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CS-2511PN
Spark Plug
• Check periodically.
• The standard spark gap is 0.65
mm (0.026 in.).
• Fastening torque: 15-17 N•m
(130-150 lbf•in).
1.
Release the spark plug cover
latch.
2.
Correct the spark gap if it is
wider or narrower than the standard gap.
Check Fuel System
• Check before every use.
• After refueling, make sure fuel does not leak from around fuel pipe, fuel
grommet or fuel tank cap.
• In case of fuel leakage there is a danger of fire. Stop using the machine
immediately and request your dealer to inspect or replace.
Fuel Filter
Fuel is extremely flammable. Use extreme caution when
handling fuel. Failure to follow instructions can cause serious
injury.
• Check periodically.
• Do not allow dust to enter fuel
tank.
• A clogged filter (A) will cause
difficulty in starting engine or
abnormalities in engine
performance.
1.
Pull filter out through gas port, and inspect filter.
Do not damage fuel line while removing fuel filter from tank.
2.
When the filter is dirty, replace it as follows:
3.
Do not remove the wire coil clamp to remove the fuel filter. Pinch the
fuel filter with the fingers on one hand and the fuel line with the other
hand. Pull and twist slightly to separate.
X7503334500
© 11/22 ECHO Incorporated
MAINTENANCE
0.65 mm (0.026 in.)
A
47
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