Robin EY27-2 User Manual

ENGINE STANDARD CORRECTION
ITEM 1 MODEL 1 SIZE
USE
TOLERANCE I LIMIT LIMIT
? EMAR KS
I METHOO
CORRECTION
zi 0.15 0.15 EY27-2
EY -1
4 24 dia. -0.050-0.063
EY 18-3
26 dia. -0.037-0.050
28 dia. -0.040.- 0.053
Crankpin
O.D.
EY25-2
Micro- Remachine
meter or Replace
I EY14 1
EY18-3
I I
Crankpin O.D. EY 23
roundness EY25-2
below
0.005
EY27-2
EY14
Micro-
meter
I EY18-3 I I I I
Crankpin O.D. EY23
cylindricity
I EY*7-2 I
EY25-2
Micro-
meter
below 0.005
I EY14 I
Dial
indicato
4
EY 18-3
Crankpin O.D.
1 EY23 1
parallelism
EY25-2
below
0.008
I EY27-2 I
-0.003- 4.01 2
Crankshaft
journal O.D.
-0.05 -0.05
EY25-2
EY27-2 Mag.
s. -0.009-0
Drive s. 3o dia
-0.003--0.012
EY14
I 24.95
I I
Cam lobe height
1 EY23 1 30.8 I
EY 18-3
fl.1
1 -0.25 I
-0.25
EY25-2
Micro-
meter
Replace
Drive
s. 22 dia. "0.003-"0.012 '
Mag. s. 15dia. I
4.016-"0.027 ]
-1
EY14D {:;e:' 15 dia. --0.016~--0.027
EY 18-38 Drive
s. 25 dia. "0.003~-0.012
Journal
O.D.
EY23B Mag.s. 17dia. "0.016--0.027
0.05
0.05
Micro-
meter
Replace
EY18-3D Drive
s.
EY23D !Mag. s. l7 dia. 1
-0.016~-0.027
I
EY25-2B j Drive s. 30 dia.
EY27-28 iMaq.
s. 20 dia. I I I
-0.003--0.012
EY25-20 Drive
s. 15 dia.
EY27-2D Mag.
s. 15 dia.
~o~032~~o~043
'
0.05 0.05
~ ~~~
:or total
ength
I EY14 I 32 I
I I 1 EY18-3 I I
j -1-5 1
calipers
I EY14 I I I I
EY18-3 I
Squareness I EY23 I i l.o
,-
Square Replace
'
EY25-2
I I
EY27-2
I
I
I
1
-
1 !Intake
1 Exhaust
dia. j 20.025,b -0.040
0.075~-0.095
, i
ilntake I 0.025L-O.C)55L j
/Exhaus7 1
0.075L-0.110L .
I
Clearance between
stem and guide
EY18-3
EY23 Intake
EY25-2 Exhaust
0.3
0.3
0.056L-0.098L
EY27-2
~ Cylinder Replace
4t middle
-44 -

Robin EY27-2 Specifications

General

Brand	Robin
Model	EY27-2
Category	Engine
Language	English