Echo HC-225 Operator's Manual

Also see for HC-235: Spesifications

16aIr fIlterLevel 1.Tools required: 25 or 50 mm (1 or 2 in.) cleaning brushParts required: REPOWERTM AIR & FUEL FILTER KIT.1. Close choke (Cold Start Position [ ]). This prevents dirt fromentering the carburetor throat when the air filter is removed. Brushaccumulated dirt from air cleaner area.2. Remove air filter cover. Brush dirt from inside cover.3. Remove air filter and lightly brush debris from filter. Replace filterif it is damaged, fuel soaked, very dirty, or the rubber sealing edgesare deformed.4. If filter can be reused, be certain it:• Fits tightly in the air filter cavity.• Is installed with the original side out.5. Install air filter cover.NOTECarburetor adjustment may be needed after air filter cleaning/re-placement.fuel fIlterLevel 1.Tools required: 200-250 mm (8-10 in.) length of wire with one endbent into a hook, clean rag, funnel, and an approvedfuel containerParts required: REPOWERTM AIR & FUEL FILTER KIT.DANGERFuel is VERy flammable. Use extreme care when mixing, storingor handling.1. Use a clean rag to remove loose dirt from around fuel cap andempty fuel tank.2. Use the “fuel line hook” to pull the fuel line and filter from the tank.3. Remove the filter from the line and install the new filter.