KOMATSU WA20-2, WA30-5, WA40-3, WA50-3 WHEEL LOADER OPERATION & MAINTENANCE MANUAL

This is a COMPLETE Operation & Maintenance Manual for the KOMATSU WA20-2, WA30-5, WA40-3, WA50-3 WHEEL LOADER. MACHINE MODEL SERIAL NUMBERS WA20-2 - 11270 and up WA30-5 - 18970 and up WA4