Komatsu PC128UU-2 Excavator Shop Manual

This manual has been created to assist in improving the quality of repairs by providing the serviceman with a precise understanding of the product and the correct repair procedures. It is a valuable resource for both professional mechanics and DIY enthusiasts.

APPLICABLE MODELS :

• Komatsu PC128UU-2 Excavator SN: 5001 and up
• PC128UU-2 mounts the S4D102E-1 engine.
• For engine details, refer to the 102 Series Engine Shop Manual.

TABLE OF CONTENTS :

• GENERAL
• STRUCTURE AND FUNCTION
• TESTING AND ADJUSTING
• DISASSEMBLY AND ASSEMBLY
• MAINTENANCE STANDARD
• OTHERS

File Format: .PDF

Requirements: PDF Reader

Compatible: Windows & Mac

Language: English

Total pages: 623

This manual primarily contains essential technical information for operations conducted in a service workshop. It is divided into chapters for each main group of components, further segmented into the following sections:

STRUCTURE AND FUNCTION

This section provides an explanation of the structure and function of each component, serving as both a reference for troubleshooting and to enhance understanding of the structure.

TESTING AND ADJUSTING

Here, checks to be made before and after repairs, as well as adjustments to be made upon completion, are explained. Troubleshooting charts correlating "Problems" with "Causes" are also included.

DISASSEMBLY AND ASSEMBLY

This section details the procedures for removing, installing, disassembling, and assembling each component, along with relevant precautions.

MAINTENANCE STANDARD

This section provides judgment standards for the inspection of disassembled parts, with contents that may also be described in the STRUCTURE AND FUNCTION section.

OTHERS

This section mainly includes hydraulic circuit diagrams, electric circuit diagrams, and may also contain specifications of attachments and options.

* This Manual is compatible with all versions of Windows PC OS, MAC OS, and Linux OS.

* A compression utility is needed to extract it first if located in the archive (e.g. 7- ).