POWERHEAD
ASSEMBLY - 9.9/15
ASSEMBLY -
9.9/15
IMPORTANT: Proceed slowly. Make
no
forced
assemblies unless a pressing operation
is
called
for.
All internal components must
be
perfectly
clean
and lightly coated with JohnsonlEvinrude
Outboard Lubricant.
Using Wrist
Pin
Pressing
Pin,
PIN
392511, seat a
new retaining ring
in
groove of the piston.
DR2661
IMPORTANT: Gap of the ring must
be
posi-
tioned opposite notch
in
the piston.
2
1----
1. Gap
of
retaining ring COB1132
2. Notch in piston
198
Using the piston cradle
and
wrist
pin
driver, oil and
start the wrist pin into the piston wrist pin boss
opposite where the retaining ring
is
installed. Do
not
allow the wrist
pin
to
enter the piston cavity.
COB1133
Slide one of the wrist
pin
washers down the wrist
pin. Position the top
end
of the connecting
rod
over the wrist pin. Apply Needle Bearing Assem-
bly Grease
to the
22
needle bearings and install
the bearings into the connecting
rod.
1
1. Wrist pin washer
COB1134
1
1. Needle bearings
COB1135