Hitachi LX70-7 and LX80-7 4WD Wheeled Loaders set of Service Manuals

Illustrated factory set of Service Manuals for Hitachi 4WD Loaders Models LX70-7 and LX80-7.

This manuals will assist you in diagnosing, repairing, operating, and troubleshooting for your 4wd loader
You can use a Windows, Mac, or Android device to view this manuals. You only need to have a PDF reader installed.

Covered Models:
   LX70-7
   LX80-7

The manual comprises 6 documents, including the General Information, Workshop Manual, Technical Manual, Operators Manual, Wiring Diagram, and Hydraulic Circuit Diagram

1. General Information: LX70-7 (TTLA0607)
Format: PDF, 24 pages
Language: English
Table of Contents:
   LX70-7 General lnforrmation
   Side View
   Front View
   Rear View
   Bucket Connection Points
   Bucket Leveler
   Pin on Bucket
   Radiator
   Tire
   Engine
   Brake Oil Tank
   Battery
   Fuel Tank
   Operators Cab
   Under the Operators Cab
   HST Pump
   Gear Pumps
   HST Pump
   Hinge Point
   HST Motor
   Transmission
   Parking Brake
   Parking Brake and Rear Propeller Shaft
   Rear Propeller Shaft, Axle Support and Rear Axle
   Front Propeller Shaft, Front Axle and Brake Line
   Front Axle
   Front Axle and Oil Check Port
   Attachment Control
   Hydraulic Oil Tank
   Hydraulic Oil Tank

2. Workshop Manual (W077E-02)
Format: PDF, 408 pages
Language: English
Table of Contents:
   COVER
   IMPORTANT SAFETY NOTICE
   FOREWORD
   GENERAL DESCRIPTION
      SAFETY PRECAUTIONS
      FUNDAMENTAL KNOWLEDGE OF MAINTENANCE
      CLEANING
      STANDARD BOLT TIGHTENING TORQUE
      LUBRICATION
      SAFETY PARTS TO BE REPLACED PERIODICALLY
   POWER TRAIN
      DISASSMBLY AND REASSEMBLY OF HST PUM
      DISASSEBLY AND REASSEMBLY OF TRANSMISSION
      DESASSEMBLY AND REASSEMBLY OF DRIVE AXLE
   BRAKE SYSTEM
      DISASSEMBLY AND REASSEMBLY OF BRAKE VALVE
   STEERING SYSTEM
      DISASSEMBLY AND REASSEMBLY OF ORBITROL
      DISASSEMBLY ADN REASSEMBLY OF STEERING CYLINDER
      DISASSEMBLY AND REASSEMBLY OF PRIORITY VALVE
   HYDRAULIC SYSTEM
      DISASSEMBLY AND REASSEMBLY OF MAIN PUMP
      DISASSEMBLY AND REASSEMBLY OF MAIN VALVE
      A. DISASSEMBLY AND REASSEMBLY FO BOOM CYLINDER AND BUCKET CYLINDER (L12-3, LX70-7)
      B. DISASSEMBLY AND REASSEMBLY OF BUCKET CYLINDER (L16-3, LX80-7)
      DISASSEMBLY AND REASSEMBLY OF TRAVEL DAMPER VALVE FOR APS (OPTION)
   ELECTRIC UNIT
      ELECTRICAL EQUIPMENT LAYOUT DRAWING
      WIRE HARNESS (REFERENCE)
      STARTING SYSTEM ELECTRIC CIRCUIT
      ELECTRIC CIRCUIT DIAGRAM
   ENGINE AND ACCESSORY
      GENERAL INFORMATION
      MAINTENANCE
      ENGINE ASSEMBLY 1
      ENGINE ASSEMBLY 2
      ENGINE ASSEMBLY 3
      LUBRICATING SYSTEM
      FUEL SYSTEM
      TURBOCHARGER
      AIR COMPRESSOR
      ENGINE ELECTRICALS
      TROUBLESHOOTING
      SPECIAL TOOL LIST
      REPAIR STANDARDS
      CONVERSION TALBE
   REVISION REQUEST FORM

3. Technical Manual (T077E-01)
Format: PDF, 184 pages
Language: English
Table of Contents:
   SPECIFICATIONS
      OUTER VIEWS
      SPECIFICATIONS
   ENGINE AND RELATED COMPONENTS
      ENGINE
      LUBRICATING SYSTEM
      COOLING SYSTEM
      FUEL SYSTEM
      INTAKE AND EXHAUST SYSTEM
      ELECTRICAL SYSTEM
      ENGINE CONTROL UNIT
   POWER TRAIN
      HST UNIT
      HST PUMP
      HST MOTOR
      TRANSMISSION
      PROPELLER SHAFT
      DRIVE AXLES (FRONT AND REAR)
      WHEEL ASSEMBLY (TIRE AND WHEEL)
   BRAKE SYSTEM
      SERVICE BRAKE
      P PARKING BRAKE
   STEERING SYSTEM
      GENERAL DESCRIPTION
      OIL CIRCULA CIRCULATION ROUTES
      STEERING WHEEL UNIT
      STEERING VALVE (ORBITROL)
      PRIORITY VALVE
      STEERING CYLINDER
   FRAME AND COCKPIT
      FRAME
      CENTER HINGE PIN
   HYDRAULIC SYSTEM
      OIL CIRCULATION ROUTES
      PUMP
      CONTROL VALVE
      VALVE CONTROLS
      OIL TANK
   LOAD HANDLING SYSTEM
      BOOM, BELLCRANK, AND BUCKET
      CYLINDERS
      ANTI-PITCHING SYSTEM (APS) [OPTION]
   ELECTRIC SYSTEM
      LIGHTING UNIT
      METERS AND SWITCHES
      LOCATION OF RELAYS
      ELECTRIC CIRCUIT DIAGRAM
   SERVICE MANUAL REVISION REQUEST FORM

4. Operators Manual (OW-619BE(H))
Format: PDF, 164 pages
Language: English
Table of Contents:
   COVER
   FOREWORD
   SAFETY INSTRUCTIONS
   DECALS (MACHINE SIGNS)
   QUALIFIED OPERATOR AND REGULATIONS
   SAFETY COMPONENTS
   OPERATION
      PICTORIAL NOMENCLATURE
      INSTRUMENTS AND CONTROLS
      HANDLING CAB, HEATER, AIR CONDITIONER, AND RADIO
   TRAVELING
      SAFE TRAVELING
      BREAK-IN PERIOD
      BEFORE STARTING THE ENGINE
      STARTING THE ENGINE
      AFTER STARTING THE ENGINE
      STARTING AND STOPPING THE LOADER
      TRANSPORTING THE LOADER
      TOWING
      MEASURES TO BE TAKEN IN AN EMERGENCY
      HANDLING IN COLD WEATHER
      HANDLING TIRES
      HANDLING ONE-TOUCH COUPLER (NON-HYDRAULIC AND HYDRAULIC TYPES)
   LOADING OPERATION
      SAFE LOADING OPERATION
      BEFORE LOADING
      DIGGING
      GROUND DIGGING (DIGGING ON A LEVEL SURFACE)
      DUMPING
      LEVELING
      BULLDOZING
      SNOW REMOVAL
      HOISTING THE LOADER
      ADJUSTING BUCKET AUTOLEVELER
   STORING THE LOADER
      DAILY STORING
      LONG-TERM STORAGE
      OPERATING THE LOADER AFTER LONG-TERM STORAGE
   MAINTENANCE
      SAFE SERVICING AND MAINTENANCE
      LOCATIONS OF FILLER PORTS
      GREASE FITTING LOCATIONS
      ENGINE COMPARTMENT
   PERIODIC INSPECTION
      PERIODIC INSPECTION LIST
      BEFORE STARTING (EVERY DAY) CHECKS
      50 HRS. CHECKS
      100 HRS. CHECKS
      250 HRS. CHECKS
      500 HRS. CHECKS
      1000 HRS. CHECKS
      2000 HRS. CHECKS
      400 HRS. CHECKS
      MAINTENANCE OF AIR CONDITIONER
      MAINTENANCE OF BATTERY
      MAINTENANCE OF COOLANT
      MAINTENANCE OF TIRES AND WHEELS
      PERIODICAL REPLACEMENT OF SAFETY PARTS
      LIST OF LUBRICANTS
      OIL CAPACITY
      TROUBLESHOOTING GUIDE
   INFORMATION
      SPECIFICATIONS
      NAME PLATE & SERIAL NUMBER
      ENGINE SERIAL NUMBER
      WRITE DOWN YOUR LOADER DATA HERE
      ISUZU ENGINE WARRANTY STATEMENT
      MAINTENANCE LOG
      NOTES

5. Wiring Diagram (WI-LX70-LX80-7)
Format: PDF, 1 page
Language: English

6. Hydraulic Circuit Diagram (HY-LX70-7_LX80-7)
Format: PDF, 1 page
Language: English