All-Inclusive Factory Service Technical manual for Hitachi Crawler Excavators Models EX550-3 and EX550-3C.

This manuals will assist you in diagnosing, repairing, and operating for your crawler excavator.
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Covered Models:
   EX550-3
   EX550-3C

The manual comprises 4 documents, including the Workshop Manual, Technical Manual, and two Operators Manuals

1. Workshop Manual (W116E00)
Format: PDF, 329 pages
Language: English
Table of Contents:
   GENERAL INFOMATION
      Precautions for Disassembling and Assembling
      Tightening
   UPPERSTRUCTURE
      Cab
      Counterweight
      Main Frame
      Pump device
      Control Valve
      Swing Device
      Pilot Valve
      Pilot Shut-Off Valve
      Shockless Valve
      Accumulator
      Solenoid Valve
      Shuttle Vavle
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Center Joint
      Track Adjuster
      Front Idler
      Upper and Lower Roller
      Track
   FRONT ATTACHMENT
      Front Attachment
      Cylinder

2. Technical Manual (T116E00)
Format: PDF, 356 pages
Language: English
Table of Contents:
   SPECIFICATION
      General Infomation
      Fuels and Lubricants
      Bucket Dimentions
      Machine Numbers
      Compornent Specifications
   UPPERSTRUCTURE
      Outline
      Tanks
      Pump Device
      Swing Device
      Contorol Valve
      Pilot Valve
      Others
   UNDERCARRIAGE
      Outline
      Travel Device
      Others
   ELECTRICAL SYSTEM
      Component Location
      Main Circuit
      Contorol System
      Monitor
      Inspection and Maintenance
   HYDRAULIC SYSTEM
      General
      Control System
      Circuit Operation
   OPERATIONAL PERFORMANCE TEST
      Intoduction
      Engin Test
      Excavator Test
      Component Test
      Standard
   TROUBLESHOOTING
      Diagnosing Procedure
      Trableshooting A
      Troubleshooting B
      Troubleshuuting C
      Harness Check
   EX550-3 CAB HARNESS
   EX550-3 ENGINE HARNESS
   EX550-3 ELECTRICAL CIRCUIT

3. Operators Manual (em17ben11)
Format: PDF, 286 pages
Language: English
Table of Contents:
   INTRODUCTION
   INDEX
   SAFETY
   SAFETY SIGNS
   GETTING ON / OFF THE MACHINE
   OPERATOR'S STATION
   BREAK-IN
   PRE-START INSPECTION
   OPERATING THE ENGINE
   DRIVING THE MACHINE
   OPERATING THE MACHINE
   ASSEMBLING
   TRANSPORTING
   ASSEMBLING
   TRANSPORTING
   MAINTENANCE
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   MACHINE NUMBERS
   INDEX

4. Operators Manual (em17b11)
Format: PDF, 264 pages
Language: English
Table of Contents:
   FRONT COVER
   INTRODUCTION
   INDEX
   SAFETY
   SAFETY SIGNS
   OPERATOR'S STATION
   BREAK-IN
   PRE-START INSPECTION
   OPERATING THE ENGINE
   DRIVING THE MACHINE
   OPERATING THE MACHINE
   ASSEMBLY
   TRANSPORTING
   MAINTENANCE
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   MACHINE NUMBERS
   INDEX