Logo

Cart

Click title to display cart contents.
0 Items $0.00

Komatsu Hydraulic Excavator PC80, PC88, PC95 Workshop Repair & Service Manual

Catalog: 

Make: 

Model: 

Price: $29.99

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Komatsu Hydraulic Excavator PC80MR-3, PC88MR-8, PC88MR-10, PC95-1, PC95R-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 PC80MR-3, PC88MR-8, PC88MR-10, PC95-1, PC95R-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:
WEBM008601 - Hydraulic Excavator PC80MR-3 Shop Manual.pdf
WEAM009700 - Hydraulic Excavator PC80MR-3 Operation & Maintenance Manual.pdf
CEAM021202 - Hydraulic Excavator PC88MR-8 Operation & Maintenance Manual.pdf
TEN00287-06 - Hydraulic Excavator PC88MR-8 Operation & Maintenance Manual.pdf
SEN06467-02 - Hydraulic Excavator PC88MR-10 Shop Manual.pdf
TEN00468-01 - Hydraulic Excavator PC88MR-8 Operation & Maintenance Manual.pdf
SEN04329-11 - Hydraulic Excavator PC88MR-8 Shop Manual.pdf
WEAMPC9501 - Hydraulic Excavator PC95-1 Operation & Maintenance Manual.pdf
WEBM001701 - Hydraulic Excavator PC95R-2 Shop Manual.pdf
FGAMPC9510 - Hydraulic Excavator PC95-1 Operation & Maintenance Manual.pdf
EEAM004900 - Hydraulic Excavator PC95-1 Operation & Maintenance Manual.pdf
WEBM001700 - Hydraulic Excavator PC95R-2 Shop Manual.pdf
WEAM001504 - Hydraulic Excavator PC95R-2 Operation & Maintenance Manual.pdf
WEBM001702 - Hydraulic Excavator PC95R-2 Shop Manual.pdf
WEAM002900 - Hydraulic Excavator PC95R-2 Operation & Maintenance Manual.pdf
WEBMPC9500 - Hydraulic Excavator PC95-1 Shop Manual.pdf

EXCERPT:
00 Index and foreword
Foreword, safety and general information
Handling of electrical equipment (Rev. 2012/11)
• To maintain the performance of the machine over a long period, and to prevent failures or troubles before they occur, correct "operation", "maintenance and inspection" "troubleshooting", and "repairs" must be performed. This section deals particularly with correct repair procedures for mechatronics components and is aimed at improving the quality of repairs. For this purpose, it describes the working procedures in "Handling of electrical equipment".
Precautions for handling electric equipment
Handling wiring harnesses and connectors
• Wiring harnesses consist of wires connecting one component to another component, connectors used for connecting and disconnecting one wire from another wire, and protectors or tubes used for protecting the wires.
• Compared with other electrical components fitted in boxes or cases, wiring harnesses are more likely to be affected by the direct effects of rain water, heat, or vibration. Furthermore, during inspection and repair operations, they are frequently removed and installed again, so they are likely to suffer deformation or damage. For this reason, it is necessary to be extremely careful when handling the wiring harnesses.
Main failures occurring in wiring harness
Defective contact of connectors (defective contact between male and female connectors)
• Problems with defective contact are likely to occur because the male connector is not properly inserted into the female connector,or because one or both of connectors are deformed or the position is not correctly aligned, or because there is corrosion or oxidization of the contact surfaces. The corroded or oxidized contact surfaces may become shiny again (and contact may become normal) by connecting and disconnecting the connectors approximately 10 times.
Defective crimping or soldering of connectors
• The pins of the male and female connectors are attached to wires by crimping or soldering. If excessive force is applied to the wire, the joining area may become loose, which may result in a defective connection or breakage.
Disconnections in wiring
• If the wiring harness is pulled to disconnect the connector, or the components are lifted with a crane while the wiring harness is still connected, or a heavy object hits the wiring harness, the crimping of the connector may separate, or the soldering may be damaged, or the wiring harness may be broken.
...