Question about Garden
Tried to find a way to set idle checked air filter all clean oil good and fuel....chain continues to spin when not in use when engine running!!
Several reasons for that,
1. Air is getting into saw through leak in manifold
2. Carb idle/rev screw is set too high
3. Carb idle mixture screw is set too weak (uscrew it a tiny bit and check) See my other answer link below for advice on that:
4. Fuel filter in tank is partly blocked reducing fuel flow. They should be changed once a year on a domestic saw, more often on a professional saw.
5. The springs on the clutch are weak allowing it to engage at too low a speed.
Carburetor adjustment for efco 152 chainsaw
Posted on Dec 13, 2014
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Posted on Jan 02, 2017
SOURCE: husqvarna chain saw stalls
hi charlier 421
I think the small holes from the Venturi wall of the carb are clogged.To clean them you need carb disassembly.Near the needle there is a tehnological cover,under the diafragm(fuel pump).Taking off it you will see some small holes maiking conection with Venturi wall.Used ompresed air to clean them.
best wishes savumihai71
Posted on Dec 01, 2008
SOURCE: idle is off??
disassembly the carb and carefully clean it.Check the air filter,the fuel line and fuel filter,check the needle,lever,small spring and the screen filter from the carb.Check the sparkplug.
high speed H=2 turns,low speed L=2 1/2 turns,adjust T
When chain saw starts adjust H,L and T accordingly.
Posted on Dec 03, 2008
SOURCE: engine stalls after acceleration
Sounds like its not "un-choking" it self, that its running like its still choked like you wold at initial start up.
Disassemble it and see if u can pysically see the activation and deactivation of the choke when u apply them.
While u are at it, also make sure:
Gas is fresh?
MIx is right?
Plug is good?
Chain brake mechanism is released.?
Posted on Oct 05, 2009
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