Husqvarna SM 610 2006 Workshop Manual page 204

E L E C T R IC S Y S T E M
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C O N N E C T O R S
W h e n a co n n e cto r is co nn ecte d, che ck tha t it clicks into po sitio n.
C heck th e co n n e cto r fo r co rrosio n , d irt o r a b roke n co ver.
C O U P L IN G S
B lock co u p lin g s e n sure tha t th e blo ck is rele a se d be fore d isco nn e cting it to p ush
it com p le te ly h o m e w h e n con ne c ting it.
W he n d isco n n e ctin g a cou pling , e nsure tha t th e b od y of th e co up lin g is grip ped a nd
do not p u ll it a p a rt b y th e le ad s.
C h eck th a t th e te rm in a ls of the co up lin gs are n ot sla ck or b en t.
C heck th a t th e te rm in a ls a re no t corro de d o r dirty.
F U S E S
W hen a fu se b u rn s o u t, a lw a ys inve stiga te w h y the fuse h as b urn t o ut. F ind the
cause ,
repa ir a n d th e n s u b stitu te the fuse .
D o n o t u tilize a fu se o f a d iffere n t ca pa city fro m th e o rigin al o ne .
D o n o t u tilize w ire o r a n y oth er s u bstitute for the fu se.
B A T T E R Y
- w hen a sse m b lin g , first re m ove th e B L A C K ne ga tive ca b le, the n th e R E D po sitive
cable;
- w hen re a sse m b lin g , first con ne ct th e R E D p ositive ca ble, th en th e B LA C K n eg a tive
cable.
L O C A T IN G O P E R A T IN G T R O U B L E S
C H A R G IN G S Y S T E M
F ast b a tte ry d isch a rg in g :
1 ) cu rre n t le a ka g e (se e pa ge M .9 );
2 ) inco rre ct vo lta g e (se e p ag e M .1 0);
3 ) g en e ra to r: n o co n tin u ity (se e p ag e M .1 0);
4 ) inco rre ct g e n e ra to r n o -lo ad vo ltag e p e rfo rm an ce s (see p ag e M .1 1 );
5 ) faulty vo lta g e re g u la tor (see p a ge M .12 )
B attery o ve rlo a d in g :
1 ) faulty vo lta g e re g u la tor (see p a ge M .12 );
2 ) faulty b a tte ry (se e p a ge M .9, M .1 0 ).
S T A R T E R S Y S T E M
S ta rting m o to r d o n 't sta rt:
1 ) faulty e le ctric sta rt re m ote con trol sw itch (se e p a ge M .16 );
2 ) loo se n e d sta rtin g m o to r cab le;
3 ) faulty sta rtin g m o to r (see p ag e M .1 4);
4 ) d isch a rg e d b a tte ry (see pa ge M .29 ).
E LE C T R O N IC IG N IT IO N S Y S T E M
W eak Ig n itio n sp a rk o r n o ign ition sp ark:
1 ) inco rre ct m a in w irin g h a rne ss con ne ctio ns;
2 ) faulty sp a rk p lu g o r in corre ct s p ark p lug h ea t ra ng e or in corre ct sp ark p lug gap
(se e p a g e M . 2 6 );
3 ) faulty ig n itio n co il (se e p ag e M .2 2);
4 ) faulty sp a rk p lu g ca p (se e pa g e M .2 2).
N O T E S