Stihl and 066 Service Manual

STIHL 064, 066
SERVICE MANUAL
064 and 066
Chain Saws
As the design concept of these two models is
almost identical, the descriptions and
servicing procedures generally apply to both.
Differences are described in detail.
You should make use of the illustrated parts
lists while carrying out repair work. They
show the installed positions of the individual
components and assemblies. Microfilmed
parts list are always more up to date than
printed lists.
A fault on the machine may have several
causes. Consult the "troubleshooting charts"
when tracing faults.
Refer to the "Technical Information Bulletins"
for engineering changes which have been
introduced since publication of this service
manual.
Service manuals and technical information
bulletins describing engineering changes are
intended exclusively for the use of STIHL
servicing dealers and staff and must not be
passed on to third parties.
Chain saw on assembly stand
Servicing and repairs are made
considerably easier if the saw is mounted
on assembly stand 5910 850 3100 or 5910
890 3100. This enables the saw to be
swivelled to the best position for the
ongoing repair and thus leaves both hands
free.
The saw is can be quickly secured to the
stand by means of the two bar mounting
studs and nuts.
The STIHL Special Tools manual lists all
special servicing tools currently available
from STIHL.
Always use original STIHL replacement
parts.
Original STIHL parts can be identified by
the STIHl part number, the
and the STIHL parts symbol. (
The symbol may appear alone on small
parts.
© 1992 Andreas Stihl. Waiblingen
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