Echo SRM-410U manual Fuel Filter, Spark Plug, Danger, Level

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FUEL FILTER

Level 1.

Tools required: 200- 250 mm (8 - 10 in.) length of wire with one end bent into a hook, clean rag, funnel, and an approved fuel container.

Parts required: REPOWERTM Tune-Up Kit

DANGER

Fuel is VERY flammable. Use extreme care when mixing, storing or handling.

1.Use a clean rag to remove loose dirt from around fuel cap and empty 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.

NOTE

Federal EPA regulations require all model year 2012 and later gasoline powered engines produced for sale in the United States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank. When servicing model year 2012 and later equipment, only fuel supply hoses certified by EPA can be used to replace the original equipment supply hose. Fines up to $37,500 may be enforced for using an un-certified replacement part.

SPARK PLUG

Level 2.

Tools Required: Spark plug wrench, feeler gauge, soft metal brush.

Parts Required: REPOWERTM Tune-Up Kit

1.Remove spark plug and check for fouling, worn and rounded center electrode.

2.Clean the plug or replace with a new one. DO NOT sand blast to clean. Remaining sand will damage engine.

3.Adjust spark plug gap by bending outer electrode.

4.Install Spark Plug, and tighten to 130-150 in•lbf

(150-170 kgf•cm). 0.6 - 0.7 mm (.024 - .028 in)