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❑ Connect a fully charged glow starter to the top of the glow plug, making sure that
off while you're trying to start the engine.
harder than you expect. A trick to help this is to loosen the glow plug slightly, start the engine, then remove the glow starter and
retighten the glow plug. This effectively lessens the engine's compression, making it easier to turn over with the pull-starter.
NEW ENGINE STARTING TIP
❑
carefully pull on the pull-starter cord, using short, quick pulls, until the engine starts.
❑ After the engine starts, release the pull-starter cord, allow the engine to run for
about 10 seconds, then remove the glow starter from the glow plug.
IMPORTANT
without breaking in the engine properly, damage to the engine can occur. Break-in will be done in the next section.
WARNING ABOUT RUNNING YOUR ENGINE FOR THE FIRST TIME
PRO TIP When you pinch the fuel line to stop the engine, you must pinch it hard and hold it. The engine will rev up quickly, then
stop. We suggest holding the XT2 while doing this, so that it doesn't lurch out of your hands.
❑ Once the engine is running, to stop the engine, carefully pinch the fuel line with
the fuel pressure line. The fuel pick-up line is the one connected to the carburettor.
WARNING Be careful not to touch any parts of the engine or the tuned pipe because
they will be hot. Also be careful to avoid any moving parts.
BREAKING IN THE XTM RACING 24.7 NITRO ENGINE
the piston moves through the top of the stroke. This is normal. When the engine heats up to operating temperature, this resis-
tance will decrease and the proper clearance will be achieved. The break-in procedure will guide you through the steps necessary
to properly break in your new engine. Please follow the steps closely.
FUEL RECOMMENDATION
WARNING We do not recommend using fuels designed for R/C airplane engine use. These fuels do not contain the proper amount
of lubricants; therefore, they will cause the engine to overheat or run erratically and severe damage to the engine can result.
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