Case Isuzu Engines 4BG1T & 6BG1T Service Manual PDF

  • Brand: Case
  • Availability: Instant Download or CD via AirMail
  • File Size: 2.65 Mb, 2.68 Mb, 2.73 Mb
  • File Format: PDF
  • Language: English, German, French
  • Requirements: PDF Reader
  • Compatible OS: All Windows, Mac OS, iOS, Android, Linux
  • Print Length: 168 pages
  • Publication date: 2000 year

Product Description

This service manual is applicable to the 4BG1T and 6BG1T family of industrial diesel engines.
Service manual includes full service and repair information, technical service instructions, detailed wiring electric circuits and diagrams, designed to serve equipment Case with Isuzu engines 4BG1T and 6BG1T.
Unless otherwise specified, these engines have common parts and components as well as data and specifications.
Illustrations used in this Service Manual are based on the 6BG1 and 6BG1T engines.
Service manual is designed to work on a personal computer with Windows & Mac. This manual is a file PDF, which contains 168 pages, any one of which we can be printed easily. To work with manual you should use Adobe PDF Reader.

Section 1 - General Information
        General repair instructions
        Notes on the format of this manual
        Main data and specifications
        Tightening torque specifications
        Angular nut and bolt tightening method
        Major component mounting nuts and bolts

Section 2 - Maintenance
        Fuel system
        Cooling system
        Valve clearance adjustment
        Injection timing
        Compression pressure measurement
        Turbocharger inspection
        Engine repair kit
        Note: Maintenance intervals such as fuel or oil filter changes should be referred to in the Operator’s Manual.

Section 3 - Disassembly
        External parts disassemby steps
        Major components
        Rocker arm and rocker arm shaft disassembly steps
        Cylinder head disassembly steps
        Piston and connecting rod disassembly steps

Section 4 - Inspection and repair
        Cylinder head
        Valve guide
        Valve spring
        Push rod
        Rocker arm shaft and rocker arm
        Idler gear and idler gear shaft
        Cylinder body and liner
        Piston and piston ring
        Piston pin
        Connecting rod
        Flywheel and flywheel housing
        Timing gear case cover

Section 5 - Reassembly
        Piston and connecting rod reassembly steps
        Cylinder head reassembly steps
        Rocker arm and rocker arm shaft reassembly steps
        Major component reassembly steps I
        Major component reassembly steps II
        External part reassembly steps (Left-hand side)
        External part reassembly steps (Right-hand side)
        Engine tuning operation

Section 6 - Lubricating system
        General information
        Oil pump
        Oil cooler

Section 7 - Cooling system
        General description
        Water pump

Section 8 - Fuel system
        General description
        Injection nozzle

Section 12 - Troubleshooting
        Hard starting
        Fuel is not being delivered to the injection pump
        Unstable low idling
        Insufficient power
        Excessive fuel consumption
        Excessive oil consumption
        White exhaust smoke
        Darkish exhaust smoke
        Oil pressure does not rise
        Abnormal engine noise

Section 13 - Special tools
        Special tool list

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