Service Kit 37: For BG 56, SH 56, BG 86* and SH 86*

Your STIHL petrol blower or vacuum shredder is all the more efficient when full performance is guaranteed. To maintain the reliability of your leaf blower or vacuum shredder, you should undertake minor maintenance proactively and regularly. Simple maintenance tasks can usually be performed quickly using the components of Service Kit 37, and will help to extend the life of your power tool.

STIHL Service Kit 37 for BG 86 (machine number > 290871694) and SH 86 (machine number > 291051831) includes the following components for standard maintenance:

• HD2 air filter
• Spark plug
• Fuel filter

The HD2 air filter is suitable for all operating conditions and can therefore be used universally. Thanks to its fine pores, it offers a very high filter quality, filtering even the finest dirt from the intake air. Replacing the HD2 filter reliably protects the engine of your leaf blower or vacuum shredder against abrasive dust. Helping to maintain performance and keep fuel consumption low and ensuring that you can continue to start your petrol blower or vacuum shredder without difficulty.

You should also keep an eye on the fuel filter to ensure that no foreign particles can get into the engine through the fuel. Regular replacement of this component protects the engine and ensures a long service life. Replacing the spark plug is also recommended to ensure clean combustion in the engine and optimal performance for your power tool.

You can use the practical STIHL combination socket tool to change the air filter and spark plug. In addition, a cardboard hook is integrated into the packaging of the service kit itself, which can be used to conveniently remove and replace the fuel filter.