Stihl MS 150 TC Instruction Manual

Pages 124

Year 2019

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Stihl MS 150 TC Specification

The Stihl MS 150 TC is a compact, professional-grade chainsaw designed for precision and ease of use, particularly in arboriculture and tree maintenance tasks. Weighing approximately 2.6 kg, it is one of the lightest chainsaws in its class, making it ideal for maneuverability in tight spaces and reducing operator fatigue during extended use. The saw is powered by a 23.6 cc two-stroke engine, delivering a power output of 1.0 kW, which ensures efficient cutting performance for its size. It features a 1/4 inch PM3 saw chain that provides smooth and precise cuts, making it suitable for pruning and trimming tasks.

The MS 150 TC incorporates advanced engine technology to meet stringent emission standards while maintaining fuel efficiency, thus offering eco-friendly operation. Its anti-vibration system minimizes vibrations transmitted to the user's hands, enhancing comfort and reducing the risk of operator strain. The chainsaw is equipped with a side-access chain tensioner, allowing for quick and easy adjustments, and an automatic oiler that ensures consistent lubrication of the chain and bar. The MS 150 TC also features an easy-to-remove air filter for streamlined maintenance and prolonged engine life.

Ergonomically designed, the top handle of the MS 150 TC offers superior control, making it an excellent choice for professionals who perform climbing and in-tree work. The combination of its lightweight construction, reliable performance, and user-friendly features make the Stihl MS 150 TC a preferred tool for arborists seeking a high-quality, precise, and efficient chainsaw for specialized tasks.

Stihl MS 150 TC F.A.Q.

How do I start my Stihl MS 150 TC chainsaw?

To start the Stihl MS 150 TC, ensure the chain brake is engaged. Set the master control lever to the cold start position. Pull the starter handle until the engine fires briefly. Move the control lever to the warm start position and pull the starter handle again until the engine starts.

What is the correct way to maintain the air filter on the MS 150 TC?

To maintain the air filter, remove the top cover and take out the filter. Clean it using warm soapy water or replace it if it's damaged. Ensure it's completely dry before reinstallation. Regular cleaning is crucial for optimal performance.

How often should I sharpen the chain on my MS 150 TC?

Sharpen the chain whenever you notice reduced cutting performance or increased effort during cutting. Depending on usage, this may range from every few hours to every few days of operation. Use a proper file or a chain sharpening tool.

What type of fuel should I use for the MS 150 TC?

Use a high-quality 2-stroke engine oil mixed with unleaded gasoline at a ratio of 50:1. Avoid using gasoline with more than 10% ethanol to prevent engine damage.

Why does my MS 150 TC chainsaw stall unexpectedly?

The chainsaw may stall due to a clogged air filter, dirty fuel filter, or improper carburetor settings. Check and clean the air filter, inspect the fuel filter, and adjust the carburetor according to the manual's specifications.

How can I troubleshoot a chainsaw that won't start?

Check the fuel mixture and replace it if old. Inspect the spark plug for fouling and clean or replace it. Ensure the air filter is clean and the carburetor is adjusted correctly. These steps can resolve most starting issues.

What regular maintenance should be performed on the MS 150 TC?

Regular maintenance includes cleaning the air filter, sharpening the chain, checking the chain tension, inspecting the spark plug, and ensuring the fuel mixture is fresh. Also, lubricate the bar and chain regularly.

How do I properly adjust the chain tension on the MS 150 TC?

To adjust the chain tension, loosen the bar nuts slightly. Turn the tensioning screw clockwise to tighten the chain until it rests against the bar but can still be moved by hand. Tighten the bar nuts securely after adjusting.

What should I do if the MS 150 TC is overheating?

Ensure the air vents are clear of debris and the cooling fins are clean. Check the fuel mixture for correctness and inspect the air filter for blockage. Overheating can often be prevented with proper maintenance.

How do I store the MS 150 TC for an extended period?

For long-term storage, empty the fuel tank and run the engine until it stops. Clean the chainsaw thoroughly, including the bar and chain. Store it in a dry place away from direct sunlight and extreme temperatures.