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 20001 and up Service Manual Covers: 10 STRUCTURE AND FUNCTION 20 TESTING AND ADJUSTING 30 DISASSEMBLY AND ASSEMBLY 40 MAINTENANCE STANDARD 90 OTHERS 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..