Suzuki 2005 GSF1200 Service Manual page 184

1G-22 Fuel System:
13) Remove the float chamber (18).
14) Remove the carburetor heater (19). (For E-02, 19)
18
15) Remove the O-ring (20).
16) Remove the float pin (21) and then remove the float
(22) and needle valve (23).
21
23
19
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20
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22
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17) Remove the following parts.
• Main jet (24)
• Needle jet (25)
• Pilot jet (26)
• Pilot screw (27) (with tampering plug type)
• Starter (enricher) jet (28)
• Valve seat (29)
24
25
29
NOTE
Before removing the pilot screw (27), its
setting must be determined.
Slowly turn the pilot screw clockwise and
count the number of turns until it is lightly
seated. Make a note of how many turns were
made.
When reassembling the pilot screw, you will
want to set it to its original position.
Pilot Screw Removal (For with Tampering Plug Type)
Because harsh cleaning solvents can damage the O-ring
seals in the pilot system, the pilot system components
should be removed before cleaning.
1) Use a 1/8 size drill bit (1) with a drill-stop "A" to
remove the pilot screw plug (2).
2) Set the drill-stop "A" 6 mm from the end of the bit to
prevent drilling into the pilot screw (3).
28
26
27
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