Hitachi ZX670LC-5B and ZX690LCH-5B Excavator Service Manual

Product Overview

This comprehensive service manual is designed for the Hitachi ZX670LC-5B, ZX690LCH-5B, and ZX670LCR-5B excavators. It provides essential technical information required for experienced technicians to maintain and repair these advanced machines. The manual is provided in PDF format and is written in English.

Key Features

• Technical Manual (Operational Principle): Volume No. TOJBA-EN – 434 pages detailing operational principles.
• Technical Manual (Troubleshooting): Volume No. TTJBA-EN – 516 pages focused on troubleshooting.
• Service Manual: Volume No. WJBA-EN – Comprehensive 740-page guide for maintenance and repair.
• Electrical Circuit Diagram: A concise 15-page diagram to aid in electrical diagnostics.

Benefits

• Provides essential technical information for both redelivery and delivery processes.
• Includes detailed operational performance tests and troubleshooting procedures.
• Guides on maintenance standards and provides removal, installation, assembly, and disassembly procedures.

Usage Recommendations

• Intended for use by experienced technicians familiar with Hitachi machinery.
• Ensure all machine components are checked for defects or damage, such as leaks or loose bolts, before using the manual for testing and repairs.
• Consult the manual for guidelines on specific maintenance tools and procedures required for optimal operation.