Komatsu WB146-5 Backhoe Loader Repair Service Manual

Table of Contents

Komatsu WB146-5 Manual

Main sections and selected subjects identified in the source documentation:

• Manuals: Shop Manual
• General
• Structure Function and Maintenance
• Testing and Troubleshooting
• Disassembly and Assembly
• Others
• This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and
• lubricant specification charts.
• STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
• This section explains the structure and function of each component. It serves not only to give an understanding of the
• structure, but also serves as reference material for troubleshooting. In addition, this section gives the judgement standards
• when inspecting disassembled parts.
• STANDARD VALUE TABLE
• This section explains the standard values for new machine and judgement criteria for testing, adjusting and
• troubleshooting. This standard value table is used to check the standard values in testing and adjusting and to judge parts
• in troubleshooting.
• TESTING AND ADJUSTING
• This section explains checks to be made before and after performing repairs, as well as adjustments to be made at
• completion of the checks and repairs.
• TROUBLESHOOTING FOR KOMATSU WB146-5
• Troubleshooting charts correlating Problems to Causes are also included in this section.
• This section explains the order to be followed when removing, installing, disassembling or assembling each component,
• as well as precautions to be taken for these operations.
• DIAGRAMS AND SCHEMATICS
• This section has the foldout drawings for the machine.