Hitachi UH103 Service Manual

Hitachi UH103 Service Manual
Size: 25.5 MB
Machine: Excavator
Machine Model:
Page: 451 Pages
Part Number: UH103

The Bookmarks of Hitachi UH103 Excavator Service Manual:
SECTION 01 SPECIFICATIONS
   Group 01 Specifications
   Group 02 Conversion Table
SECTION 02 OPERATIONAL PRINCIPLE
   Group 01 General
   Group 02 Air Circuit
   Group 03 Main Pump (HPV12SB-RM7SB, RM14A)
   Group 04 PÜot Pump (IP Gear Pump)
   Group 05 Control Valve (KVM Control Valve)
   Group O6Assist Valve
   Group 07 Swing Motor (MX Motor)
   Group 08 Travel Motor (HMT125BC Motor)
   Group 09 Travel Reduction Device
   Group 10 Monitor
   Group 11 Monitor Troubleshooting
SECTION 03 DISASSEMBLY AND ASSEMBLY
   Group 01 How To Disassembly I Assembly hydraulic Equipment
   Group 02 Main Pump (HPV B Type Pump)
   Group 03 RM14A, RM7SB Regulator
   Group 04 Pilot Pump (IP Gear Pump)
   Group 05 Control Valve (KVM Control Valve)
   Group 06 Swing Motor (MX Motor)
   Group 07 Cylinder
   Group 08 Travel Motor (HMT125BC Motor)
   Group 09 Travel Reduction Device
   Group 10 Center Joint
   Group 11 Front Idler
   Group 12 Upper Roller
   Group 13 Lower Roller
SECTION 04 MAINTENANCE STANDARD