111FS 240 C, FS 260 C, FS 360 C, FS 410 C, FS 460 C-M
: Pull off the fuel return line (1) at 
the connector (arrow)
Always use a new fuel return line.
: Unscrew screw (1) and remove 
fuel tank (2) downward
Only reuse those parts of the old 
fuel tank which are not supplied with 
the new fuel tank – see spare parts 
list.
– Check tank vent, replace if 
necessary
1
5904RA457 TG
1
5904RA458 TG
2
Installation
: Insert the engine unit (1) in the 
fuel tank (2) so that the 
domes (arrows) on the starter 
and ignition side engage the 
recesses of the fuel tank 
: Screw in the screw (3) and 
tighten
: Fit protective hip plate (2) so that 
the bulge is at the tank filler port
: Insert and tighten down the 
screws (1)
1
3
5904RA459 TG
2
1
1
1
5904RA460 TG
1
2
: Push connector (1) into the fuel 
suction hose (2) so that the fuel 
hose (3) is between the 
ribs (arrows) 
– Connector must be pushed all 
the way into the fuel suction hose
: Push the new fuel return line (1) 
completely onto the 
connector (arrow)
– Reassemble remaining parts in 
reverse order
3
1
5904RA455 TG
2
1
5904RA438 TG