Leonardo 250-300 Repair Manual 2004 - Wheels Academy
Leonardo 250-300 Repair Manual 2004 - Wheels Academy
Leonardo 250-300 Repair Manual 2004 - Wheels Academy
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LEONARDO <strong>250</strong> - <strong>300</strong><br />
PERIODIC MAINTENANCE<br />
• Check the electrode gap with a wire feeler gauge.<br />
• Electrode gap should be 0.7 – 0.8 mm (0.027 –<br />
0.031 in). If it needs adjusting, bend the earth electrode<br />
carefully.<br />
• Make sure the washer is in good condition. Fit the<br />
washer and screw the spark plug finger-tight to<br />
avoid damaging the thread.<br />
• Tighten the spark plug with the spanner you will<br />
find in the tool kit, giving it half a turn to compress<br />
the washer.<br />
WARNING<br />
The spark plug must be well tightened, otherwise<br />
the engine may overheat and be seriously<br />
damaged.<br />
Use recommended spark plugs only. A<br />
spark plug of the wrong grade may shorten<br />
engine life and cause loss of performance.<br />
• Position the spark plug cap (1) properly, so that it<br />
does not come off due to the vibrations of the engine.<br />
DANGER<br />
Ensure the spark plug cap (1) is properly in<br />
place on the spark plug (2).<br />
2 - 9
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