Yamaha EF2400iS Owners Manual - Page 31

E01175 AIR FILTER 1 1 1. Loosen the bolt 1 and remove the cover 2. 2 788-017 2. Remove the air filter cover and element. 3. Wash the foam element in solvent and dry. 4. Oil the foam element and squeeze out excess oil. The foam element should be wet but not dripping. Recommended oil: Foam-air-filter oil or SAE #20 motor oil cC Do not wring out the element. This could cause it to tear. 5. Insert the element into the air filter. NOTE: Be sure the element sealing surface matches the air filter so there is no air leak. cC The engine should never run without the element; excessive piston and cylinder wear may result. w Never use solvent while smoking or in the vicinity of an open flame. 710-037a 6. Install the air filter cover. 7. Install the cover and tighten the bolt. - 26 -