Instruction Manual

MS 170, MS 170 C, MS 180, MS 180 C
English
21
N Guide the drive link into the bar
groove (see arrow) and turn the
tensioning gear to the left as far as
possible
N Fit chain sprocket cover, sliding the
guide lugs into the engine housing
openings
When fitting the chain sprocket cover,
the teeth of the adjusting wheel and the
tensioning gear must mesh; if
necessary,
N turn the adjusting wheel (4) a little
until the chain sprocket cover can
be slid completely against the
engine housing
N Swing grip (5) into position (until it
engages)
N Fit wing nut and tighten lightly
N Next step: see "Tensioning the Saw
Chain"
Removing the chain sprocket cover
N Unscrew nuts and remove chain
sprocket cover
N Turn screw (1) to the left until the
tensioner slide (2) butts against the
left end of the housing slot
135BA011 KN
4
5
2310BA018 KN
Mounting the Bar and Chain
(side chain tensioner)
143BA034 KN
1
2
001BA185 KN