5.6. Air Cleaner 1. Connection port, fouling indicator 2. Cleaner housing 3. Clamp 1 2 3 4 5 6 7 4. Element 5. Hexagon nut 6. Cover 7. Dust bowl EA6O5012 5.6.1. Maintenance (only when engine is switched off) Empty the dust bowl (7) regularly. The bowl should never be filled more than halfway with dust. On slipping off the two clamps (3), the dust bowl can be removed. Take off the cover (6) of the dust bowl and empty. Be careful to assemble cover and bowl correctly. There is a recess in the cover rim and a lug on the collector which should register. Where the filter is installed horizontally, watch for “top” mark on cleaner bowl. 5.6.2. Changing filter element CAUTION :
Do not allow dirt to get into the clean air end. z On removing the hexagon nut, take out z Wipe the cleaner housing with a damp the dirty cartridge and renew or clean. cloth, in particular the sealing surface for the element. EA6O5013 NOTE : Unless the maximum number of cleanings (up to 5 x) have been done, the filter cartridge should be renewed every two years or 4,000 hours operation. Maintenance of Major Components - 143 -