BODY (UPPERSTRUCTURE) / Center Hinge ASSEMBLE CENTER HINGE Upper Hinge 1, 3 1, 2 4 6 5 9 7 8 25 24 19 10 20 9 22 21 W4GB-02-03-003 Lower Hinge Pin 11, 12, 13 18 15 16 17 25 8 24 10 23 18 15 14 W4GB-02-03-004 1 - Washer (ZW220: 7 Used) (ZW250: 10 Used) 8 - Shim (2 Used) 14 - Pin 20 - Bushing 2 - Bolt (ZW220: 3 Used) (ZW250: 4 Used) 9 - Dust Seal (2 Used) 15 - Bushing (2 Used) 21 - Bolt (6 Used) 3 - Bolt (ZW220: 4 Used) (ZW250: 6 Used) 10 - Bearing (2 Used) 16 - Bolt (6 Used) 22 - Pin 4 - Flange 11 - Bolt 17 - Cap 23 - Cap 5 - Shim (2 Used) 12 - Washer 18 - Dust Seal (2 Used) 24 - Grease Fitting (2 Used) 6 - Bushing 13 - Washer 19 - Cap 25 - Front Frame 7 - Cap W2-3-6