FRONT ATTACHMENT / Front Attachment 8. Remove hoses (9, 10) of the bucket cylinder and arm cylinder. Cap the open ends. : 41 mm, 50 mm 9. Remove the mounting bolts (9 used) for tool box (11) and cover (12). Remove tool box (11) and cover (12) from main frame (13). 10 9 W1V1-04-01-001 : 17 mm 13 W1V7-04-01-001 W4-1-4 12 11