Subaru Robin Power Products EH12-2, EH17-2, EH25-2 Portable Generator User Manual


 
Step
I
Partto
remove
I
Procedures
24
~~~
Connecting
(1)
Remove connecting rod bolt after scraping
rod and
off
carbon from cylinder and piston.
Piston M6
X
34mm flange bolt 2pcs. (EHI 2-2)
M7X37mm flange bolt 2pcs. (EH17-2)
M8x46mm
flange bolt 2pcs. (EH25-2)
(2) Remove connecting rod cap.
(3)
Remove connecting
rod
from upper side
of
crankcase after rotating crankshaft
so
that piston comes up to top dead center.
,
,
i
~
25
Piston and
(1)
Remove clips and piston pin.
Piston rings
(2)
Remove piston from connecting rod.
(3) Remove piston
rings
from piston.
CLIP
PISTON RING
PISTON
,
/-
c
/
PISTON PIN
CONNECTING
ROD
&N\
CONNECTING
Remarks
Tool
lOmm
socket wrench
Do
not damage the
smaller end of connecting
rod.
Do
not expand or twist
piston
rings.
,
I
M6
FLANGE BOLT
:
2
PCS.
(EH12-2)
M7 FLANGE BOLT 2
PCS.
(EH17-2)
M8
FLANGE
BOLT
2
PCS.
(EH25-2)
Fig.
5-79
-
29
-