30. HANDLING CAP WITH LOCK 30.1 OPENING AND CLOSING LOCKABLE CAP Lock-type caps are available for the radiator water filler cap, fuel tank filler cap, power train case oil filler cap, hydraulic tank oil filler cap, and hydraulic tank breather cap. The cap opening and closing method is as follows. WHEN OPENING CAP 1. Insert the key. Make sure that you have inserted the key fully before turning it. If the key is turned when only partially inserted, it may break. 2. Turn the key counterclockwise to align the match mark on the cap with the rotor groove, then turn the cap slowly. When a click is heard, the lock is released, enabling the cap to be opened. Lock Open 180° Shoulder TO LOCK THE CAP 1.
Turn the cap into place. 2. Turn the key clockwise and take the key out. Aligning mark REMARK When the cap is locked, it can be turned freely, but it will not open. 5-7