Trademarks - Stihl MS 661 C-M Instruction Manual

damages to other engine components
caused by the failure of a warranted part
still under warranty.
The following list specifically defines the
emission-related warranted parts:
Air Filter
–
Carburetor (if applicable)
–
Fuel Pump
–
Choke (Cold Start Enrichment
–
System) (if applicable)
Control Linkages
–
Intake Manifold
–
Magneto or Electronic Ignition
–
System (Ignition Module or
Electronic Control Unit)
Fly Wheel
–
Spark Plug
–
Injection Valve (if applicable)
–
Injection Pump (if applicable)
–
Throttle Housing (if applicable)
–
Cylinder
–
Muffler
–
Catalytic Converter (if applicable)
–
Fuel Tank
–
Fuel Cap
–
Fuel Line
–
Fuel Line Fittings
–
Clamps
–
Fasteners
–
MS 661 C-M
Where to make a Claim for Warranty
Service
Bring the product to any authorized
STIHL servicing dealer and present the
signed warranty card.
Maintenance Requirements
The maintenance instructions in this
manual are based on the application of
the recommended 2-stroke fuel-oil
mixture (see also instruction "Fuel").
Deviations from this recommendation
regarding quality and mixing ratio of fuel
and oil may require shorter maintenance
intervals.
Limitations
This Emission Control Systems
Warranty shall not cover any of the
following:
repair or replacement required
N
because of misuse, neglect or lack
of required maintenance,
repairs improperly performed or
N
replacements not conforming to
STIHL Incorporated specifications
that adversely affect performance
and/or durability, and alterations or
modifications not recommended or
approved in writing by STIHL
Incorporated,
and
replacement of parts and other
N
services and adjustments
necessary for required maintenance
at and after the first scheduled
replacement point.

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#3,010,057, #3,010,058, #3,400,477;
and #3,400,476)
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