Model MAC 110 McCulloch chain saw spark plug gap
SOURCE: how to check the spark plug is ok on a McCULLOCH
Chain saws are still two-cycle engines (gas and oil mix) and they foul the spark plug pretty rapidly if not in perfect tune. Remove the spark plug and re-attach the wire and let the plug contact any metal part such as the cylinder head. Make sure the gas petcock is off and the start switch is on. Pull on the recoil starter and see if you have a spark jumping from the center electrode of the plug to the outer electrode of the plug. Clean and re-gap the plug and try it again. If no spark, the center electrode could be broken up inside the ceramic insulator and you can't see it. Try a new plug. If still no spark, another component of the simple electrical system could be bad. If your saw has a capacitor, change that out also. Sometimes the small coil that rides very close to the magnets on the flywheel comes out of adjustment. Proper gap for that is a small piece cut from a cereal box and placed between the coil and flywheel while re-tightening the coil bolts. Do not let the coil scrape on the flywheel. If any of this has helped, please rate accordingly. Good luck.
SOURCE: I have Mcculloch Mac 10 10 chain saw year unknown
Put a small amount of fuel mix in the carburator. If it sputters investagate fuel system.
Lou
SOURCE: flywheel/ignition coil air gap for mcculloch mac 130 chain saw
Specifications for a Mac 130 can be found here:
Chain Saw Collectors Corner
http://www.acresinternet.com/cscc.nsf/ed1d619968136da688256af40002b8f7/c1f32b7598cccadd88256c2f0019c792?OpenDocument
Ignition coil gap:
An index or business card is a good gap tool. Remove the plug, rotate until magnetic attraction pulls coil and card tight to flywheel, tighten the coil screws. Rotate flywheel until magnetic attraction eases, remove card, rotate a couple of revolutions and ensure nothing drags or contacts flywheel. HTH
Lou
SOURCE: I have a McCulloch Mac 110 mini-Chain saw that
Hello Kip;
If the new bar is not the same size as the old chains will not fit. Count the drive links on your chain.
If your 44 your bar is 12", if your 49 your bar is 14", if your 54 your bar is 16" and finally if your 60 your bar is 18". If not of the following your chains will need to be professionally resized to fit (select 110 not Mac110 please).
Oregon Bar & Chain Selector
http://www.oregonchain.com/pro/lookups/selguide.aspx?BusId=OCS&SellReg=USA&LangId=ENG
I seriously doubt you saw needs an "Intenz" bar.
The Oregon part number you choose can easily be converted to a different bar manufacturer's part number.
If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou
SOURCE: Hello,I have Mac 110 model#600016c
Spark plug gap should be: 0.020" and the fuel to oil ratio is 40:1. Be sure to use fresh fuel and a modern synthetic saw oil available at home centers, hardware stores, and saw dealers. Mix well in it's own container and be sure to shake the container thoroughly each time just before filling the tank to prevent oil starvation. Hope this helps!
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