100 FS 240 C, FS 260 C, FS 360 C, FS 410 C, FS 460 C-M
Checking operation, versions 
with M-Tronic
Lever (1) must align with the contact 
surface (arrows) on the cam of 
lever (2).
– Reassemble remaining parts in 
reverse order
11.4.5 Choke lever/choke knob
– Remove the carburetor, b 11.3
: Remove choke knob (1) with a 
firm tug 
– choke knob is held in place by 
the depression on the shaft
5904RA364 TG
2
1
5904RA365 TG
1
: Remove spring (1)
: Push out circlip (1)
: Pull out lever (2) with torsion 
spring (arrow)
– Remove torsion spring
Versions with M-Tronic
: Push out circlip (1)
: Pull out lever (2) with torsion 
spring (arrow)
– Remove torsion spring
5904RA366 TG
1
5904RA367 TG
2
1
5904RA368 TG
1
2
Installation
All versions
: Orient the torsion spring (1) so 
that the angled end points toward 
the carburetor
: Slide torsion spring (1) onto the 
choke shaft and slide the angled 
end into the hole (arrow) – torsion 
spring is secured
Versions without M-Tronic
: Orient the lever (1) so that the flat 
surface aligns with the choke 
shaft (2) and the cam (3) faces 
the throttle shaft lever
: Slide lever (1) onto choke 
shaft (2), turn torsion spring 
counterclockwise and hook it into 
lever (arrow)
5904RA369 TG
1
5904RA370 TG
1
2
3