Husqvarna SM 610 2006 Workshop Manual page 97

E N G IN E O V E R H A U L IN G
JE T N E E D L E
In sp e ct je t ne ed le (6).
B en ds/W ea r: R e pla ce .
S ta nd ard clip po sition : 4th G roov e.
F L O A T H E IG H T
M ea sure :
- F loa t h eig ht (a ).
O ut o f sp ecifica tion : A djust.
F lo a t h eigh t: 8 m m (0.3 1 in .)
M ea sure m e nt a n d a d justm ent steps:
- H old the ca rb u re to r in an u pside do w n position.
N O T E :
- S lo w ly tilt the ca rb ure tor in th e o p posite direction , th e n ta ke th e m e a su re-
m en t w h en th e n ee dle valve a ligns w ith the flo at a rm .
- If th e ca rbu reto r is le vel, th e w eight of the flo at w ill p u sh in th e n e e d le va lve ,
resu ltin g in a n in correct m easure m en t.
- M e asu re th e d istan ce b etw e en the m ating su rfac e o f th e flo a t ch a m be r an d
to p o f the flo at us in g a vern ie r calip ers.
N O T E :
T he flo at arm sh o uld b e re sting o n the ne edle valve , b u t n o t co m p re ssin g th e
N e ed le va lve .
- If th e flo at h eig h t is n ot w ithin sp ecifica tion, inspect th e va lve se a t a n d ne e-
dle valve.
- If eith er is w orn , re pla ce th em b o th.
- If bo th a re fin e, ad just the flo at he igh t b y be n din g th e flo a t ta b (b ) o n th e
floa t.
- R eche ck th e floa t h eig ht.
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