If your chainsaw cuts to the right, it means the teeth on the left side are cutting more aggressively than the right. This is almost always caused by unevenly sharpened teeth or a worn guide bar.
When a chainsaw pulls to the right while cutting, it means the chain is aggressively digging deeper or biting more material on the left side of the bar. This is almost always caused by unevenly sharpened teeth (left side is sharper/longer than the right) or uneven guide bar wear.
A chainsaw that cuts crooked after sharpening is usually caused by unevenly sharpened teeth (one side is sharper or shorter than the other), incorrect depth gauge settings, or worn bar rails. The saw will typically pull toward the side with the longer, sharper, or more aggressive cutters.
Low depth gauge settings require more power from your saw motor, shorten the life of your chain, cut rougher, increase operator fatigue, and increase the risk of kickback injury. Q: Can I file depth gauges with a flat file? A: Yes, but always file depth gauges (rakers) to their original round or ramped shape.
If your chainsaw is cutting to the left, it means the teeth on the right side of your chain are longer or sharper than the ones on the left. This causes the saw to pull unevenly through the wood. To fix this, thoroughly check and adjust these three common culprits:
To clean a chainsaw carburetor without removing it, add a high-quality fuel system cleaner (like Sea Foam Motor Treatment or CRC Clean-R-Carb) directly into your gas tank. Run the engine at idle for 5–10 minutes so the cleaner can dissolve sticky varnish deposits from inside the carburetor's internal passages.
I check rakers with my raker gauge every time I sharpen. Usually do 2-3 random ones at different spots and alternating sides. I usually need to dress them every 3 or 4 sharpens. Mostly 1-2 file strokes to get them back down to where they should be.
The best way to untangle a chainsaw chain is to lay it flat and work with gravity instead of against it. Never force or pull the chain, as this will only tighten the knots. Always wear heavy-duty gloves to protect your hands from the sharp cutting teeth.
When comparing a 40:1 vs 50:1 chainsaw fuel mix (gasoline to oil ratio), a 50:1 mix is the modern industry standard for emissions and optimum performance, while a 40:1 mix contains slightly more oil. A 40:1 mixture is often preferred by arborists and loggers for heavy-duty applications to provide a safety cushion against wear.
If your chainsaw is cutting at an angle or curving through the wood, it is usually because the cutters on one side of the chain are shorter or sharper than the other side. Other common culprits include a bent or worn guide bar, unevenly filed depth gauges, or operator technique.
Count the file strokes and apply the same number to each blade tooth; this process will wear all the teeth to an equal length. If you find that the blade teeth in one row are shorter than those in other rows, you have applied greater filing pressure to one side.
Every time you clean or replace a chain, flip the bar over. This will insure that normal wear occurs evenly on both sides of the bar. At the same time, run a flat file across the flat sides of the bar to remove any burrs or wire edges from the rails.
A bad chainsaw clutch typically shows symptoms like the chain spinning constantly at idle, the chain hesitating or stopping under load, or a burning smell. You can quickly verify the condition of your clutch with simple visual inspections and performance tests.
Check Chainsaw Blade Direction
If it's in a direction opposite the chainsaw engine, then your chainsaw blade direction is on a good start. The cutter tip or pointed edge should always face in the direction the chainsaw blade rotates. Keep the blades pointed to the right, putting the tip of the bar away from the engine.
For particularly stubborn knots, grab two sewing needles or safety pins. Insert one into each side of the knot and gently pull in opposite directions to loosen it. This technique helps you work out tight tangles without damaging your necklace.
The best chainsaw brand depends on your needs. Stihl and Husqvarna are the top professional and heavy-duty gas options. Echo is a great, reliable mid-tier choice, while Ego leads the market for high-powered, low-maintenance battery chainsaws.
Rakers limit how much of a “bite” each tooth takes. Filing them to low will make the chain cut more aggressively. This is not what you're describing. Post a pic!
If you are unsure, check your owner's manual. It is best to replace your round file after every 5 sharpenings.
Yes, but it depends on the product. You can safely spray WD-40 Specialist Carb/Throttle Body Cleaner to dissolve carbon and varnish. However, standard WD-40 Multi-Use Product is an oily lubricant and should only be used to lubricate external linkages or act as temporary starting fluid.