NANO

219 ENGINE 273 MPFI ENGINE SYSTEM MAINTENANCE AIR FILTER Inspection: • Every time the air filter element is removed to clean, inspect the condition of the element and replace at intervals mentioned in the service schedule and also when clogged, usually indicated by darken- ing of the element. · Check for any cracks in the air filter housing and cover which may result in intrusion of unfiltered air. Cleaning: • Clean the air filter element by vacuuming it parallel to the folds or vacuuming it in the same direction. Safety: • Vacuuming the air filter is recommended as it avoids the fine dust causing any health hazards to the operator. • Make sure to wear a suitable face mask and pro- tect the eye while cleaning the air filter element, as the fine dust particles may be hazardous to health. • Clean the air filter element in a well ventilated room with a provision to artificially throw out dusty air. If the same is not available it is advised to do the cleaning outdoors, but never in an unventilated room. Replacement of Air Filter Element • Remove rear shelf. (Refer Body group for removal of rear shelf). • Remove the hose clamp securing air filter housing and flexible hose (air filter to throttle body). • Disconnect flexible hose (air filter to throttle body) at air filter housing end. • Take out air filter element along with cover by rotating the cover anticlockwise as shown in fig. NOTE Open & Close direction markings are engraved on cover top surface. • Remove the air filter element along with housing cover.