SERIAL NUMBERS : PC400-8R 75001 and up PC400LC-8R 75001 and up PC450-8R 75001 and up PC450LC-8R 75001 and up Complete factory shop manual for Komatsu PC400-8R PC400-8R PC450-8R PC450LC-8R Hydraulic Excavators.This manual contains service, repair procedures, assembling, disassembling, wiring diagrams and everything you need to know. Shop Manual Covers: 00 INDEX AND FOREWORD 01 SPECIFICATION 10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 20 STANDARD VALUE TABLE 30 TESTING AND ADJUSTING 40 TROUBLESHOOTING 50 DISASSEMBLY AND ASSEMBLY 90 DIAGRAMS AND DRAWINGS ==================================== High Quality PDF Manual,All pages are printable. Instant Download No Shipping Cost No Need to Wait For A CD-ROM 976 Pages File Format PDF Language English Compatible All Versions of Windows & Mac Requirements Adobe PDF Reader Thanks for visiting!.