Raider RD-GLM16 User Manual page 76

7. When installing a new spark plug, tighten 1/2 turn after the spark plug presses against the washer.
8. When reinstalling the original spark plug, tighten 1/8 - 1/4 turn to allow the spark plug to press against
the washer.
II Note: A loose spark plug can get hot and damage the engine. Over-tightening the spark plug can
damage the threads in the cylinder head.
9. Attach the spark plug cap to the spark plug.
MUFFLER AND SPARK ARRESTER
CAUTION! Running engines produce heat. Engine parts, especially the exhaust, get extremely hot.
Contact may cause severe thermal burns. Combustible waste, such as leaves, grass, brush, etc. They can
catch fire.
• Allow muffler, engine cylinder and fins to cool before touching.
• Remove accumulated debris from the muffler area and cylinder area.
• Contact the OEM dealer to obtain a spark arrester designed for the exhaust system installed on this
engine.
Remove accumulated debris from the muffler area and cylinder area. Inspect the muffler for cracks,
corrosion, or other damage. Remove the spark arrestor, if present, and check for damage or carbon
blockage. If damage is found, install spare parts before operation.
CAUTION! Replacement parts must be of the same type and installed in the same position as the original
parts. Other parts may malfunction, damage the device, and cause injury.
CARBONATE SEDIMENTS
It is recommended to remove carbon deposits from the cylinder, piston top and valves every 100 - 300
operating hours at an authorized service center.
FUEL SYSTEM
Attention: Replacement parts of the fuel system (plugs, hoses, tanks, filters, etc.) must be the same as the
original ones, otherwise there is a risk of fire.
• Regularly check the condition of the fuel hoses.
• Replace the fuel hose every 2 years. If fuel leaks from the fuel hose, replace the fuel hose immediately.
REMOVING POLLUTION
Every day or before each use, the accumulated dirt is removed from the engine. Keep bars, springs and
controls clean. Remove flammable debris from the muffler.
CAUTION! Never clean the engine with water. Water can enter the fuel system. Use a dry cleaning brush
or rag.
Caution: The engine and its parts must be kept clean to avoid overheating and ignition of the dirty layer.
FUEL TANK AND CARBURETOR DRAIN
CAUTION! Gasoline is highly flammable and explosive, and you can be burned or seriously injured when
handling fuel.
• Stop the engine, allow it to cool completely and keep away from heat, sparks and flames.
• Charge outdoors only.
• Wipe up spills immediately.
1. Place a suitable petrol container under the carburettor (fig.46A) and use a funnel to avoid fuel spillage.
2. Remove the drain bolt (Fig.46B), then move the fuel valve lever to the ON position (if equipped).
3. After all the fuel has drained into the container, reinstall the drain bolt and washer (Fig. 46C). Tighten
the drain bolt securely.
ENGINE SETTINGS
CC NOTE: Do not change the rated engine speed in any way (carburetor side or governor side).
Your engine is tuned at the factory and failure to comply with engine homologation can be dangerous
for your safety and the safety of others. If the engine settings are changed in any way, the warranty will
be void.
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