FRONT ATTACHMENT / Cylinder ASSEMBLE BOOM, ARM, BUCKET CYLINDERS Boom Cylinder 1 W1V7-04-02-004 Arm Cylinder 1 17 W1V7-04-02-003 Bucket Cylinder 1 W1V7-04-02-002 1 - Piston Rod 9 - Backup Ring 16 - Shim 23 - Backup Ring (2 Used) 2 - Wiper Ring 10 - O-Ring 17 - Stopper (2 Used) 24 - O-Ring 3 - Backup Ring 11 - Socket Bolt (12 Used) 18 - Cushion Bearing 25 - Seal Ring 4 - U-Ring 12 - Cylinder Tube 19 - Cushion Seal 26 - Piston 5 - Buffer Ring 13 - Set Screw 20 - Snap Ring 27 - Cushion Bearing 6 - Cylinder Head 14 - Steel Ball 21 - Slide Ring (2 Used) 28 - Cushion Seal 7 - Bushing 15 - Nut 22 - Slide Ring (2 Used) 29 - Piston Nut 8 - Snap Ring W4-2-26 2 4 5 11 6 12 27 21 22 11 6 12 27 21 22 23 22 21 13 2 4 5 11 6 12 27 21 22 11 6 12 27 21 22 23 22 21 13 20 18 2 4 5 11 6 12 27 21 22 23 22 21 13 11 6 12 27 21 22 23 22 21 13