Craftsman CMXGSAMNN4214 Operator's Manual
![Craftsman CMXGSAMNN4214 Chainsaw manual cover](/images/WlZJMEZScdRLZoiycVSbDLeK/thumbs/thumb175x175.webp)
To start the chainsaw, ensure the chain brake is engaged. Set the choke lever to the 'full choke' position if the engine is cold. Pull the starter rope until you hear the engine try to start, then set the choke to 'half choke'. Pull the starter rope again until the engine starts. Once started, move the choke to the 'run' position.
Use a mixture of unleaded gasoline and 2-cycle engine oil at a ratio of 50:1. Make sure the gasoline has an octane rating of 89 or higher and is ethanol-free if possible.
Sharpen the chain whenever you notice it is not cutting efficiently or if it requires excessive force to cut through wood. Generally, this may be after every 5 hours of use, but it can vary based on usage conditions.
Check the fuel level and ensure that the fuel mixture is correct. Inspect the spark plug for fouling or damage and replace if necessary. Ensure the choke is set correctly and that the air filter is clean. If these steps don't work, consult the manual or a professional technician.
Regularly clean the bar and chain to remove debris. Check for proper chain tension and adjust as needed. Lubricate the chain with bar oil before each use. Inspect the chain and bar for wear and replace if necessary.
A loose chain tension is often the cause. Ensure the chain is properly tensioned by lifting the chain from the bar; there should be a small gap. Also, check if the bar and chain are properly aligned and not worn out.
Remove the air filter cover and take out the filter. Wash it with warm soapy water and let it dry completely before reinstalling. Replace the filter if it appears damaged or excessively dirty.
Wear protective gear including gloves, safety goggles, hearing protection, a helmet, and chainsaw chaps. Ensure you have non-slip boots and avoid loose clothing that could get caught in the chainsaw.
An uneven cut can be caused by a dull or unevenly sharpened chain. Make sure all cutters are sharpened to the same angle and length. Inspect the guide bar for uneven wear and replace it if necessary.
Clean the saw and remove any wood chips or oil residue. Drain the fuel tank or add a fuel stabilizer. Store in a dry, well-ventilated area away from direct sunlight. Cover the chainsaw to protect it from dust and debris.