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358794764 Magnito gap - Craftsman 25cc Gas Blower

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1 Answer

Craftman 650 series what is the magnito gap?


Hi, 8 thou is the correct gap, regards Phil.

Jun 26, 2012 | Garden

1 Answer

What is the gap on the magnito


i use two pieces of printer paper to set the gap on the ones i set up im sure there is a spec but never looked

Jun 26, 2012 | Garden

1 Answer

Start and immediately stops


spark plug gap would be .030 and magnito gap would be .010. I would clean carberaor. Sounds like the main jet is plugged. Hope this helps you.

May 07, 2010 | Mtd 22" Yard Machine Push Mower

1 Answer

My leaf blower won't start. I've checked, fuel, cleaned filters, and carbon build up. I realised spark plug isn't firing, so I replaced it but it's still not firing.


did you make sure the new spark plug was igniting if it is or if its weak you might have broke the flywheel key was it running fine when last used there can be alot of things it could be 2 cycle engines must have 120psi of compression ,the right fuel mixture,good plug right gap between flywheel & magnito (spark plug wire connect to to get spark) and not rust on flywheel & magnito hope this helps let me know thanks

Nov 10, 2009 | Garden

2 Answers

I NEED TO KNOW THE SPARK PLUG GAP AND MAGNITO GAP FOR A POLAN CHAINSAW MODEL # 2375


Spark plug gap is .025

As for the air gap in-between the flywheel, and magneto, I generally start with a piece of notebook paper in-between them.

After the bolts are snugged down, turn the flywheel by hand to spin the paper out.

Oct 29, 2009 | Poulan Wild Thing 2375 18" Gas Chain Saw...

1 Answer

Doesnt get spark


check the magnito for rust build up.
try a different spark plug.
try adjusting the gap between the magnito and flywheel... use a peice of paper for a gap guage.

Jul 30, 2009 | Homelite Mighty Lite Lawn Trimmer

1 Answer

Have 16hp vtwin brigs no fire checked flywheel magnet & replaced


If it still has no fire with the ground wire off, did you set or adjust the gap for the coil??? Try cleaning the posts that the coil mounts on the engine and reset the spark gap

Apr 26, 2009 | Garden

1 Answer

Saw quits running after about 30 minutes


Sorry, I should of asked for the symptoms. IE was it doing this before? Would it start? Will it rev up to full speed? Check your air gap between the magnito (coil) and the flywheel. A cover of a note pad or a piece of cardboard from a pack of cigarettes will get you the correct air gap. Place it between the flywheel magnets and the magnito arms then tighten your magnito down into place. If this does not do it, it time for a new magnito. What is happening is thier is a hairline crack in the circuit board in the magnito and when it gets hot it seperatates the connection and no spark.

Mar 31, 2009 | Husqvarna Garden

1 Answer

I have a 6750W yamaha engine. I drained all of the gas out and replaced it. I am not getting any spark. What can I do? Dan


First how are you checking spark. Spark tester or spark plug against metal? With a spark tester your only testing spark to the spark plug. With the spark plug against metal you do not know is spark is getting to the plug. So it's best to do both and save you time and effort. A spark plug cost less then $3 so I usually replace them when I have a starting problem automatically.

The engine may have a low oil shutdown switch. Check the oil level. If this does not do it, there should be a single black wire coming form either underneith the fuel tank or out of the casing by the recoil that leads to other wires. This should be your grounding wire for the magnito. Disconnect this wire and try to start the unit. If it starts then one of your shutdowns or switches is bad. Reconnect it while it's running to shut it down or push it's connector against the engine block to ground it out. Now if it ran you need to disconnect all wires that connect to this wire and hook them up one by one until you find one that shuts down the engine. When you find it follow it to it's source and that is you problem. If you don't get anything the next step is to remove engine shroud by the recoil (some engines require you to remove the recoil to do this). Now you should be looking a the flywheel and magnito (coil). Did connect the small wire on the magnito and tuck it out of the way so it does not get caught in the flywheel when running. Reinstall everything and try starting again. If still nothing you need to change your magnito. To set the gap on your new magnito a piece of a cigerette box or equivalant between the flywheel's magnetic portion and the magnito should give you the proper gap.


Note: all wires on a small engine are to ground out the spark except a few others on generator which provide power to generator field.

Mar 29, 2009 | Coleman Powermate Powermate 5000W...

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