DAELIM S2-250, Service Manual

Page: 108 / 201

10-1
10. CYLINDER HEAD/CYLINDER/PISTON
SERVICE INFORMATION
●
Drain the coolart from the radiator and water.
●
Apply oil to valve guide and valve arm when assemblying.
SPECIFICATIONS
10
SERVICES INFORMATION
· ·· ·· ·· ·· ·· ·· ·· ·
10-1
CYLINDER HEAD COVER
· ·· ·· ·· ·· ·· ·· ·· ·
10-1
CAM SHAFT
· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·
10-2
CYLINDER HEAD
· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·
10-4
ITEM STANDARD (mm) SERVICE LIMIT(mm)
VALVE CLEARANCE (COLD)
CYLINDER HEAD COMPRESSION PRESSURE
CYLINDER HEAD WARPAGE
CAMSHAFT CAM HEIGHT
VALVE ROCKER ARM I.D.
VALVE ROCKER ARM SHAFT O.D.
VALVE SEAT WIDTH
VALVE STEM O.D.
VALVE GUIDE I.D.
VALVE STEM-TO-GUIED CLEARANCE
IN
EX
IN
EX
IN
EX
IN
EX
IN
EX
IN
EX
IN
EX
IN
EX
0.10
0.10
15kg/cm
2
_
34.2987
34.1721
10.00~10.015
10.00~10.015
9.972~9.987
9.972~9.987
1.2
1.2
4.990~4.975
4.970~4.955
5.00~5.012
5.00~5.012
0.010~0.037
0.030~0.057
-
-
-
0.05
34.14
34.02
10.10
10.10
9.9
9.9
1.8
1.8
4.925
4.915
5.03
5.03
0.08
0.10
TORQUE VALUES
CYLINDER HEAD CAP NUT : 2.45kgf
·
m
VALVE CLEARANCE ADJUSTING NUT : 0.88kgf
·
m
CYLINDER HEAD COVER BOLT : 0.78~1.18kgf
·
m