Export Heater The air gates, located in the lower air duct must be so adjusted that they perform the opening and closing functions in unison. Ensure that the large air gate flaps are positioned approx 10 mm (2/5in.) from the bottom of the ducts when the small air gate flap is fully closed. Upon mounting the lower ducts at the engine, check for proper functioning of the air gates and readjust if necessary. |
