Komatsu Mining Shovel PC4000-11 T4 service & repair manual

Description Komatsu Mining Shovel PC4000-11 T4 service & repair manual

Komatsu Mining Shovel PC4000-11 T4 pdf workshop service manual

Serial numbers:
08246 and up

Specifications, maintenance, technical data, adjusting, troubleshooting, diagrams, schematics, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
Foreword & Safety

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 and pump regulation
10 Operating hydraulics
11 Hydraulic track tensioning system
12 Access ladder, hydraulically operated
13 Central refilling system (Service arm)
14 Hints for reading the Hydraulic Diagram
15 Hints for reading the electric Wiring Diagram
16 Monitoring & Control System
17 Lubrication system
18 Deep temperature equipment (option)

Troubleshooting
1 Introduction
1.1 Overview
1.2 General Precautions
2 General Information for Troubleshooting
2.1 Preparations For Work
2.2 Precautions During Work
2.3 Precautions When Carrying Out Any Operation
2.4 Fundamental Requirements for Trouble shooting
2.5 Points To Remember When Trouble- shooting
2.6 Sequence Of Events In Troubleshooting
2.7 Checks Before Troubleshooting
2.8 Handling Of Electric Equipment And Hydraulic Components
2.9 General working procedures
2.10 Cylinder bypass test
2.11 Basics about "How to crimp" (with strain relief)
2.12 Cable Shielding
3 Mounting Locations and Connector Types
3.1 Side view onto the superstructure
3.2 Top view onto the superstructure
3.3 Location of engine electrical parts
3.4 Location of hydraulic components
3.5 View onto the SLS or CLS grease barrel and the lubrication cycle components
3.6 Batteries, battery main switches & safety switch for maintenance
3.7 Hydraulic oil tank & suction oil tank - Location of electrical components
3.8 Hydraulically operated access ladder
3.9 Service arm
3.10 Connector Types Overview
4 Standard Value Table for Electrical Components
5 Tables for Testing and Troubleshooting
5.1 Test Value Tables for Transducers
5.2 Hydraulic oil temperature charts
5.3 PTO gear oil temperature charts
5.4 Table of failure codes
5.5 Table of C-codes - Diesel engine Tier4
5.6 Tables of Symptom Codes
5.7 Cable colour identification
6 Troubleshooting by Trouble Code
7 Troubleshooting by Symptoms

Disassembly and 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 Machine House (T4)
3.3 Hydraulic System
3.4 Slew system
3.5 Lubrication pumps
3.6 Operator’s cab
3.7 Cab base
3.8 Ladders and platforms
3.9 Counterweight
3.10 Fuel tank
3.11 Superstructure Lifting
4 Undercarriage
4.1 Undercarriage overview
4.2 Travel system
4.3 Undercarriage center body
5 Attachment
5.1 Repair procedures
5.2 Backhoe Attachment (BHA)
5.3 Front Shovel Attachment (FSA)
5.4 Metering valves (grease injectors) at the attachment
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 relevant PARTS AND SERVICE NEWS