Kobelco K904-II and K905-II Excavator Service Manual

TABLE OF CONTENT: Shop manual

General
System
Components

Preface Instructions

Read and understand all Warning plates and decal on the machine before Operating, Maintaining or Repairing this machine. The manual has been written for the repair specialist. The serviceman or mechanic may be unfamiliar with many of the systems on this machine. This makes it important to use this manual and be caution when performing service work.

Please go carefully through the Shop Manual of the Excavator before starting any repair work. Use proper lifting procedures when removing any components. Be careful when removing filler caps, breathers and plugs on the machine. Hold a rag over the cap or plug to prevent being sprayed or splashed by liquids under pressure. The danger is even greater if the machine has just been stopped because fluids can be hot.

Use the Shop/Service Manual of the K904-II and K905-II Excavator as a reference book and source of information even if you are familiar with Excavator technology. Using the Workshop Manual, the experience construction machine mechanic can carry out any necessary repairs expertly.

The Section Safety and General information describes the specifications for entire machine and material , which are instructive for replacement and repairing of attachments.
The Section Maintenance describes the material, which is helpful for maintenance service and adjustments for entire machine.
The Section System describes the operating system like hydraulic system, electric system, components, and so on.
The Section Disassembly describes the removal and installing of assembly mounted on the upper structure and undercarriage, and the assembling and disassembling of the associated hydraulic equipment.
The Section Troubleshooting describes how to find the fault equipment.
The Section Engine describes the engines making use of the “Maintenance Manual”
provided by the suppliers.