Robin EHO9-2D - Valve and Tappet Clearance Data

– 37 –
8.000 - 8.015
(0.3150 - 0.3156)
7.960 - 7.975
(0.3134 - 0.3140)
0.025 - 0.055
(0.0010 - 0.0022)
TAPPET
* Stem outside dia.
26.7
(1.05)
VALVE SPRING FREE LENGTH
a : 90°
b : 0.8 - 1.1
(0.031 - 0.043)
2.0
(0.079)
* Guide inside dia.
VALVE SEAT ANGLE (IN. and EX.)
* Valve cutter angle (a)
* Valve contact width (b)
* Tappet guide clearance
b b
a
ITEM
STD Limit
Unit : mm (in.)