Robin EH30V User Manual

Unit : rnm (in)
ITEM
STD
77.96-77.98
(3.069-3.070)
Limit
77.87 (3.066)
78.1 2 (3.076)
78.37 (3.085)
83.87 (3.302)
84.1 2 (3.3
1 2)
84.37 (3.322)
88.87 (3.499)
89.1 2 (3.509)
89.37 (3.51
9)
I
PISTON
Piston size (At skirt. in
thrust direction)
STD
1st o/s
78.2 1 -78.23
(3.079-3.080)
EH30V
EH34V
EH43V
78.46-78.48
83.98-83.98
(3.089-3.390)
(3.305-3.006)
84.2
1 -84.23
(3.31 5-3.31 6)
2nd
o/s
STD
1st o/s
84.46-84.48
(3.325-3.326)
88.96-88.98
(3.502-3.503)
89.21 -89.23
(3.51 2-3.51 3)
2nd
o/s
STD
1st o/s
#
2nd o/s
89.46-89.48
(3.522-3.523)
0.05-0.09
(0.002-0.0035)
I
Ring groove side clearance
Tor,
0.03-0.07
(0.001 2-0.0028)
2nd
0.1 5 (0.006)
0.01 -0.065
(0.0004-0.0026)
Oil ring
0 Piston pin hole
.m
0 Piston pin outside dia.
20.995-21.008
(0.8266-0.8271
)
21.035 (0.828 1 )
20.991 -21 .OOO
(0.8264-0.8268)
20.960 (0.8251
)
Clearance between piston and cylinder
at
skirt area.
0.025-0.064
(0.001 0-0.0025)
EH30V
0.25 (0.0098)
EH34V
EH43V
0.025-0.067
(0.001 0-0.0025)
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Robin EH30V Specifications

General

Brand	Robin
Model	EH30V
Category	Engine
Language	English