UPPERSTRUCTURE / Fan Motor 21. Loosen nuts (65) (2 used). Move bands (66) (2 used) to the center of hose (67). Remove hose (67) from the radiator. : 11 mm 22. Loosen nuts (62) (2 used). Move bands (63) (2 used) to the center of hose (64). Remove hose (64) from the radiator. : 11 mm 62, 63 64 W1J1-02-13-004 Machine Front 65 66 W1J1-02-13-017 67 W2-13-6