6 © 2002 6.4 Combustion Air Cleaner Service and Maintenance accordance with environmen- tal regulations. © 25 886 0 Turn engine off and wait about 10 minutes for the oil to drain from filter housing 1. Release snap clips 2 and remove oil cup 3 together with filter element 4. If necessary prize element out with a screwdriver, taking care not to damage the rubber gasket 5. Remove dirty oil and sludge. Clean oil cup. Clean filter element 4 in diesel fuel and allow to drip-dry. 6.4.3 Cleaning Oil Bath Air Cleaner Remove collector bowl 3 from lower sec- tion 4 and empty. Clean leaves, straw and other foreign matter from lower section of precleaner.
Reposition collector bowl 3 onto lower section 4, fasten cover 2 in place by tightening wing nut 1. Never fill collector bowl with oil. Replace collector bowl if damaged. Undo wing nut 1 and remove cover 2. 6.4.2 Emptying Cyclone Type Precleaner © 25 886 0 © 25 886 0 © 25 887 0 © 25 887 0