97FS 240 C, FS 260 C, FS 360 C, FS 410 C, FS 460 C-M
: Orient flange (1) so that 
connector (2) is on the same side 
as the choke shutter and position 
it so that it engages the pins on 
the carburetor
: Orient end cover (3) so that the 
bulges (arrows) face in the 
direction of the idle speed 
screw LA
: Fit and tighten screws (1)
– Check that the metering 
diaphragm and gasket are 
correctly seated, then tighten 
down the screws crosswise
– Reassemble remaining parts in 
reverse order
5904RA347 TG
1
2
3
5904RA348 TG
1
1
1
1
11.4.2 Inlet needle
– Remove the metering 
diaphragm, 
b 11.4.1
: Remove screw (1)
: Pull the inlet control lever (1) with 
spindle (2) out of the groove in 
the inlet needle
The spring under the inlet control 
lever may pop out.
5904RA349 TG
1
5904RA350 TG
2 1
: Pull out the inlet needle (1)
: Take out and examine the 
spring (2), replace if necessary
: The inlet needle must be 
replaced if a circular 
indentation (arrow) is visible on 
the tip of its sealing cone
Installation
: Fit the inlet needle (1)
: Fit spring (2) in bore
5904RA351 TG
1
2
165RA348 TG
5904RA352 TG
1
2