Komatsu Skid Steer Loader SK815-8E0 service & repair manual

Description Komatsu Skid Steer Loader SK815-8E0 service & repair manual

Komatsu Skid Steer Loader SK815-8E0 pdf workshop service repair manual

Serial numbers:
F30002 and up

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

MANUAL CONTENT:
Index and Foreword
Foreword, Safety, Basic Information
How to Read the Shop Manual
Safety Notice for Operation
Precautions to Prevent Fire
Procedures If Fire Occurs
Precautions When You Dispose of Waste Materials
Precautions When You Handle Hydraulic Equipment
Precautions When You Disconnect and Connect Pipings
Precautions When You Handle Electrical Equipment
Precautions When You Handle Fuel System Equipment
Precautions When You Handle Intake System Equipment
Practical Use of KOMTRAX
Disconnect and Connect Push-Pull Type Coupler
Precautions for Disconnection and Connection of Connectors
How to Disconnect and Connect Deutsch Connector
How to Disconnect and Connect Slide Lock Type Connector
How to Disconnect and Connect Connector with Lock to Pull
How to Disconnect and Connect Connector with Lock to Push
How to Disconnect and Connect Connector with Housing to Rotate
Standard Tightening Torque Table
Conversion Table
Abbreviation List

Specifications
Specification Drawing
Weight Table
How to Use Fuel, Coolant and Lubricants by Ambient Temperature

Structure and Function
NOx Control System
Function of NOx Control System
Boot-up System
Layout Drawing of Boot-up System
System Operating Lamp System
Quick Release Battery Terminal
Engine System
Layout Drawing of Engine System
Engine Control System
Component Parts of Engine System
Cooling System
Layout Drawing of Cooling System
Control System
Layout Drawing of Control System
Machine Monitor System
KOMTRAX System
Component Parts of Control System
Hydraulic System
Layout Drawing of Hydraulic System
CLSS
Component Parts of Hydraulic System
Work Equipment System
Layout Drawing of Work Equipment System
PPC Lock System
Component Parts of Work Equipment System
Travel System
Layout Drawing of Travel System
System Diagram of Travel Control System
Component Parts of Travel System
Work Equipment
Structure of Work Equipment
Function of Work Equipment
Work Equipment Clearance Adjustment Shim

Standard Value Table
Standard Value Table for Engine
Standard Value Table for Machine
Machine Posture and Procedures to Measure Performance

Testing and Adjusting
Engine and Cooling System
Examine Engine Speed
Examine Exhaust Gas Color
Examine and Adjust Valve Clearance
Examine Compression Pressure
Examine Engine Oil Pressure
Bleed Air from Fuel System
Examine Fuel Circuit for Leakage
Handle Cylinder Cut-out Mode Operation
Examine and Adjust Alternator Belt Tension
Frame
Examine and Adjust Gear Chain Tension
Hydraulic System
Release Remained Pressure in Hydraulic Circuit
Examine Oil Pressure of Work Equipment
Adjust Oil Pressure of Work Equipment
Examine Oil Pressure of Control Circuit
Examine and Adjust Oil Pressure of Pump Circuit
Examine Outlet Pressure of Solenoid Valve
Examine PPC Valve Outlet Pressure
Examine Parking Brake Release Pressure
Examine and Adjust Travel Deviation
Adjust Play of Work Equipment and Travel PPC Valves
Examine Parts Which Cause Hydraulic Drift of Work Equipment
Bleed Air from Hydraulic System
Pressurize Hydraulic Tank
Electrical System
How to Set and Operate Machine Monitor
How to Start Up KOMTRAX Terminal
Handle Voltage Circuit of Engine Controller

Troubleshooting
Abbreviation List
Related Information to Troubleshooting
General Troubleshooting Points
Sequence of Events in Troubleshooting
Troubleshooting Points for Aftertreatment System
Checks Before Troubleshooting
Inspection Procedure Before Troubleshooting
Test in Accordance with Testing Procedure
Procedure for Troubleshooting
Information Shown in Troubleshooting Table
Connector Contact Identification (For 4D88E-7 Engine)
T-Branch Box and T-Branch Adapter Table
Fuse Location Table
Failure Code Table
Troubleshooting by Failure Code (Display of Code)
Troubleshooting of Electrical System (E-Mode)
Troubleshooting of Engine (S-Mode)

Disassembly and Assembly
Related Information on Disassembly and Assembly
How to Read This Manual
Coating Materials List
Engine and Cooling System
Remove and Install Starter Assembly
Remove and Install Radiator Assembly
Remove and Install Engine and Pump Assembly
Remove and Install Fuel Tank Assembly
Remove and Install Alternator Assembly
Remove and Install Air Cleaner Assembly
Frame
Remove and Install Engine Hood
Remove and Install Heater Assembly
Raise Arm and Tilt Cab
Fully Tilt and Rest the Cab Assembly
Remove and Install Cab Assembly
Remove and Install Wheel Hub Assembly
Remove and Install Travel Motor Assembly
Hydraulic System
Remove and Install Pump Assembly
Remove and Install Gear Pump Assembly
Remove and Install Pump Coupling
Remove and Install Control Valve
Remove and Install PPC Valve
Work Equipment
Remove and Install Arm
Remove and Install Lift Cylinder
Remove and Install Bucket Cylinder
Remove and Install Equipment Support Frame
Electrical System
Remove and Install Battery

Maintenance Standard
Engine and Cooling System
Maintenance Standard for PTO
Hydraulic System
Maintenance Standard for Control Valve (Standard Flow)
Maintenance Standard for Control Valve (Super Flow)
Maintenance Standard for Work Equipment PPC Valve
Maintenance Standard for Travel PPC Valve
Maintenance Standard for Attachment PPC Valve
Power Train
Maintenance Standard for Transmission
Work Equipment
Maintenance Standard for Work Equipment Linkage
Maintenance Standard for Lift Cylinder
Maintenance Standard for Tilt Cylinder

Circuit Diagrams
How to Read the Codes for Electric Cable
Hydraulic Circuit Diagram
Symbols Used in Hydraulic Circuit Diagram
Electrical Circuit Diagram
Symbols Used in Electric Circuit Diagram

Engine S4D86E-7 workshop service manual