MAINTENANCE CAUTION: Use reduced compressed air pressure (less than 0.2 MPa, 2 kgf/cm 2 ) for cleaning purposes. Clear the area of bystanders, guard against flying chips, and wear personal protection equipment including eye protection. Cleaning Clean both the external and internal filters by blowing com- pressed air or washing with water. When washing the filters with water, follow the procedures below: Rear Side of Cab 1. Wash with tap water. 2. Soak the filters in neutral detergent-mixed water for ap- prox. 5 minutes. 3. Wash the filters with water again. 4. Dry the filters.
Air Conditioner Side Installation When installing the cleaned recirculation and/or ventilation filter or new filters, follow the reverse order of the Removing Filter procedures described on the front page. M1U1-07-013 Support • Ventilation Filter Use attention when installing the filter so that the notch faces the back of the cab and the stamped arrows face the air conditioner unit. After installing the filter, install the upper cover while aligning it with the duct. • Recirculation Filter While contacting the attached filter plate onto the duct, install the filter so that the clips align with the duct mounting holes. M1U1-07-012 7-87