Polaris 1999 Sportsman 400 Service Manual page 186

180
CHAPT ER SIX
®
@
Asse mbly
NOTE
Further disassembly is
,JOt necessGlJ'
or reco mmended. Do not
I 'f?I1IO\. 'e
the
throttle
shaft (8. Figure
1 7 ) assembly.
If
these p an ,"are damaged , rep lace
the carbureto r
assembly.
as these
items are not available sepa ratety
17. C lean and inspect all parts as described under
Cleaning
and Inspection
in this chapter.
1.
If rem oved . install the throttle adjust screw.
spring sca t and spring (B, Figure 27 ) and tighten se-
curely.
14. Tum the carburetor on its side and remove the
need le j et (Figu re 25) from the top of the carbure-
®
tor,
15. I
f
necessary. remove
the screws and
lockwashcrs (A, Figu re 26) and care fully slide out
the jet block assembl
y (B,
Figure
26).
16. I
f necessary.
unscre w
and remove the throttle
adju st screw, spring scat and spring (A , Figure 27).