Komatsu Mining Shovel PC7000E-6 service & repair manual

Description Komatsu Mining Shovel PC7000E-6 service & repair manual

Komatsu Mining Shovel PC7000E-6 pdf workshop service manual

Serial numbers:
35003 and up

Technical data, specifications, testing, adjusting, troubleshooting, maintenance, diagrams, schematics, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
FOREWORD & SAFETY
1 Foreword
1.1 BEFORE READING THIS MANUAL
1.2 CONTENTS OF THIS BINDER
1.3 DIVISION OF THE BINDER
SAFETY
2.1 SAFETY INFORMATION
2.2 OVERVIEW
2.3 SOUND PRESSURE AND VIBRATION LEVELS IN THE OPERATOR’S CAB
2.4 GENERAL PRECAUTIONS COMMON TO OPERATION ON THE EXCAVATOR
2.5 PRECAUTION FOR MAINTENANCE
2.6 ADDITIONAL SAFETY INFORMATION FOR TROUBLESHOOTING AND ADJUSTMENTS
2.7 SPECIAL SAFETY EQUIPMENT
2.8 HIGH VOLTAGE SAFETY INSTRUCTIONS FOR MACHINES WITH ELECTRIC MOTOR

SPECIFICATION

STRUCTURE & FUNCTION
1 Introduction
2 Specifications
3 Main assembly groups
4 Drive
5 Hydraulic oil tank
6 Hydraulic oil cooling
7 Controlling
8 Components
9 Main hydraulic pumps, pump regulation, valve control & monitoring system
10 Operating hydraulics
11 Hydraulic track tensioning system
12 Stairway, hydraulically operated
13 Central refilling system
14 Hints for reading the hydraulic diagram
15 Hints for reading the electric Wiring Diagram
16 KOMTRAX Plus & MTC control system
17 Lubrication system
18 Deep temperature equipment (option)
19 Cable guide & Cable drum

TROUBLESHOOTING
1 Introduction
2 General Information for Troubleshooting
3 Mounting Locations and Connector Types
4 Standard Value Table for Electrical Components
5 References for Troubleshooting (CAN Bus & Node Outputs)
6 Tables for Testing and Troubleshooting
7 Troubleshooting by failure codes
8 Troubleshooting for PUMP/VALVE controller fault codes
9 Troubleshooting by Symptoms

DISASSEMBLY & ASSEMBLY
1 Introduction
1.1 Foreword
1.2 Recommendations for environmentally friendly operation and maintenance of hydraulic mining shovels
1.3 Diagrams and illustrations in this manual
1.4 Procedures for disassembling and assembling in this manual
2 Safety
2.1 Overview
2.2 General precautions
2.3 Precautions for maintenance and repair
3 Superstructure
3.1 Superstructure overview
3.2 Machinery house
3.3 Hydraulic system
3.4 Slew system
3.5 Operator’s cab
3.6 Cab base (Medium voltage switch cabinet)
3.7 Ladders, stairways and platforms
3.8 Counterweight
3.9 high voltage switch cabinet
3.10 Slip ring unit
3.11 Superstructure Lifting
4 Undercarriage
4.1 Undercarriage overview
4.2 Undercarriage Center Body
4.3 Cable drum assembly
5 Attachment
5.1 Attachment bearings at superstructure
5.2 Repair procedures
5.3 Backhoe (BHA)
5.4 Front shovel (FSA)
5.5 Ground engaging tools (GET)
5.6 Cylinder bypass test
6 Service Information
6.1 Fluids and lubricants
6.2 Lifting Gears
6.3 Safety hints for sling accessory
6.4 Weight tables
6.5 Torque charts according to KOMATSU company standard
6.6 Blind plugs
6.7 Conversion table
6.8 Tools
6.9 Work instructions
7 Parts & Service News
7.1 List of the PARTS AND SERVICE NEWS