Operation Manual

123MS 241 C
: Guide the air guide shroud (1)
over the buffers (2) and push the
lugs into the mounts of the
crankcase
: Press the air guide shroud (1)
into the mount until the tab (2)
snaps into place
: Press the air guide shroud (1)
into the mount until the tab (2)
snaps into place
2410RA449 TG
2
1
2
2410RA450 TG
2
1
2410RA451 TG
2
1
: Orient the fuel return line (1) so
that the marking (arrow) is
located at the grommet (2)
: Starting at the grommet (2),
press the fuel return line (1) into
the guides (arrows) – the
marking (3) must be located at
the upper guide rib
– Route the fuel return line so that
it is snug – the fuel return line
must not form a loop between the
air guide shroud and the
grommet
– Install the carburetor support,
b 13.8
– Install the throttle rod, b 11.5
– Install the manual fuel pump,
b 13.11.4
The fuel return line must not be
kinked or pinched.
– Install the carburetor, b 13.5
2410RA452 TG
1
2
2410RA453 TG
1
2
3
: Push the grommet (1) into the
mount until it is flush with the
edge of the air guide shroud
– Install wiring harness in the air
guide shroud, b 7.7.2
– Install the filter base with the
attached wiring harness, b 8.4
– Reassemble remaining parts in
reverse order
13.4.2 Air guide shroud version
with heating
– Remove shroud, b 6.4
– Remove fan housing, b 9.2
– Remove filter base
– Do not remove contact spring
and switch shaft, b 8.4
– Unplug the spark plug boot
– Remove wiring harness from the
air guide shroud and lay it aside
with the filter base, b 7.7.2
– Remove the carburetor, b 13.5
– Remove carburetor support,
b 13.8
2410RA292 TG
1