Husqvarna SM 610 2006 Workshop Manual page 93

E N G IN E O V E R H A U L IN G
O il p u m p
T h e re a re th re e c le a ra n ce s w h ich h a ve to b e ch e cke d to e sta b lish w h e th e r th e o il
p u m p n e e d s ch a n g in g o r n o t; u se a stra ig h t e d g e a n d a fe e le r g a u g e .
If th e o il p u m p ro to rs h a ve b e e n d ism a n tle d th e n ch e ck, a t re a sse m b ly, th a t th e m a rks
o n th e in te rn a l ro to r a n d th e m a rk o n th e e xte rn a l ro to r a re a lig n e d . C h e ck th a t th e
p u m p m o u n tin g s u rfa ce is n o t sco re d , g ro o ve d o r p itte d .
C learance betw e e n e xtern al and
intern al rotor
E xternal cleara nce betw e e n rotor
and p um p b od y
S ide p la y
1 9
0 ,2 0 m m
0 .0 0 7 8 in .
0 ,2 5 m m
0 .0 0 9 8 in .
0 ,1 0 m m
0 .0 0 3 9 in .