Komatsu PC400-1, PC400LC-1 Excavator Service Manual Workshop Guide

Manual Included: Shop Manual: 612 pages Specifications: Brand: Komatsu Model: PC400-1, PC400LC-1 Type: Excavator Serial Numbers: PC400-1: 10001 and up PC400LC-1: 10124 and up Manuals: Shop Manual Publication Number: SEBM0208A03 Language: English Format: PDF Description Table of Contents General Engine Power Train Undercarriage Hydraulic System Work Equipment Electrical System 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 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. If welding repairs are needed, always have a trained, experienced welder carry out the work. When carrying out welding work, always wear welding gloves, apron, glasses, cap and other clothes suited for welding work.