CF MOTO CF500-5B 2009, Service Manual, Page: 199 / 272

10 - 2
CFMOTO
!
I
n s p ec t i on & O v e r h a u l
I n s p ec t i on a nd o v e r h a u l i s n ee d e d i f a n y o f p r ob l e m s b e l ow h a pp e n s t o fr on t a nd r ea r ax l e
P r ob l e m d e s c ri p ti on s C a u s e s
$
Un s t a b l e mo v i ng du ri ng acce l e r a ti ng ,
d ece r a ti ng o r c on s t a n t s p ee d .
%
Abno r m a l s ound i n fr on t r ea r ax l e ;
&
Eng i n e pow e r tr a nm i ss i on f a i l u r e t o
fr on t o r r ea r wh ee l s .
A . B ea ri ng b r o ke n ;
B . G ea r c l ea r a n ce o v e r / und e r s i z e ;
C . G ea r s e v e r e l y wo r n ;
D . G ea r b l o cke d
E . D ri v e s h a ft b r o ke n
F . l ack o f l ub ri ca n t
G . F o r e i ggn m a tt e r i n fr on t o r r ea r g ea r
No t e
! !
A
!
B
!
C p r ob l e m s a r e h a r d t o d i s t i ngu i s h . An a l ys i s i s n ee d e d b a s e d on
ac t u a l b r eak - down ca t a go ri e s . M ake s u r e e ng i n e wo r k s a l l ri gh t b e f o r e d i s a ss e mb l y
o f fr on t o r r ea r ax l e
Ob s e r n v a t i on a nd J udg e m e n t
1 . N e v e r i gno r e a bno r m a l s ound :
a .
Abno r m a l s ound s du ri ng acce l e r a ti ng , d ece l e r a t i ng h a v e l ittl e
t o do w it h e ng i n e wo r k i ng , bu t po ss i b l y w it h g ea r wo r n
b .
Con s t a n t a bno r m a l s ound s du ri ng acce l e r a ti ng o r d ece l e r a ti ng m i gh t b e ca u s e
b y g ea r c l ea r a n ce w r ong l y a d j u s t e d du ri ng a ss e mb l i ng .
No t e : W r ong a ss e mb l y o r a d j u s t m e n t o f t h e fr on t o r r ea r ax l e w i l l a gg r a v a t e g ea r
wo r n a nd b l o ck ;
c .
S l i gh t s ound s w i l l b e no ti ce d du ri ng l ow - s p ee d d ri v i ng , a nd
s hound no t b e h ea r d du ri ng h i gh - s p ee d d ri v i ng . Th i s i s ca u s e d b y
g ea r bo l ck .
No t e
! !
I n ca s e o f a bo v e m e n t i on e d i t m e s , s t op t h e v e h i c l e i mm e d i a t e l y f o r
i n s p ec ti on un ti l t h e y a r e s o l v e d , o r w i l l ca u s e acc i d e n t
2 . Ch eck l ub r i ca t i on i f i t
"
s und e r no r m a l c ond i ti on ;
3 . Ch cek l ub ri ca n t l eaka g e ;
a .
R ea r ax l e s u rf ace o i l s t a i n i n s p ec ti on b e f o r e t h r ough i n s p ec ti on ;
b .
O i l s t a i n on g r ound on t h e p a r k i ng l o t
#
c .
Lub ri ca n t s p l a s h i n s p ec ti on . Ch eck i f t h e r e i s g ea r ca s e o r o i l s ea l l eaka g e .
R e p l ace b r o ke n p a rt s i f n ece ss a r y .