DAELIM ROADWIN VJ125 - SERVICE, Руководство по обслуживанию

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9-10
CYLINDER HEAD / VALVES
절 절삭 삭전 전 시 시트 트폭 폭
60
。 。
45
。 。
OLD SEAT WIDTH
SEAT WIDTH
●
If the contact area is too high on the valve, the seat
must be lowered using a 35 degree flat cutter.
●
Refinish the seat to specifications, using a 45 degree
finish cutter.
●
If the contact area is too low on the valve, the seat must
be raised using a 60 degree inner cutter.
●
Refinish the seat to specifications, using a 45 degree
finish cutter.
● Using a 60 degree cutter, remove the bottom ¼ of the
old seat.
●
Using a 45 degree cutter, cut the seat to the proper
width.
VALVE SEAT WIDTH : 0.9~1.1mm
35
。 。
60 。 。
CONTACT TOO HIGH
CONTACT TOO LOW
OLD SEAT WIDTH
OLD SEAT WIDTH