Mounting The Bar And Chain (Side Chain Ten- Sioner) - Stihl MS 271 Instruction Manual

English
5.1 Chain Scabbard
Your saw comes standard with a chain scabbard
that matches the cutting attachment.
If guide bars of different lengths are mounted to
the saw, always use a chain scabbard of the cor‐
rect length which covers the complete guide bar.
The length of the matching guide bars is marked
on the side of the chain scabbard.
Guide bars longer than 90 cm require one scab‐
bard extension. Guide bars longer than 120 cm
require two scabbard extensions.
Depending on the model, the scabbard exten‐
sion either comes standard with the saw or is
available as a special accessory.
5.2 Fitting Chain Scabbard Exten‐
sion
1
1
► Push the scabbard extension and chain scab‐
bard together – the lugs (1) must engage in
the chain scabbard.
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6 Mounting the Bar and Chain (side chain tensioner)
6 Mounting the Bar and
Chain (side chain ten‐
sioner)
6.1 Removing the chain sprocket
cover
► Unscrew the nuts and take off the chain
sprocket cover.
► Turn the screw (1) counterclockwise until the
tensioner slide (2) butts against the left end of
the housing slot.
6.2 Disengaging the chain brake.
► Pull the hand guarad towards the front handle
until there is an audible click – the chain brake
is disengaged.
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2
0458-574-8221-D