Description
Hitachi ZX490LC-7H Hydraulic Excavator Technical and Workshop Manual
Hitachi ZX490LC-7H Hydraulic Excavator Index:
INTRODUCTION
SYMBOL AND ABBREVIATION
CONTRASTING LIST OF PART NAME
SECTION AND GROUP CONTENTS
CONTENTS
GENERAL
SYSTEM
COMPONENT OPERATION
SERVICE MANUAL REVISION REQUEST FORM
OPERATIONAL PERFORMANCE TEST
TROUBLESHOOTING
SERVICE MANUAL REVISION REQUEST FORM
The Attached Diagram List
Table of Contents
1. Precautions
2. Work Plan and Preparations
3. Parts Check
4. Preparations
5. Machines, Apparatuses, Tools, and Materials necessary for Assembly
6. Assembly of Undercarriage and Superstructure
7. Assembly Procedure for Backhoe Front
8. Side Frame Extension and Retraction Method
9. Post-assembly Inspection
10. Checking Machine Performance
11. Appendix (drawings of lifting parts)
12. ASSEMBLY CHECK SHEET
