATER PUMP
ALTERNATOR
INJECTION PUMP
BEARING CASE
OIL COOLER
ROCKER ARM ASSEMBLY
CAMSHAFT
CYLINDER HEAD
CRANK PULLEY AND FLYWHEEL
TIMING GEAR
FLYWHEEL HOUSING
OIL PAN
FRONT COVER
PISTON
CRANKSHAFT
CYLINDER BLOCK
Engine Cooling
SERVICE PRECAUTION
GENERAL DESCRIPTION
THERMOSTAT
WATER PUMP
Engine Fuel
SERVICE PRECAUTION
GENERAL DESCRIPTION
FUEL FILTER
INJECTION NOZZLE
INJECTION PUMP
INJECTION PUMP CALIBRATION DATA
Starting and Charging
SERVICE PRECAUTIONS
ALTERNATOR
STARTER MOTOR
Engine Lubrication
SERVICE PRECAUTION
GENERAL DESCRIPTION
OIL PUMP
OIL COOLOR
OIL PORT COVER
Engine Induction
SERVICE PRECAUTION
TURBOCHARGER
TROUBLESHOOTING
INSPECTION AND REPAIR
SERVICE MANUAL REVISION REQUEST FORM
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Source : Sitelux.com
