Subaru Robin Power Products EY20V Portable Generator User Manual


 
1
I
ITEM
ENGINE
TOLERANCE
I
SIZE
MODEL
CORRECTION
STANDARD
~
REMARKS
TOOL
CORRECTIOP
METHOD
USE
LIMIT
-
0.04
LIMIT
-
0.04
Micro-
meter
Piston
pin
0.
D.
EY15
I
EY20
I
’*
Replace
0 - -0.008
Replace
EY15
24
dia.
EY 20
26
dia.
Large end
I.
D.
+0.013
0
0.1
0.1
Cylinder
Micro-
meter
gauge,
Cylinder
PU9e
Clearance between
rod
large end
I.D.
and crankpin
EY15
EY20
0.037-0.063
0.2
0.08
0.1
2
Replace
0.2
0.08
0.1 2
Small end
I.D.
EY15
Replace
0.010-0.021
Clearance between
small end
I.D.
and pinston
pin
1
EY15
1
EY
20
Cylinder
meter
Micro-
gauge.
Replace
0.010-0.029
Large end side
EY15
clearance
I
EY20
I
Re-machine
or Replace
1
.o
1
.o
0.1
0.1
-
0.3
Test
bar
and Dial
gauge
Re-machine
or Replace
Parallelism between
large end and
small end bores
EY15
EY 20
0.05
0.1
Distance between
1
i:
1
large end and
small end bores
?
0.1
0.1
5
0.5
24
dia.
Crankpin
O.D.
-0.037
-0.050
26
dia.
Micro-
meter
Re-machine
or
Reolace
0.1
5
Micro-
meter
Crankpin O.D.
EY15
roundness
1
EY20
1
Less than
0.005
Micro-
meter
Crankpin
O.D.
EY15
cylindricity
1
EY20
1
Less than 0.005
Dial
gauge
Crankpin O.D.
parallelism
Less
than
0.008
I
I
I
EY15
Drive
s.
25 dia.
Micro-
meter
Crankshaft
journal
O.D.
Mag.
s.
25
dia.
Drive
s.
25 dia.
-0.003
-0.01
2
-
0.05
-
0.05 Replace
Mag.
s.
25
dia.
Cam
lobe height 20.1
EY20
Micro-
meter
-
0.25
Replace
-
0.25
-0.05
Micro.
meter
~
Replace
1
~;~~
1
Drive
s.
15
dia.
1
Journal
O.D.
-0.016--0.027
Mag.
s.
15
dia.
-0.05
-
45
-