FUSES
SPARK PLUGS
IMPORTANT: Always carry spare fuses. Use the
spare fuse holder to hold an extra fuse.
WARNING
The ignition system presents a serious
shock hazard. The primary circuit operates
in excess of 250 volts; the secondary circuit
operates in excess of 25,000 volts. Use cau-
tion to avoid injury from shock or injury
resulting from your reaction to shock. Do
not handle primary or secondary ignition
components while the engine is cranking or
running.
3
1
2
Inspect spark plugs periodically. Replace if elec-
trodes are badly worn, insulators are cracked, or if
they are badly fouled.
1.
2.
3.
Main fuse (60-Amp)
Sub fuse (30-Amp)
Spare fuse holder
To remove spark plugs:
1)
2)
3)
Remove the bolt securing the ignition coil.
Pull out the ignition coil.
Unscrew and remove the spark plug from cylin-
der head.
Fuse Failure
A minor electrical problem can blow a fuse. Re-
place it with a fuse of the same rating.
Repeated failures of fuses in the same position in-
dicate a serious problem. Do not replace it with
higher rated fuses; see your DEALER for service.
Fuse
30-Amp
60-Amp
Description
Sub Fuse
2
1
Main Fuse
1.
2.
Ignition coil bolts
Ribbed portion of the spark plug
To install spark plugs, wipe spark plug seats clean
with a clean rag. Install spark plugs finger tight, then
tighten to specified torque. Refer to Engine Speci-
fications.
IMPORTANT: Avoid engine damage by installing
spark plugs into COOL cylinder head and not over-
tightening.
Before installing the spark plug lead, apply a light
coat of Triple-Guard grease to the ribbed portion of
the spark plug. This will help prevent corrosion be-
tween the spring terminal and the spark plug.
Maintenance - 45
| Categories | BRP Brand Manuals, Johnson 4-Stroke Manuals, Johnson Brand Manuals, Johnson Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual. Marine Operator's Engine Guide. |
| Tags | Johnson 200 hp, Johnson 225 hp, Johnson CX4, Johnson CZ4, Johnson PX4, Johnson PZ4 |
| Model Year | 2004 |
| Download File |
|
| Document File Type | |
| Publisher | johnson.com |
| Wikipedia's Page | Johnson Outboards |
| Copyright | Attribution Non-commercial |
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