HYOSUNG GT 650, Service Manual

Page: 193 / 210

SERVICE DATA
ITEM STANDARD LIMIT
31.0 (1.22)
25.5 (1.00)
0.1 ~ 0.2 (0.004 ~ 0.008)
0.2 ~ 0.3 (0.008 ~ 0.012)
0.020 ~ 0.047 (0.0008 ~ 0.0019)
0.030 ~ 0.057 (0.0012 ~ 0.0022)
4.500 ~ 4.512 (0.1771 ~ 0.1776)
4.465 ~ 4.480 (0.1758 ~ 0.1764)
4.455 ~ 4.470 (0.1754 ~ 0.1760)
45
4.2 ~ 4.8kgf (9.3 ~ 10.6 lbs)
at length 29.9mm (1.18 in)
17.0 ~ 19.6kgf (37.5 ~ 43.2 lbs)
at length 33.4mm (1.32 in)
1.2 ~ 1.7 (0.047 ~ 0.067)
IN.
EX.
IN.
EX.
IN.
EX.
IN. & EX.
IN. & EX.
IN.
EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
Inner
Outer
Inner.
Outer
0.35 (0.014)
0.05 (0.002)
0.50 (0.02)
0.03 (0.0012)
36.8 (1.45)
39.8 (1.57)
VALVE + GUIDE
Unit : mm (in)
Valve diam.
Valve clearance (When cold)
Valve guide to valve stem clearance
Valve stem deflection
Valve guide I.D.
Valve stem O.D.
Valve stem runout
Valve head thickness
Valve seat width
Valve seat angle
Valve head radial runout
Valve spring free length
Valve spring tension
SERVICING INFORMATION 8-14