Kobelco 70SR ACERA Tier 4 Excavator Repair Manual PDF

Manuals: Service Manual
Publication No: S5YT0006E03 (Nov 2008)
Safety and General Information
Maintenance
Systems
Disassembling and Assembly
Troubleshooting
Engine
Installation Procedures for optional attachments
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 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 Manual as a reference book and source of information even if you are familiar with Excavator technology. Using the 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.

1. This manual describes all the procedures from removing to installing, arranging them by item.
2. This Manual consists of first part; Removing and installing, and second part; Disassembling and assembling.

3. The removing and installing can be performed in the procedure specified in Table of Contents, but in view of

actual repairing or time saving some process can be omitted.
4. The removing and installing procedure does not completely cover all possible situations because of differences
of field condition and defective section.
5. Please be aware that procedure to be followed must be determined according to the above conditions.
When disassembly and assembly are required, select the necessary section, itemize the work contents with
good understanding, then starts working.
Identify the Tier Level of your Equipment (Read our Article on Tier Level )