POWERHEAD
GENERAL
GENERAL
Retaining Ring Pliers
Cylinder
Compression Testing
Start and run outboard until
it
achieves operating
temperature, then shut
OFF.
Remove all spark plugs and disconnect the 5-pin
power pack connector.
Advance
throttle linkage to
WOT.
Install compression tester's hose attachment into
spark
plug hole (14
mm
threads).
While cranking outboard with starter, note maxi-
mum pressure reading
on
gauge. Repeat proce-
dure for each
cylinder.
Return throttle to idle position and reconnect
power pack connector.
Replace spark plugs.
Taper Pin Tool
11/2
In.(13
mml
+
9/32
In
.(7
mml
-
Hole
for
Storage
Scale:
FULL
SIZE
__
------------------111/2
in
.
(292
mm)
________
-I~~
172
1
__
-
------
----
91/2
in.(241
mml
_________
~~I
1/2
in
.
113
mm)
__
• 5 in.1127
mml
_
5/8
in
.(16
mml
I
Cold Roll Steel
Heat treatment: Carburize 0.015 to 0.020
in
. (0.3 to 0.5 mm) deep.
Quench and harden to
58
to 62 R "C" case.
~
WARNING
~
Striking a steel punch
with
a steel hammer may
produce
chips which can
cause serious damage
to
eyes. Safety glasses
must
be
worn
to
prevent injury.
:
DRC2523
-,
2
In
.
(51mm)
J
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