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1)Dry-type air cleaner
Unsnap the air cleaner cover clips, remove the air cleaner cover, Tap the filter element
several times on a hard surface to remove dirt, or blow compressed air [not exceeding 30
psi (207 kPa)] through the filter element from the inside, replace dirty filter element if
damaged.
2)Oil bath type air cleaner
Check oil level before operation and clean air cleaner elements every 50 hours.
①Stop the engine , let it sit for 10 minutes. Lower the clips, remove the oil pan and the air
cleaner elements.
②Clean the oil pan.
③Wash the air cleaner elements with diesel fuel, blow out excess fuel with compressed air.
④Make sure that the sealing ring are in a good condition and replace them if they are
damaged.
⑧ Fill engine oil pan of air cleaner to marked oil level.
⑨ Replace the air cleaner elements and oil pan.
Air cleaner element
Air cleaner element
Clip
Oil pan
Sealing ring
Clip