Husqvarna SM 610 2006 Workshop Manual page 86

E N G IN E O V E R H A U L IN G
C ylin d e r
T h e c ylin d e r lin e r b o re sh o u ld b e c o m p le te ly sm o o th , w ith o u t g ro o vin g o r
sco rin g . T o o b ta in th e ta p e r a n d th e o va lity o f th e cylin d e r lin e r b o re ta ke
m e a su re m e n ts a t th re e d iffe re n t h e ig h ts a n d in tw o p o sitio n a t 9 0 ° to e a ch
o th e r.
M a x ta p e r (w e a r lim it):0 .0 0 1 9 in .
M a x o va lity (w e a r lim it): 0 .0 0 1 9 in .
If th e w e a r lim its a re g re a te r th a n th o se p re scrib e d , th e n re p la ce th e cylin d e r
lin e r w ith th e p isto n ; re -b o rin g is n o t p o ssib le sin ce th e c ylin d e r lin e r h a s
b e e n g ive n a sp e cia l h a rd e n in g tre a tm e n t.
P is to n d ia m e te r
M e a su re th e p isto n d ia m e te r D p a t a d ista n ce B , 1 4 m m / 0 .5 5 in ., fro m th e
b a se .
T h e co n n e ctio n p la y w ill b e = D c-D p .
G u d g e o n p in
T h e g u d g e o n p in sh o u ld b e p e rfe c tly sm o o th w ith o u t sco rin g , g ro o vin g o r
b lu ish d iscolo ra tio n ca u se d b y o v e rh e a tin g . If it is n e ce ssa ry to re p la ce th e
g u d g e o n p in th e n th e sm a ll e n d b u sh in g sh o u ld a lso b e ch a n g e d .
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