3-12 Maintenance 3. Maintenance Manual 3.1.4.2 Replacement of air filter Removal procedure 1. Turn off all electrical appliances and the start switch. 2. Replace the air filter element. a. Unscrew the 5 fixing screws of the air filter. Tightening torque of screw: 3Nm. b. Turn over the air filter upper housing ① . c. Take out the air filter element ① . Refitting procedure The refitting procedure is performed in reverse order. CAUTION: - If the air filter element is to be replaced, please use the original air filter element. - Please clean the debris in the air filter housing. VOYAH FREE