This is a Original Service Shop Manual for Komatsu WA450-1 Wheel Loader in PDF format. This Service Repair Manual has easy-to-read text sections with high quality diagrams and instructions. MACHINE MODEL SERIAL No. WA450-1 10001 and up Service Manual Covers: 00 GENERAL 10 ENGINE 11 STRUCTURE AND FUNCTION 12 TESTING AND ADJUSTING 13 DISASSEMBLY AND ASSEMBLY 14 MAINTENANCE STANDARD 20 POWER TRAIN 21 STRUCTURE AND FUNCTION 22 TESTING AND ADJUSTING 23 DISASSEMBLY AND ASSEMBLY 24 MAINTENANCE STANDARD 40 STEERING SYSTEM 41 STRUCTURE AND FUNCTION 42 TESTING AND ADJUSTING 43 DISASSEMBLY AND ASSEMBLY 44 MAINTENANCE STANDARD 50 BRAKE AND AIR SYSTEM 51 STRUCTURE AND FUNCTION 52 TESTING AND ADJUSTING 53 DISASSEMBLY AND ASSEMBLY 54 MAINTENANCE STANDARD 60 WORK EQUIPMENT SYSTEM 61 STRUCTURE AND FUNCTION 62 TESTING AND ADJUSTING 63 DISASSEMBLY AND ASSEMBLY 64 MAINTENANCE STANDARD 80 ELECTRIC AND ELECTRONIC SYSTEM 81 STRUCTURE AND FUNCTION 82 TESTING AND ADJUSTING 83 DISASSEMBLY AND ASSEMBLY 90 OTHERS 91 STRUCTURE AND FUNCTION 93 DISASSEMBLY AND ASSEMBLY 97 GEAR PUMP File Format PDF Printable Yes Compatible All Versions of Windows & Mac Language 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..