All-Inclusive Factory Service Technical manual for Hitachi Hydraulic Excavators Models EX2600-7B .

This manuals will assist you in diagnosing, repairing, determining a malfunction using a fault code, troubleshooting, operating, assembling, and checking for your hydraulic excavator.
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Covered Models:
   EX2600-7B (Loader Specification)

The manual comprises 10 documents, including the Workshop Manual, Fault Codes List, Troubleshooting Manual, Operational Principle Manual, Operators Manual, Wiring Diagram, Assembly Manual, and three Check Sheets

1. Workshop Manual (WKEB91EN00)
Format: PDF, 1244 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleeding Air
      Releasing Pressure
      Preparation
   MAINTENANCE STANDARD
      Upperstructure
      Undercarriage
      Loader Front Attachment
   UPPERSTRUCTURE
      Cab
      Cab Bed
      Counterweight
      Upperstructure
      Engine Unit
      Pump Device
      Control Valve
      Other Valves
      Swing Device
      Aftertreatment Device
      Hydraulic Oil Tank
      Fuel Tank
      Lift Cylinder (Fast-Filling System)
      Lift Cylinder (Folding Stairway)
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Travel Brake Valve
      Drive Tumbler
      Center Joint
      Adjuster Cylinder
      Front Idler
      Upper and Lower Roller
      Track
      Accumulator
      Welding Repair Procedure
   LOADER FRONT ATTACHMENT
      Front Attachment
      Cylinder
      Bushing
      Angle Sensor
      Other Valves

2. Fault Codes List (TTKEB91EN00ECL)
Format: PDF, 115 pages
Language: English
Table of Contents:
   Fault_Code of HCM Controllers
   Fault_Code_of Cummins Controllers
   icon_e

3. Troubleshooting Manual (TTKEB91EN00)
Format: PDF, 406 pages
Language: English
Table of Contents:
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Machine Performance Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Monitor
      Cross Reference Table
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Air Conditioner
      e-Service
      Aftertreatment Device

4. Operational Principle Manual (TOKEB90EN00)
Format: PDF, 395 pages
Language: English
Table of Contents:
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Controller
      Control System
      ELU System
      Hydraulic System
      Electrical System
      Air Conditioning System
   COMPONENT OPERATION
      Pump Device
      Swing Device
      Control Valve
      Control Equipment
      Travel Device
      Others (Upperstructure)
      Others (Undercarriage)
      Others (Front Attachment)

5. Operators Manual (ENMKEB13)
Format: PDF, 376 pages
Language: English
Table of Contents:
   INTRODUCTION
   INDEX
   MACHINE NUMBERS
   SAFETY
   VISIBILITY MAP
   SAFETY SIGNS
   COMPONENTS NAME
   GETTING ON AND OFF THE MACHINE
   OPERATOR’S STATION
   BREAK-IN
   OPERATING ENGINE
   DRIVING MACHINE
   OPERATING MACHINE
   TRANSPORTING
   MAINTENANCE
   HYDRAULIC CIRCUIT
   MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   INDEX

6. Wiring Diagram (TTKEB91EN00CIR)
Format: PDF, 16 pages
Language: English
Table of Contents:
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (1/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (2/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (3/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (4/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (5/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (6/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (7/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (8/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (9/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (10/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (11/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (12/12)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (CAMERA)
   EX2600-7B ELECTRICAL CIRCUIT DIAGRAM (AERIALANGLE)
   EX2600-7B CONNECTORS
   EX2600-7B HYDRAULIC CIRCUIT DIAGRAM (LODER)

7. Assembly Manual (PMKEB91ENAM01)
Format: PDF, 453 pages
Language: English
Table of Contents:
   Assembly Process Chart
      LOADER FRONT
      BACKHOE FRONT
   1 Safety precautions
   2 How to use a power wrench
   3 Work precautions
   1. Workers plan
      1-1 Workers plan
      1-2 Transportation
   2. Parts check
      2-1 Check
   3. Preparations
      3-1 Preperations (Loader front)
      3-2 Preparations (Backhoe front)
   4. Machines, apparatus, tools and materials necessary for assembly
      4-1 Standard tools and lifting points
      4-2 Special tools (ST)
   5. Assembly of Undercarriage
      5-1 Preparation
      5-2 Assembly of track links and side frames
      5-3 Connection of track frame and side frames
      5-4 Connection of travel motor hoses, adjuster hoses and travel motor guards
      5-5 Assembly of travel motor guards (Option)
      5-6 Assembly of mission guards (Option)
      5-7 Assembly of belly plates (Option)
      5-8 Disassembly procedures for shipment
   6. Connection of undercarriage and superstructure
      6-1 Preparations before connection
      6-2 Preparation of undercarriage
      6-3 Preparation of base machine
      6-4 Connection of undercarriage and base machine
      6-5 Connection of piping to center joint
      6-6 Assembly of fuel tank
      6-7 Assembly of cab and escape-device
      6-8 Assembly of fenders, steps, handrails, ladder, beam, box and covers
      6-9 Assembly of engine unit
      6-10 Mounting the counterweight & Installation the DEF tank and DEF pump
      6-11 Assembly of intake unit / exhaust unit, water tank and duct
      6-12 Assembly head lamps, mirror, switch box, working lamp and motion alarm
      6-13 Connection
      6-14 Checking the stop valves and stopcocks
      6-15 Final check of superstructure
      6-16 Releasing air from main pumps
      6-17 Trial operation of superstructure
      6-18 Disassembly procedures for shipment
      6-19 Assembly of monitors
   7. Mounting procedures for loader front
      7-1 Preparation
      7-2 Mounting of loader front
      7-3 Mounting of bucket
      7-4 Adjustment of track link tension
      7-5 Final trial operation check
      7-6 Disassembly procedures for shipment
   7. Mounting procedures for backhoe front
      7-1 Preparation
      7-2 Mounting of boom
      7-3 Installation of arm
      7-4 Mounting the bucket
      7-5 Adjustment of track link tension
      7-6 Final trial operation check
      7-7 Assembly of option parts
      7-8 Disassembly procedures for shipment
   8. Checks after completing the assembly
   9. Checking machine performance
   10. Assembly check sheet

8. Check Sheets: Parts Visual Check (PMKEB91ENPV00)
Format: PDF, 55 pages
Language: English
Table of Contents:
   EX2600-7B-ND-00129-PMKEB91-EN-PV00-01
      CHECK SHEETS FOR EX2600-7B
   EX2600-7B-ND-00129-PMKEB91-EN-PV00-02
      INTRODUCTION
      INSPECTION PROCEDURE
      PRECAUTIONS FOR INSPECTION
      PRECAUTIONS IN USING THE PARTS VISUAL CHECK SHEET
   EX2600-7B-ND-00129-PMKEB91-EN-PV00-03
      PIPING SYSTEM
   EX2600-7B-ND-00129-PMKEB91-EN-PV00-04
      ELECTRIC PARTS
      IMPORTANT CHECKS

9. Check Sheets: Monthly Maintenance (PMKEB91ENMM00)
Format: PDF, 18 pages
Language: English
Table of Contents:
   EX2600-7 MONTHLYMAINTENANCE
      REPLACEMENT ITEMS-1
      REPLACEMENT ITEMS-2
      CLEANING ITEMS
      VISUAL CHECK ITEMS
      GREASING and DRAINING ITEMS
   CHECK SHEETS FOR Initial 50 HOURS to 2000 HOURS

10. Check Sheets: Daily and Weekly Maintenance (PMKEB91ENDW00)
Format: PDF, 5 pages
Language: English
Table of Contents:
   CHECK POINT-1 : HYDRAULIC , ENGINE COMPONENTS
   CHECK POINT-2 : FRONT ATTACHMENT
   CHECK POINT-3 : ELECTRIC COMPONENTS
   DAILY AND WEEKLY CHECK SHEETS FOR EX2600-7B