Kobelco SK170-9 Tier 4 Excavator Repair Service Manual

TABLE OF CONTENT : Service manual

The Service Manual Crawler Excavators consists of five parts:
– General Safety Information
– Operational Principle
– Operational Performance Test
– Troubleshooting
– Repair Instructions

– The General Safety Information part includes the recommended procedures that, if followed, can avoid the risk of accident for operator and for staff related to the work and maintenance machine operations.
– The Operational Principle part includes the technical information concerning the operation of main devices and systems.
– The Operational Performance Test part includes the information needed to carry out the machine operational performance test.
– The Troubleshooting part includes the technical information needed for troubleshooting and malfunction detection.
– The Repair Instructions part includes information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, removal/installation and assembly/disassembly procedures.

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 SK170-9 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.

Sections of the manual

How to Index each Service manual section. The General of his Service Manual consists of 8 heading as shown above. Each section can easily referred to by indexes appended to the margin of the page as indicated on the right.

REPAIR and Parts

Carry out any necessary repair work as soon as possible.This reduces repair costs and increases the availability of your Excavator. When doing any work on the Excavator, always observe the instructions given in the Manual. Do not operate this machine unless you have read and understand the instructions in the SERVICE MANUAL. Improper machine operation is dangerous and could result in injury or death.