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 he re a re th ree c lea ran ces w hich h ave to b e ch ecke d to e sta b lish w h ethe r th e oil
pu m p ne e ds ch a n gin g or no t; u se a straig ht ed ge an d a fe e le r g a u g e .
If the o il p um p ro to rs h ave been d ism a ntled then che ck, a t re a sse m b ly, tha t the m a rks
on th e inte rna l ro tor a nd the m ark o n the e xtern al roto r a re a lig n e d . C he ck th at the
pu m p m o un ting s u rfa ce is not sco red, g roove d o r pitte 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
19
0 ,20 m m
0 .00 78 in .
0 ,25 m m
0 .00 98 in .
0 ,10 m m
0 .00 39 in .