Spark Plug
USE ONLY RESISTOR- -TYPE SPARK PLUGS! SEVERE ENGINE PROBLEMS MAY OCCUR IF NON- -RE-
SISTOR- -TYPE SPARK PLUGS ARE INSTALLED.
1. Inspect electrodes for wear, carbon buildup, or fouling
(wet oily residue).
electrodes are rounded or eroded.
2. Clean with electrical contact cleaner or a glass bead
spark plug cleaner only.
abrasive should not be used.
3. Measure gap with a wire gauge and refer to
specifications. Adjust if necessary by bending the side
electrode carefully.
4. Coat spark plug threads with a small amount of
anti-seize compound.
5. Install spark plug and torque to 18ft.lbs.
6. Make sure spark plug caps are screwed completely
onto end of plug wire.
7. Apply a small amount of Nyogel
plug caps and install.
8. Push cap onto plug until cap "snaps" into place.
Torque ignition coil fasteners to specification.
Fuses
MODEL
MSX 110 / 150
2.18
MAINTENANCE
Replace plugs if edges of
A wire brush or coated
grease to inside of
FUSES
2AMP
10AMP
15AMP
15AMP
15AMP
15 AMP
30AMP
Spark Plug Gap
Spark Plug Gap
CHAMPION RC7PYCB
.6 -- .7 mm (.025 -- .030 in.)
COMPONENT
NGI Gauge
Fuel Pump
Ignition System
Main Relay
Main Relay
Main Relay
Alternator
2004 Four Stroke PWC Service Manual
LOCATION
Harness Pod
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