Technical Manual Operational Principle 650LC - 3 670LCH - 3 Hydraulic Excavator This Service Manual consists of three separate parts: Technical Manual (Operational Principle) Part No. TO1J7-E-00 Technical Manual (Troubleshooting) Part No. TT1J7-E-00 Workshop Manual (Workshop Manual in English only) Part No. W1J7-E-00 TO1J7-E-00 PART NO. ZAXIS 650LC -3 670LCH -3 HYDRAULIC EXCAVATOR TECHNICAL MANUAL OPERATIONAL PRINCIPLE TO1J7-E-00 PRINTED IN EUROPE (YC) 2006.03 Hitachi Construction Machinery www.hitachi-c-m.com PART NO. TO1J7-E-00