UPPERSTRUCTURE / Fan Motor 23. Remove bolts (68) (4 used). Remove bracket (69) from the main frame. : 19 mm 24. Remove hose (70) from the coolant reservoir. 25. Remove bolt (72). Remove coupler holder (71) from the coupler. 68, 69 70 Coolant Reservoir Machine Front W1J1-02-13-004 : 11 mm 26. Remove bolts (74) (4 used) from flange (73). W1J1-02-13-018 : 19 mm 73 74 W1J1-02-13-008 W2-13-7 71 72 Coupler M F achine ront