UPPERSTRUCTURE / Engine 35. Remove sems bolts (96) (4 used) from clamps (95) (4 used). Remove pilot hose (98) and the wiring from cover (97). : 17 mm 36. Remove sems bolts (94) (6 used) from cover (97). Remove cover (97). W1V7-02-11-014 : 17 mm 37. Loosen clamps (100) (2 used) in pipe (99). Remove pipe (99) from rubber hoses (101, 102). 38. Remove sems bolts (103) (2 used) from pipe (99). Remove pipe (99) from main frame (17). 99 100, 101 W1V7-02-11-011 102 100 99 : 17 mm W1V7-02-11-013 100 102 103 17 W2-11-9 94 95, 96 97 98 Control Valve