Description
Sumitomo SH120-3 Hydraulic Excavator Shop Manual (WLSM1203-00W)
Sumitomo SH120-3 Hydraulic Excavator Index:
O EXPLANATION
Contents and History of Editions
Safety
Introduction
Symbols Used
Precautions
06 Standard Torque Specifications
07 Numerical Value Conversion Table
2 SPECIFICATIONS
21 Major Equiptnent Specifications
22 Main Body Filters, Buids and Lubricants
3 PERFORMANCE
31 Main Body Weight
32 New Machine Performance Judgment Table
33 Lifting Capacities
5 MAIN BODY DISASSEMBLY AND SERVICING PROCEDURES
6
51 Lower Mechanism
52 Upper Mechanism
53 Attachment
54 Maintenance Standards
AJOR COMPONENTS DISASSEMBLY AND SERVICING PROCEDURES
61 Tightening Torque for Major Parts
62 Take-up Roller
63 Upper Roller
64 Lower Roller
65 Grease Cylinder
66 Center Joint
68 Air Conditioner
7 MAJOR HYDRAULIC DISASSEMBLY AND SERVICING PROCEDURES
71 Hydraulic Pump
72 Traction Mechanism
73 Swing Mechanism
74 Control Valve
Cylinder
Remote Control Valve
Solenoid Valve
Cushion Valve
Holding Valve
