Maintenance (continued)
135 Hour Maintenance
Engine Cover
Screws
Engine Cover
Muffler Cover
Muffler
Cover
Screw
Muffler
Muffler screws
GasketScrews
Muffler | Spark arrester | Spark arrester Outlet |
gasket | screen | cover |
Muffler and spark arrester maintenance
If the engine becomes sluggish and low on power, check and clean the spark arrester screen.
WARNING!
Never operate the unit with
a damaged or missing muffler or
spark arrester! Operating with a missing or damaged spark arrester
is a fire hazard and could also dam-
age your hearing.
1.Remove the spark plug boot.
2.With a 3 mm hex wrench remove the one muffler cover screw, three en- gine cover screws, the engine cover and muffler cover.
3.With a
4.Remove the screen and clean it with a stiff bristle brush.
5.With a 4 mm hex wrench remove the three muffler bolts and the muffler.
6.Inspect the cylinder exhaust port for any carbon buildup.
7.Gently tap the muffler on a wood surface to dislodge any loose car- bon.
8.Reassemble the spark arrester, muf- fler and engine cover in the reverse order of disassembly.
IMPORTANT!
If you note excessive carbon buildup, con- sult with an authorized Shindaiwa servicing dealer.
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