T01127en.fm 65
Maintenance work
Replacement return springs are delivered already under tension in the
housing. CAUTION. The spring can snap out. A released spring can
be reinserted as in the illustration (Make sure to note the rotation di-
rection!)
Apply a light coat of multipurpose grease to the new return spring (4)
before you install it in the valve housing. Insert the return spring (4) and
press gently against it so that the tabs (5) snap into the holders. Screw
in the screw (3) and tighten only slightly. When attaching the rope
drum, turn it slightly until it you feel it snap into place. Mount the retain-
ing clip. Wind up the starter rope (see chapter "Replacing the starter
rope"). Do not lubricate the rope drum (2) or the journals!
Attach the air horn (see chapter "Replacing the starter rope"). When at-
taching the valve housing pull the recoil starter handle lightly, if neces-
sary, until the starting device engages.
8.10 Cutting attachment in the center/outer position
NOTE: The cutting attachment is mounted at the factory for operation
in the center position (1). The cutting attachment can be mounted in
the outer position (2) to maneuver around obstacles that are very close
to the cutting line (for curbs, or brick walls). Use the outer position for
guiding the cut-off saw by hand only for the work at hand. Afterwards,
mount the cutting attachment back to the center position. A cut-off saw
with the cutting attachment in the center position has a better center of
gravity, which helps prevent early fatigue.
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