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Stihl Ts420 Serial Number Location


Parts

To properly determine correct literature and service parts, you must have the right Husqvarna product model and serial number.

Check the spark arrestor screen and see if the screen has carbon deposits on it. If it does then you need to clean the spark arrestor screen and re install it in the muffler. You can clean it by burning off the carbon.

The air filters on the TS 700 Cut Off Saw do not need to be cleaned, they only need to be replaced when the unit starts running poorly. The carburetor could have something in it that is keeping the needle from closing and flooding out the unit.

I would suggest taking this unit to a Stihl dealer that has a Gold Certified Technician. You can use the dealer locator on the the Stihl USA website. I have included a link. You can type in your zip code and it will tell you where the closest dealer is and what level of technician they have. May 14, 2010|.

Stihl serial numbers and models

All STIHL gasoline-powered engines can be used with up to a 10% (E10) blend of ethanol in the gasoline/engine oil mix. We also recommend that if a unit will be left unused for more than 30 days that it be stored 'dry.' This means emptying the fuel tank and then restarting and letting the unit run until all the fuel is consumed and the engine stops. For maximum performance and engine life expectancy, we also recommend using STIHL HP Ultra 2-cycle engine oil. Note: STIHL recommends use of fuel with no more than 10% ethanol content. Using fuel with greater than 10% ethanol content may cause damage to your equipment and may void your STIHL warranty.

The most common reason is due to too many attempts trying to start the machine in the choke position. When starting a unit, make sure to follow the starting instructions in your.

The manual provides the proper instruction for starting procedures, but there are many conditions that may affect how the unit starts. A good rule of thumb to follow is to remember that when placing the switch control to the full choke setting, more liquid fuel and less air flow into the combustion chamber in order to create a higher chance for ignition. Pulling the rope more than two to three times in this setting may flood the engine.

The operator should move the Master Control Lever™ or choke lever from the full choke setting after three to four pulls even if the engine does not fire. Moving the lever to the next setting, the half choke or part throttle position will allow more air into the combustion chamber and help resolve the flooding condition. The way our units lubricate a chain, most of the oil is distributed around the inside of the bar rails as it is circulated by the oil reservoirs in each drive link of the chain. The amount of oil being circulated inside the bar at any given time can be between.3 and.5 oz. As a general rule of physics, the oil will be pulled down by gravity once the chain stops turning, collecting at the bottom of the bar and seeping through the chain to puddle underneath the bar & chain assembly as well as under the drive sprocket.

The fact that it appears to be continuing to seep after the unit is cut off for several days is owed to the viscosity of the oil and the anti-flinging compound (lithium) mixed with the oil at the refinery. These factors give the oil a very thick consistency, which in turn explains a slower flow rate.

This condition is deemed to be normal for any chainsaw with a similar bar & chain lubricating system. If the unit continues to seep oil after a few days, the problem may be the vacuum relief valve located in the side of the engine housing between the oil output hole and the bar stud(s). This valve has an internal spring and ball type arrangement with the ball pressed against the vent hole of the casing of the valve, when the tank develops a vacuum from the normal process of the oil being pumped out. The ball is pulled away from the hole, allowing air to enter into the tank and break the vacuum so that oil can continue to flow to the bar and chain assembly.