6 © 2001 6.4 Combustion Air Filter Service and Maintenance Undo clip fasteners 1. Take off hood 2 and remove cartridge 3. Clean cartridge (replace at least once a year). Clean cartridge 3. Blow out using dry compressed air (max. 5 bar), (or in difficult cases, tap out, taking care not to damage the cartridge, or wash according to manufacturer’s instructions). Through regular removal and replacement, the gaskets on the filter cartridge can become damaged. Check paper filter (light showing through) and gaskets for dam- age. Replace if necessary. gasoline or hot fluids.
© 25 888 1 6.4.4 Dry type air cleaner Dust discharge valvel Filter Cartridge Empty dust discharge valve 1 by pressing apart lips of discharge slot as indicated by arrows. Clean discharge slot from time to time. Remove any caked dirt by pressing to- gether the upper section of the valve. © 25 888 1 © 25 888 1 © 25 889 0 © 25 889 0