DH232
MAINTENANCE
X7712240202
29
© 07/22 ECHO Incorporated
1.
Use a clean rag to remove
loose dirt from around fuel cap
and empty fuel tank.
2.
Carefully pull the fuel line and
filter from the tank and install a
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.
Parts required: Spark Plug.
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 lbf•in).
0.65 mm (0.026 in.)
