Overview
About the Stihl MS 170
The Stihl MS 170 is often used by homeowners for smaller cutting jobs. Common service work includes chain sharpening, bar inspection, air filter cleaning, fuel system checks and oiling system inspection. Keeping the chain sharp and the fuel mix fresh is essential for performance and safety.
Maintenance
Suggested Maintenance Schedule
Every use
Check chain tension, chain oil, bar condition and safety brake operation.
Every 3 months
Clean filter, inspect bar rails and sharpen chain.
Every 6–12 months
Full saw service with fuel system, plug, filter and oiling check.
Before storage
Empty old fuel and clean sawdust from the machine.
Use this as general guidance only. Always follow the manufacturer’s owner manual for exact service requirements, oil type, fuel mix and safety instructions.