Valmet 309 - Page 134

Uslng a soft nefal drlft iurn
tha adjus+lng
rlng
towards lhe
b€arlng, un+ll the drlve shaft
end glay
ls 0,10...0,20
nm. One no+ch of ihe
adjusier
ls oqulvalent to
abou+
0,09 r
b€arlng
movemenT.
Nqtel The
bearlng
xlll b€ overstressed and
vrlll. run
hoi, lf all, end
play
ls el lmlnated.
Afier
adjustmont ensure +haf fhe
shåff end
play
ls suff lclenf
(0,'10.,.0,20
rfln).
Replace the lock
plate
and ihe lnspecilon
RerDvlng fhe
poflsr
take-ff froo the englno
Dlsconnect lhe drlvs from ihe
clutch and remove
the
pulley,/coupllng
and fhe shafl key.
2.
Supporf
+he
welgh+ of the
poxer
fake-off trlih
e.g. a
chaln
holst.
Renove ihe
cluich operailng
Loosen
the
c
lutch
retalnlng
housl
ng
flange
hås
pull-oui
BSF).
Place screws ln
the
ihem on6
hall of a +urn a+ a
un+l
I
ihe clutch
houslng ls
sp I
go+.
scr€ns. The c
luich
holes
(thread
0,5tr
holes
and tlghten
+lrF a
l+erna+e ly,
removed from lis
1.t
-5