ATV 250 Service Manual page 215

¢Ü
¢Û
¢Ú
¢Ü
¢Ù
1 0 N m
¡¤ Insert the small screwdriver ¢Û into the
groove of tension rod, and turn the screwdriver
by clockwise, at same time to press tension
rod until the screwdriver can't be turned.
¡¤ Hold the screwdriver at this position, and
mount the tensioner assy ¢Ú (with washer) on
the cylinder, then turn the locking bolt ¢Ü of
tensioner sub-assembly.
¡¤ Take off the screw drive from the tensioner,
and then tighten the locking bolt of tensioner
assy.
¡¤ Mount tension bolt ¢Ù with washer.
Caution
Always use new washer.
18. Adjust:
¡¤ The valve clearance
There is a valve clearance between two rocker
when the mark ¢Ûof timing spocket is align
with the mark ¢Üof cylinder cover.
¡¤ Inlet valve clearance(cool):
0.05-0.09mm
¡¤ Outlet clearance(cool):
0.11-0.15mm
19. Apply 4-stroke engine oil
(On the up side of cam shaft)
¡¤ Oil quantity is 0.05L
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