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English
Remove air filter
Cleaning the Air Filter |
| Engine Management |
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145BA027 K
NTurn the knob above the rear handle in the direction of the arrow and remove the carburetor box cover
145BA028 K
NRemove filter
If there is a noticeable loss of engine power:
NKnock out the filter or blow it clear with compressed air from the inside outwards
If
Always replace a damaged filter.
Thorough filter cleaning
NWash the filter in STIHL special- purpose cleaner (special accessory) or a clean, non- flammable cleaning liquid (e.g., warm soapy water) – rinse the filter from inside to out under a water jet
– do not use
NDry all filter parts – do not expose to extreme heat
NDo not oil the filter N Reinstall filter
Exhaust emissions are controlled by the design of the fundamental engine parameters and components (e.g. carburation, ignition, timing and valve or port timing) without the addition of any major hardware.
40 | MS 660 |