This is a COMPLETE Service Shop Repair Manual for the KOMATSU PC400LC-6LK, PC400HD-6LK HYDRAULIC EXCAVATOR. This manual contains deep information about maintaining, assembly, disassembly and servicing your KOMATSU PC400LC-6LK, PC400HD-6LK HYDRAULIC EXCAVATOR. 

MACHINE MODEL SERIAL NUMBERS 
PC400LC-6LK A83001 and up 
PC400HD-6LK A83001 and up 

CONTENTS AS FOLLOWS: 
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01 GENERAL 
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 
20 TESTING, ADJUSTING AND TROUBLESHOOTING 
30 DISASSEMBLY AND ASSEMBLY 
90 OTHER 

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Model Specification: KOMATSU PC400LC-6LK, PC400HD-6LK HYDRAULIC EXCAVATOR 
Language: English 
File Format: PDF 
Total Pages: 836 
Requirements: Adobe PDF Reader 
ZOOM IN/OUT: YES 
Downloadable: YES 
Compatible: All Versions of Windows & Mac