Robin EH30V - Page 74

Unit : mm (in)
ITEM
ROCKER ARM
Rocker shaft outside dia.
Rocker arm hole dia.
Rocker arm shaft
C+& .. . :.:. .. ..... ..: .
VALVE SPRING FREE -LENGTH
~~ ~~
VALVE SEAT ANGLE (IN. EX.)
Valve cutter angle (a)
Valve contact width (b)
v
a
STD
1 1.986- 1 1.994
(0.471 9-0.4722)
1 2.006- 1 2.024
(0.4727-0.4734)
0.01 2-0.038
(0.0005-0.001 5)
39.5 (1.5551)
a : 90"
b : 0.7-1.0
(0.028-0.039)
Limit
1 1.92 (0.4693)
12.07 (0.4752)
0.1
5 (0.0059)
2.0
(0.079)
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