DAELIM DAYSTAR - Page 89

8-10
Cylinder Head / Valve
Valve Seat Amendment
 If the Seat part is damaged or rough, cut them
using 45cutter.
 After replacing the valve guide, cut the seat
part.
 Amend the flat using a 35cutter side by side.
 Amend the inside using a 60cutter side by
side.
 Amend the seat part with a standard width
using a 45cutter.
절삭전 시트폭
35
。
60
。
45
。
0.7~0.9mm
(0.028~0.035 in)
!
CAUTION
△
Cut The Seat Part
Seat Width Before Cutting
Damaged or Rough
Valve
Seat
45
。