R Eb O U N D Settin G Ch An G E; C O M P Res Sio N Settin G Ch An G E; S Lid Er P Lu G D Isas Sem B Ly - Husqvarna SM 610 2006 Workshop Manual

F R O N T S U S P E N S IO N
2- S ta n ch io n d is as s e m b ly F IG . 2 4
F ix th e slider of th e sta n ch io n tu b e (5 -6 ) into a vice eq uip p ed w ith pro te ctio n
jaw s. In sert th e tool w ith p a rt n o . R 5 0 81 A A in to th e da m pe r ro d to pre ven t th e
bod y (30 ) fro m tu rnin g . T u rn th e to o l to inse rt th e tw o co up lin gs in the b od y he x.
end an d stop it b y inse rtin g a p in in th e tw o o p p osite h ole s. U n scre w th e fo ot
screw (47) w ith the 2 1 -m m so cke t w re nch . R e m o ve the foo t va lve u nit (41 )
com plete w ith O R (4 4 ).
F IG . 2 5
G ently w ith dra w the d a m p e r u n it (2 2 ) fro m th e stan ch ion tub e (5-6 ).
U nscre w and re m ove th e ch e ck n u t (2 3) a nd re m o ve the sp ring g u id e (24 ) fro m
the d am per ro d.
F IG .2 6
In ord er rea ch th e p u m p in g e le m e n t from the d am p e r, th e re bo un d b u m pe r
parts m u st be re m ove d first: ke e p firm ly the u pp e r b u shin g (26 ) w ith the 1 8-m m
A llen w re n ch and unscre w th e lo w e r b u shin g (29 ) w ith th e 1 7-m m w ren ch.
R em ove th e upp er b u sh in g (2 6 ) a n d the floa ting b u sh in g (2 8) o f th e re bo un d
buffe r from th e d a m p e r ro d
F IG . 2 7
R em ove th e stop rin g (2 7 ) fro m th e d a m pe r ro d (3 2 ) w ith a sm all screw d river.
R em ove th e stop rin g (2 7 ) a n d th e lo w e r bu sh ing (2 9) from th e ro d m a kin g sure
not to scratch it.
F IG . 2 8
P ush the rod (32 ) in to th e b o d y (3 0 ) so th at th e co m ple te pu m pin g e le m en t ca n
be pulle d out fro m th e b o tto m .
3- R e b o u n d s ettin g c h a n g e
F IG . 2 9
F ix th e m illed side (w re n ch 1 7 ) o f th e d am p er ro d (3 2) into a vice . D o n ot
over tighten . U ns cre w th e lo ckin g n u t (38 ) o f the p u m pin g ele m en t fo r da m pin g
during R E B O U N D w ith th e 1 2 -m m w rench . R e m o ve a ll pu m p ing e lem e nt pa rts
and pu t th em d o w n in th e d isa sse m b ly ord e r. M ak e su re th e rin g (3 5 ) o f th e
piston (36 ) is n ot w o rn o u t; re p la ce it, if da m a ge d. In o rd e r to ch an ge the
orig in al setting, m o dify th e se t o f w a sh e rs (37 ). R e a ssem b le all p a rts follow in g
the re verse o rder. P a y p a rticu la r a tte n tio n to the p iston p ositio n (36 ): its slo tte d
side m ust be opp osite to th e se t o f w a she rs (37 ). A n im p rop er pisto n p ositio n
w ill cau se trou ble s to th e fo rk. T ig h te n th e n ut (3 8) a s ind ica te d .
4- C o m p res sio n s e ttin g c h a n g e
F IG .3 0
F ix th e he x. side o f th e fo o t scre w (4 7 ) in a vice. D o n ot over tigh te n .
U nscre w th e locking n u t (4 2 ) o f th e C O M P R E S S IO N da m ping u nit w ith th e 1 2-
m m w rench. R e m ove a ll p a rts a n d p la ce the m acco rding to th eir d is asse m b ly
orde r. C ha nge th e se t o f w a sh e rs (4 6 ) to ch an g e th e orig in al se ttin g. A
protection p lug a nd th e co m p re ssio n a dju ster a re in side th e screw (47 ). D o n ot
rem ove this part; sh o u ld th e a d ju ste r no t w o rk p rop e rly, the n cha n ge th e
com plete foot valve (4 1 ). R e a sse m b ly a ll pa rts in th e reve rse o rd er. P a y
particu lar atte ntio n to th e p isto n p o sition (45 ); its slotted sid e m ust be o pp osite
to the set of w a s he rs (4 6 ). A n im p ro p e r pisto n p o sition w ill ca use tro ub les to the
fork. T ighten the n ut (4 2 ) a s in d ica te d .
5- S lid er p lu g d isas s e m b ly
F IG . 3 1
T h e R E B O U N D a dju stin g scre w (1 9 ) is fitted in side the p lug (48 ) of the slide r
(7). R e m ove the do w e l (1 7 ), th e s p rin g (1 6 ) a nd th e b all (1 5 ) first to rem o ve the
screw . T urn the adjustin g scre w (1 9 ) clo ckw ise w ith a sm a ll screw d river u ntil it
can be w ithdra w n fro m th e p lu g .
Lub ricate th e O R on th e scre w (1 9 ) a n d th e b a ll (1 5 ) be fore rea ssem b lin g.
S pre ad light g lu e on th e d o w e l (1 7 ).
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