CF MOTO CF125T-19 2003, Service Manual

Page: 14 / 241

1-10
CFMOTO
Cooling Device
Cylinder head
、
valve
Auto CVT
I t e m S t a n d a r d
F u l l v o l u m e 0 . 8 8 l
V o l u m e o f s e c o n d a r y w a t e r
t a n k 0 . 1 1 l
C o o l a n t
c a p a c i t y
S t a n d a r d d e n s i t y 3 0 % ( r a t e w h e n u s i n g o r i g i n a l
s o l u t i o n )
O p e n i n g p r e s s u r e o f w a t e r i n l e t c a p 1 0 8 k P a ( 1 . 1 k g f / c m
2
)
T h e r m o s t a t T e m p e r a t u r e / v a l v e o p e n 7 2
±
2 C
?
T e m p e r a t u r e / v a l v e f u l l o p e n 8 8 C
?
O v e r a l l o p e n d i s p l a c e m e n t 3 . 5 - 4 . 5 m m
Item Standard S ervice lim it
C om pression pressure of cylinder
700kpa(7.0kgf/
cm
2
)-260r/m in
—
IN 0.05m m — Valve clearance
E X 0.20m m
—
D eflection degree of cylinder head —
0.05m m
IN 30.74-30.86m m 30.69m m
C am shaft
H eight of cam tip
E X 30.33-30.45m m 30.28m m
Inner diam eter of rocker IN /E X 10.000-10.015m m 10.10m m
Valve rocker
O uter diam eter of rocker IN /E X 9.978-9.987m m 9.91m m
IN 4.975-4.99m m 4.965m m E xternal diam eter of valve
rod
E X 4.955-4.97m m 4.945m m
IN 5-5.012m m 5.04m m Inner diam e ter of valve
guide
E X 5.012m m 5.04m m
IN 0.01-0.037m m 0.075m m C learance betw een valve rod
and guide
E X 0.03-0.057m m 0.095m m
T hrow n height of guide IN /E X 11.9-12.1m m
—
Valve
Valve
guide
cover
C ontact w idth of valve seat IN /E X 0.9-1.1m m 1.8m m
Valve spring
D ead length (external/inner) IN /E X 35.0/32.3m m 33.5/30.8m m
Item Standard S ervice lim it
M ovable driven face com p. 24.007-24.028m m 24.07m m
O uter diam eter of driving face com p. 23.959-23.98m m 23.92m m
Transm ission
D riving W heel
Weight roller com p. 19.95-20.05m m 19.45m m
B elt w idth 21.7-23.3m m 20.7m m
T hickness of friction disc
—
2.75m m
Inner diam eter of clutch outer com p. 124.5-124.2m m 125m m
D ead length of clutch spring 144-146m m 140m m
O uter diam eter of driven face 33.95-33.975 33.92m m
C lutch driven
face
Inner diam eter of m o vable driven
face 34.000-34.025m m 34.06m m