Stihl MS 361 C Instruction Manual
![Stihl MS 361 C manual cover](/images/9547883d28c293c15b838da3/thumbs/thumb175x175.webp)
To start the Stihl MS 361 C, first engage the chain brake by pushing it forward. Set the Master Control Lever to the cold start position by pulling it all the way up. Prime the engine by pressing the fuel pump bulb several times until fuel is visible. Pull the starter cord until the engine fires briefly, then move the control lever to the warm start position and pull again until the engine starts.
The correct fuel mixture for the Stihl MS 361 C is 50:1, which means mixing 2.6 ounces of high-quality 2-cycle engine oil with 1 gallon of unleaded gasoline.
First, check the fuel level and ensure it is fresh. Verify that the spark plug is clean and properly gapped. Inspect the air filter to ensure it is clean and not clogged. Also, make sure the chain brake is disengaged and the ignition switch is turned on.
Regular maintenance for the Stihl MS 361 C includes cleaning the air filter, checking and replacing the spark plug as needed, inspecting the fuel filter, and sharpening the chain. It is also important to check the chain tension and lubricate the guide bar.
To adjust the chain tension, ensure the saw is off and the chain brake is engaged. Loosen the nuts on the sprocket cover slightly. Turn the tensioning screw clockwise to tighten the chain and counterclockwise to loosen it. The chain should be snug against the bar, but still able to move freely. Tighten the sprocket cover nuts after adjusting.
Use a high-quality bar and chain oil specifically designed for chainsaws. Stihl recommends using their own brand of chain oil, but any high-quality oil will help ensure proper lubrication and performance.
To clean the air filter, first remove the top cover by loosening the screws. Take out the air filter and gently clean it with a brush or compressed air. If it's severely clogged, wash it in warm soapy water and let it dry completely before reinstalling.
If the chain keeps coming off, check the chain tension and adjust it if necessary. Ensure the guide bar and chain are properly aligned and that the sprocket cover is securely fastened. Worn or damaged components should be replaced as needed.
The chain should be sharpened whenever it becomes dull, which can be noticed if the saw produces fine sawdust instead of coarse chips, or if it requires more force to cut. Regular sharpening will maintain cutting efficiency and prolong the life of the chain.
Yes, the Stihl MS 361 C is designed for professional use and is capable of felling large trees. Ensure you have the proper training and safety equipment before attempting to fell large trees, and always follow safety guidelines.