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MAINTENANCE PB-2520
28 X7501190001
© 8/2017 ECHO Inc.
Fuel is VERY flammable. Use extreme care when mixing, storing
or handling, or serious personal injury may result.
1. Use a clean rag to remove
loose dirt from around fuel cap
and empty fuel tank.
2. 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.
Use only NGK BPMR8Y spark plug otherwise severe engine damage
may occur.
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. Tighten spark plug to 150-170 kgf • cm (130-150 in • lbf).
Parts Required: Tune-Up Kit
0.65 mm (0.026 in.)
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