Losi LOS04002 - Manual (Page 13)

EN 13 LOSI LST XXL 2 • INSTRUCTION MANUAL
The spark plug used with your engine (DYNE0550) is designed specifically for
the engine and is only available from Dynamite. Only use the spark plug with the
designed cylinder head button (DYNE0513), as the head button creates the spark
and controls the spark plug gap.
CAUTION: Before testing the spark plug, clean up spilled fuel and close fuel
containers. Failure to do can result in injury, fi re or damage.
Remove the spark plug from the engine and attach the plug wire and boot to the
spark plug. Place the threaded end of the spark plug against the muffler. If there is
no spark:
• Install a new spark plug (DYNE0550)
CAUTION: Do not test the spark plug near the spark plug hole or residual fuel
may ignite.
Flooded Engine
The engine will not start if too much fuel is in the cylinder. Excess fuel can be
expelled by following the steps below.
1. Disconnect and remove the spark plug.
2. Install spin-start and rotat engine over for two seconds.
3. Replace the spark plug and make sure the boot is tightly secured.
NOTICE: Always clean up spilled fuel. Failure to do so may result in injury or
damage.
Spark Plug Test
Maintenance and Trouble Shooting