UNDERCARRIAGE / Track Adjuster (ZAXIS450-3, 450LC-3, 470H-3, 470LCH-3) W1J1-03-04-002 W1J1-03-04-004 W3-4-8 2 3 4 5 1 6 7 8 9 10 11 12 (ZAXIS500LC-3, 520LCH-3) 4 5 1 6 7 8 9 10 11 12 3, 520LCH-3) (ZAXIS500LC- 3, 520LCH-3) 2 15 3 4 5 17 1 6 18 7 15 10 8 9 11 12 5 6 5 17 18 7 9