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Komatsu Hydraulic Excavator PC128, PC138, PC158 Workshop Repair & Service Manual

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Price: $39.99

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Komatsu Hydraulic Excavator PC128US-2, PC128UU-2, PC138US-2, PC138USLC-2E0, PC138US-8, PC138USLC-8, PC138USLC-10, PC158US-2. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your excavator like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Komatsu Hydraulic Excavator PC128US-2, PC128UU-2, PC138US-2, PC138USLC-2E0, PC138US-8, PC138USLC-8, PC138USLC-10, PC158US-2 is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

FILELIST:
TEN00604-01 - Hydraulic Excavator PC138USLC-10 Operation & Maintenance Manual.pdf
TEN00546-00 - Hydraulic Excavator PC138US-8, PC138USLC-8 Operation & Maintenance Manual.pdf
TEN00530-00 - Hydraulic Excavator PC138US-8, PC138USLC-8 Operation & Maintenance Manual.pdf
TEN00495-00 - Hydraulic Excavator PC138US-8, PC138USLC-8 Operation & Maintenance Manual.pdf
TEN00189-07 - Hydraulic Excavator PC138US-8, PC138USLC-8 Operation & Maintenance Manual.pdf
TEN00076-01 - Hydraulic Excavator GALEO PC138US-2, PC138USLC-2 Operation & Maintenance Manual.pdf
TEN00075-00 - Hydraulic Excavator PC128UU-2 Operation & Maintenance Manual.pdf
TEN00003-01 - Hydraulic Excavator PC138US-2, PC138USLC-2E0 Operation & Maintenance Manual.pdf
SEN06062-01 - Hydraulic Excavator PC138USLC-10 Shop Manual.pdf
SEN01968-12 - Hydraulic Excavator PC138US-8, PC138USLC-8 Shop Manual.pdf
SEBM026504 - Hydraulic Excavator PC158US-2 Shop Manual.pdf
SEBM018506 - Hydraulic Excavator PC128UU-2 Shop Manual.pdf
SEBM018419 - Hydraulic Excavator PC128US-2, PC138US-2, PC138USLC-2E0 Shop Manual.pdf
SEBM009805 - Hydraulic Excavator PC128UU-2, PC128US-2 Shop Manual.pdf
SEAM049000T - Hydraulic Excavator GALEO PC128US-2, PC138US-2 Operation & Maintenance Manual.pdf
SEAM045102T - Hydraulic Excavator PC158US-2, PC158USLC-2 Operation & Maintenance Manual.pdf
SEAM035505T - Hydraulic Excavator PC128UU-2 Operation & Maintenance Manual.pdf
SEAM035500 - Hydraulic Excavator PC128UU-2 Operation & Maintenance Manual.pdf
SEAM035408T - Hydraulic Excavator GALEO PC128US-2, PC138USLC-2 Operation & Maintenance Manual.pdf
SEAM035407T - Hydraulic Excavator PC128US-2, PC138USLC-2 Operation & Maintenance Manual.pdf
SEAM035404T - Hydraulic Excavator PC128US-2 Operation & Maintenance Manual.pdf
SEAM035400 - Hydraulic Excavator PC128US-2 Operation & Maintenance Manual.pdf
SEAM023300 - Hydraulic Excavator PC128UU-1 Operation & Maintenance Manual.pdf
SEAM022200 - Hydraulic Excavator PC128US-1 Operation & Maintenance Manual.pdf
CEAM004200 - Hydraulic Excavator PC128UU-1 avance Operation & Maintenance Manual.pdf

EXCERPT:

10 Structure and function
EGR system piping drawing
- EGR: Abbreviation for Exhaust Gas Recirculation
- The shape is subject to machine models.
1. VFT
2. EGR valve
3. Intake air connector
4. Mixing connector
5. Exhaust manifold
6. EGR cooler
Function (ENG95-A9J0-042-K-00-A)
• EGR valve (driven with electric motor)
Controls the gas flow from exhaust side to intake side. Since the exhaust pressure is higher than the boost pressure, the exhaust gas flows into the intake side.
• EGR cooler
Cools the exhaust gas.
The engine coolant is used for cooling.
• Intake air connector
Returns the air from the air-cooled aftercooler and the exhaust gas from the EGR valve to the intake side.
• Sensors
Control the EGR according to the operating condition.
Troubleshoot the system.
• Control each part of the EGR circuit and control the EGR rate according to the operating condition to clean the exhaust gas constantly.
• Monitor the condition of the EGR circuit and perform troubleshooting to prevent a serious failure.
...