26NOTICE: Do not use pressurized air or solvents to cleanthe lter. Pressurized air can damage the lter and sol-vents will dissolve the lter.1. Remove the fasteners (A, Figure 15) and the air ltercover (B).2. To remove the lter (C), lift the end of the lter andthen pull the lter o the intake (D).3. To loosen debris, gently tap the lter on a hard sur-face. If the lter is excessively dirty, replace with a newlter.4. Wash the pre-cleaner in liquid detergent and water.Then allow it to thoroughly air dry. Do not oil the pre-cleaner.5. Assemble the dry pre-cleaner to the lter.6. Install the lter on the intake. Push the end of the lterinto the base as shown. Make sure lter ts securely inthe base.7. Install air lter cover and secure with fasteners.Changing the Oil FilterFor replacement intervals, see the Maintenance Chart.1. Drain the oil from the engine. See Remove Oil sec-tion.2. Remove the oil lter (A, Figure 14) and dispose ofproperly.3. Before you install the new oil lter, lightly lubricate theoil lter gasket with fresh, clean oil.4. Install the oil lter by hand until the gasket contactsthe oil lter adapter, then tighten the oil lter 1/2 to 3/4turns.5. Add oil. See Add Oil section.6. Start and run the engine. As the engine warms up,check for oil leaks.7. Stop the engine and check the oil level. It should be atthe FULL mark on the dipstick.Add Oil• Place engine level.• Clean the oil ll area of any debris.• See the Specications section for oil capacity.1. Remove the dipstick (A, Figure 5) and wipe with aclean cloth.2. Pour the oil slowly into the engine oil ll (C). Do notoverll. After adding oil, wait one minute and thencheck the oil level.3. Install and tighten the dipstick.4. Remove the dipstick and check the oil level. It shouldbe at the FULL mark (B) on the dipstick.5. Install and tighten the dipstick.Servicing the Air FilterWARNINGFuel and its vapors are extremely ammable andexplosive.Fire or explosion can cause severe burns ordeath.• Never start or run the engine with the air cleanerassembly or air lter removed.