Robin America EH12-2, EH17-2, EH25-2 Service Manual page 62

Unit: mm (in)
EH 1
2-2
EH 1 7-2
I
ITEM
Lmit
STD
STD Lm it
T o
be rebored
when the
lifference
letween
m a .
snd min.
of
jiameter
.cached to 0.1
:0.004).
-0
be rebored
vhen the
lifference
letween
m a .
n d rnin. of
jiameter
eached to 0.1
0.004).
CYLINDER
Inside dia.
57.000
-
67.01 9
2.6378
-
2.6385)
60.000
-
60.01 9
(2.3622
-
2.3630)
STD
60.250
-
60.269
(2.3720
-
2.3728)
67.250
-
67.269
2.6476
-
2.6484)
1 st
reboring
2nd
reboring
Ditto
Ditto
60.500
-
60.51 9
(2.381 9
-
2.3826)
67.500
-
67.51 9
2.6575
-
2.6582)
0
Roundiness after reboring.
0
Cylindricity after reboring.
LESS THAN
0.01
(0.004)
LESS THAN
0.01
(0.004)
LESS THAN
0.01 5
(0.0006)
LESS THAN
0.01 5
(0.0006)
PISTON
0
Piston size (At skirt in thrust
direction)
59.96
-
59.98
(2.3606
-
2.3614:
59.87
(2.3571)
66.98
-
67.00
12.6370
-
2.6378)
66.89
(2.6335)
'STD
60.1 2
(2.3669)
67.23
- ,
67.25
:2.6469
-
2.6476:
67.1 4
(2.6433)
60.21
-
60.23
(2.3705
-
2.371 3
1 st 01s
60.37
(2.3768)
67.48
-
67.50
(2.6567
-
2.6575:
67.39
(2.6531)
60.46
-
60.48
(2.3803
-
2.381
1
2nd 01s
I
- 59
-