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24
C y l i n d e r h e a d a s s e m b l y
Disassembly
:
Timing tensioner
(
A-15
)
/Chain wheel cover
(
B-7
)
/
Valve cap
(
B-10
、
11
)
Snap to the
“
T
”
mark of the magneto
(
in the cylinder head comp, at the TDC of the
compress jotubey)
Breather hose
(
B-23
)
/Circlip
(
B-24
)
Chain wheel cover
(
B-11
)
/Timing driven chain
wheel
(
B-7
)
Plate of the camshaft
(
A-4
)
/Camshaft COMP
(
A-1
)
Cylinder head comp
(
B-1
)
Valve rocker bearing
(
C-10
、
11
)
/valve rocker
(
C-9
、
15
)
Clip of valve
(
C-6
)
/Spring seat of valve
(
C-7
)
/
Spring of intake and outtake valve
(
C-4
、
5
)
(
tied tools T04
)
Intake and outtake valve
(
C-1
、
2
)
Valve seal comp
(
C-6
)
*valve pipe
(
B-2
)
Cylinder head
*Disassemble the valve pipe when it is essential
Assembly
Assembly
Assembly
Assembly:
:
:
:
Cylinder head
Valve pipe
(
B-2
)
Valve seal comp
(
C-6
)
Intake and outtake valve
(
C-1
、
2
)
Clip of valve
(
C-6
)
/Spring seat of valve
(
C-7
)
/
Spring of intake and outtake valve
(
C-4
、
5
)
(
tied tools T04
)
Adjust cover of valve clearance
(
B-10
、
11
)
/
Valve rocker bearing
(
C-10
、
11
)
valve rocker
(
C-9
、
15
)
Cylinder head
(
B-1
)
Plate of the camshaft
(
A-4
)
/ Camshaft COMP
(
A-1
)
Chain wheel cover
(
B-11
)
/ Timing driven chain
wheel
(
B-7
)
Breather hose
(
B-23
)
/ Circlip
(
B-24
)
Snap to the
“
T
”
mark of the magneto
(
in the cylinder head comp, at the TDC of the
compress jotubey)
Timing tensioner
(
A-15
)
/Chain wheel cover
(
B-7
)
/
Valve cap
(
B-10
、
11
)
Adjust the interval of valve
(
The interval of intake valve is 0.03~0.05mm, the interval of
outtake valve is 0.05~0.06m
)
Torque value
Torque value
Torque value
Torque value:
:
:
:
1.Fixed bolt of cylinder cover 10~12 N·m
2.The tensioner bolt and fixed bolt 10~12 N·m
3.Lock nut of wheel fixer 22~25 N·m
4.Trachea 10~12 N·m
Содержание ATV250
Страница 5: ...5 A GENERAL INFORMATION...
Страница 11: ...7 B PRODUCT...
Страница 16: ...12...
Страница 17: ...13 11 12...
Страница 41: ...37 Lubrication system...
Страница 58: ...54...
Страница 60: ...56...
Страница 62: ...58...
Страница 64: ...60 digram 7 Diargram 8 dirgram 9 dirgram 10...
Страница 70: ...66 Wiring diagram...
Страница 75: ...71 Signal system circuit...
Страница 76: ...72 Battery charging system circuit...
Страница 81: ...77 C OTHERS...
Страница 95: ...91 malfunction of tyre wheel slopes excessive wheel is screwed wrongly...