Komatsu PC400-6, PC400LC-6 Excavator Service Manual Workshop Guide

Manual Included: Shop Manual: 841 pages Specifications: Brand: Komatsu Model: PC400-6, PC400LC-6, PC450-6, PC450LC-6 Type: Excavator Serial Numbers: PC400-6: 32001 and up PC400LC-6: 32001 and up PC450-6: 12001 and up PC450LC-6: 12001 and up Manuals: Shop Manual Publication Number: SEBM014508 Language: English Format: PDF Description Table of Contents 01 GENERAL 10 STRUCTURE, FUNCTION 20 TESTING AND ADJUSTING 30 REMOVAL AND INSTALLATION 40 MAINTENANCE STANDARD 90 OTHERS GENERAL This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and lubricant specification charts. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting. TESTING, ADJUSTING AND TROUBLESHOOTING This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating Problems to Causes are also mention in this section. DISASSEMBLY AND ASSEMBLY KOMATSU Excavator PC400-6, PC400LC-6 This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.