This is a Original Service Shop for Komatsu HM400-1L Articulated Dump Truck in PDF format. This Service Repair Manual has easy-to-read text sections with high quality diagrams and instructions. SERIAL NUMBERS HM400-1 1001 and up Service Manual Covers: 00 INDEX AND FOREWORD 01 SPECIFICATION 10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 20 TESTING, ADJUSTING 30 DISASSEMBLY AND ASSEMBLY 90 OTHERS File Format PDF Printable Yes Compatible All Versions of Windows & Mac Language Multilanguage Deutsch Russian English Requirements Adobe PDF Reader Instant download means there will be no shipping cost or watting for a paper or CD to arrive in the mail. You will get this manual immediately after payment!! Have any questions please contact me..