STIHL 066 Chainsaw Owners Manual

Preparation for the use of the saw
and thereafter at regular intervals (when-
ever the saw is shut off). If the chain
becomes loose while cutting, shut off the
engine and then tighten. Never try to
tighten the chain while the engine is
running!
Fueling Instructions
Take off the chain guard and inspect for
safety in operation. For assembly, follow
the procedure described in the chapter
“Mounting the Bar and Chain” of your
Owner’s Manual.
!
Warning!
Fuel your chainsaw in well-ventilated
areas, outdoors only. Always shut off the
engine and allow it to cool before refue-
ling. Gasoline vapor pressure may build
up inside the gas tank of a two cycle
engine depending on the fuel used, the
weather conditions, and the venting
system of the tank. In order to reduce
the risk of burns or other personal injury
from escaping gas vapor and fumes,
remove the fuel filler cap on the STIHL
product carefully so as to allow any
pressure build-up in the tank to release
slowly. Never remove fuel filler cap while
engine is running.
STIHL Oilomatic chain, guide bar and
sprocket must match each other in
gauge and pitch.
Fueling
Your STIHL chainsaw uses an oil-gaso-
line mixture for fuel (see chapter “Fuel”
of your Owner’s Manual).
Before replacing any bar and chain,
see the sections on “Specifications”,
"Kickback" and the "ANSI B 175.1-1991
chainsaw kickback standard" in this
manual.
!
Warning!
Gasoline is an extremely flammable fuel.
If spilled or ignited by a spark or other
ignition source, it can cause fire and
serious burn injury or property damage.
Use extreme caution when handling
gasoline or fuel mix.
!
Warning!
Select bare ground for fueling and move
at least 10 feet (3 m) from fueling spot
before starting the engine. Wipe off any
spilled fuel before starting your saw, and
check for leakage.
Proper tension of the chain is extremely
important. In order to avoid improper
setting, the tensioning procedure must
be followed as described in your manual.
Always make sure the hexagonal nut(s)
for the sprocket cover is (are) tightened
securely after tensioning the chain.
Do not smoke or bring
any fire or flame near the
fuel or the chainsaw.
!
Warning!
Note that combustible
fuel vapors may be vented
from the fuel system.
Never start the saw with the sprocket
cover loose. Check chain tension once
more after having tightened the nut(s)
Check for fuel leakage while refueling
and during operation. If fuel or oil leakage
is found, do not start or run the engine
until leak is fixed and spilled fuel has
been wiped away. Take care not to get
fuel on your clothing. If this happens,
change your clothing immediately.
7
Product Specification
CategoriesChainsaw Manuals, STIHL Chainsaw Manuals
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- 54 pages
LanguageEnglish
Product BrandSTIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Chainsaw
Document File TypePDF
Publisherstihl.com
Wikipedia's PageStihl
CopyrightAttribution Non-commercial
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