HITACHI ZX27U ZX30U ZX35U EXCAVATOR SERVICE REPAIR MANUAL
HITACHI ZX27U ZX30U ZX35U MINI EXCAVATOR SERVICE REPAIR MANUAL
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS OPERATING SYSTEM
# ALL MAC OPERATING VERSION
YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM Adobe Acrobat website
AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM zip website
CONTENTS:
GENERAL INFORMATION
SPECIFICATIONS
MAINTENANCE
TIGHTENING TORQUE
SAFETY NOTICE
COMPONENT LAYOUT
HYDRAULIC SYSTEM
PILOT CIRCUIT
MAIN CIRCUIT
ELECTRICAL SYSTEM
POWER CIRCUIT
BULB CHECK CIRCUIT
PREHEATING CIRCUIT
STARTING CIRCUIT
CHARGING CIRCUIT
ENGINE STOP CIRCUIT
PUMP DEVICE
MAIN PUMP
PILOT PUMP
HORSE POWER CONTROL OPERATION
SWING DEVICE
SWING MOTOR
PARKING BRAKE
VALVE UNIT
SWING REDUCTION GEAR
CONTROL VALVE
ARM REGENERATIVE VALVE
BOOM ANTI-DRIFT VALVE
FLOW COMBINER VALVE
MAIN RELIEF VALVE
TRAVEL DEVICE
TRAVEL MOTOR
TRAVEL REDUCTION GEAR
SOLENOID VALVE UNIT
PILOT RELIEF VALVE
CENTER JOINT
TRACK ADJUSTER
OPERATIONAL PERFORMANCE TEST
ENGINE TEST
EXCAVATOR TEST
COMPONENT TEST
TROUBLESHOOTING
HYDRAULIC CIRCUIT
THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS OPERATING SYSTEM
# ALL MAC OPERATING VERSION
YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM Adobe Acrobat website
AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM zip website
CONTENTS:
GENERAL INFORMATION
SPECIFICATIONS
MAINTENANCE
TIGHTENING TORQUE
SAFETY NOTICE
COMPONENT LAYOUT
HYDRAULIC SYSTEM
PILOT CIRCUIT
MAIN CIRCUIT
ELECTRICAL SYSTEM
POWER CIRCUIT
BULB CHECK CIRCUIT
PREHEATING CIRCUIT
STARTING CIRCUIT
CHARGING CIRCUIT
ENGINE STOP CIRCUIT
PUMP DEVICE
MAIN PUMP
PILOT PUMP
HORSE POWER CONTROL OPERATION
SWING DEVICE
SWING MOTOR
PARKING BRAKE
VALVE UNIT
SWING REDUCTION GEAR
CONTROL VALVE
ARM REGENERATIVE VALVE
BOOM ANTI-DRIFT VALVE
FLOW COMBINER VALVE
MAIN RELIEF VALVE
TRAVEL DEVICE
TRAVEL MOTOR
TRAVEL REDUCTION GEAR
SOLENOID VALVE UNIT
PILOT RELIEF VALVE
CENTER JOINT
TRACK ADJUSTER
OPERATIONAL PERFORMANCE TEST
ENGINE TEST
EXCAVATOR TEST
COMPONENT TEST
TROUBLESHOOTING
HYDRAULIC CIRCUIT
THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.