. OPERATION EXPLANATION OF COMPONENTS CAP WITH LOCK METHOD OF OPENING AND CLOSING CAP WITH LOCK (FOR THE FUEL TANK FILLER PORT) 3 - 56 The fuel tank filler port and the hydraulic tank f iller port (if equipped) are equipped with Use the start ing switch key to o pen and close the c ap. TO OPEN THE 1. Insert th e starting switch ke y into the cap a s far as i t will go (to the shou If the sta rting switch way, it m ay break. 2. Turn the starting switch key clockwis e, align the match mark on the cap with the rotor groov e, then r emove the cap. inserted all TO LOCK THE 1. Screw th e cap into 2. Turn the key counterclockw ise and t ake th e ke y ou