Sym Euro 100, Service Manual

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3. LUBRICATION SYSTEM
3-2
Precautions In Operation
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Be careful not let dirt enter into engine or oil hoses when removing or installing the oil pump.
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If air is found in the oil tube (from oil tank to oil pump) or oil tube is removed, the oil pump should
be conducted air-bleeding operation.
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It should bleed the oil output tube (from oil pump to carburetor) as hose removed.
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The adjustment of oil pump control cable.
Lubricant
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Appointed to apply SAE 20 JASO FC class oil. Otherwise, warranty shall not cover the damage.
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Recommended Oil: MAX-2 oil.
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Oil tank capacity: 1.2 lit.
Trouble Shooting
Too much smoke, carbon in spark plug.
1. Improperly oil pump adjustment (too much oil).
2. Poor quality oil.
3. Applying with poor quality oil.
Over heat
1. Improperly oil pump adjustment (insufficient oil).
2. Poor quality oil.
3. Applying with poor quality oil.
Piston seized
1. No oil in oil tank or clogged hose.
2. Improperly oil pump adjustment (insufficient oil).
3. Air in oil hose.
4. Malfunction of oil pump.
Oil did not flow out the oil tank
1. Clogged breath hole on the oil tank cover.
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