FRONT ATTACHMENT / Front Attachment 4. Install hoses (11) (2 used), (12) and (13) (2 used) to the bucket cylinder, arm cylinder and positioning cylinder (10). : 41 mm 10 : 50 mm : 210 N m (21 kgf m, 155 lbf ft) 11 CAUTION: Boom cylinder (1) weight: 290 kg (640 lb) 5. Hoist and install boom cylinder (1). Refer to the Install Boom Cylinder section on W4-2-12. W1V1-04-01-004 13 12 1 W105-04-02-040 W4-1-15