148 F3B ENGINE T RAKKER E URO 4/5 PRINT603.93. 641 Figure 16 60633 DIAGRAM OF TIGHTENING SEQUENCE OF SCREWS FIXING GEAR HOUSING TO CRANKCASE Tightening sequence 10 screws M12 x 1.75 x 100 2 screws M12 x 1.75 x 70 4 screws M12 x 1.75 x 35 1 screw M12 x 1.75 x 120 2 screws M12 x 1.75 x 193 : Figure 17 70567A SCHEME OF THE TIGHTENING ORDER OF ROCKER ARMS SHAFTS FASTENING SCREWS Base q November 2006 Print 603.93.641