No spark, is there a way to test spark box , plug, wire ?
Not really, you can check the spark unit by taking the cylinder assembly off as a unit and you will find a lever at the top, put a battery in tool and depress this lever, the fan should run for a few seconds and then shut off, next depress the trigger and the same should happen. Then while holding the lever (watch fingers on fan) depress the trigger and you should get spark, if not I would look for a loose spark plug wire at the spark unit, check for the wires grounding on the head assembly and broken wires there also. Also when checking at the spark unit make sure one of the 2 plugs is not partially pulled up. The simplest thing to replace is the circuit assembly, but if you have it apart it would be worthwhile to take it to a shop and see if they can change one part or the other to ensure you get the right one first. Hope this helps.
I have im350 striped it down to everybit. The problem I see Is the sparker wire out off circuit in handle. Can this problem be sorted everything else works as it should. ????
I did the above and got a spark. I put it all back together and inserted a new gas cylinder. I pressed the tip against some wood to try it out but it still did not fire. Any suggestions?
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