Sym Quad Raider 600, Руководство по обслуживанию

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To this chapter contents
1. GENERAL INFORMATION
C. Engine runs sluggish (especially in low speed and idling)
Check and adjustment Fault condition Probable causes
D. Engine runs sluggish (High speed)
Check ignition timing (using
ignition lamp)
Check for fuel supplying system
in automatic fuel cup
Check if carburetor clogged
Incorrect ignition timing (malfunction of
CDI or AC alternator)
Rich mixture (loosen the screw)
Lean mixture (tighten the screw)
Poor heat insulation gasket
Carburetor lock loose
Poor intake gasket
Poor carburetor O-ring
Vacuum hose crack
Spark plug fouled
Malfunction of CDI
Malfunction of AC generator
Malfunction of ignition coil
Open or short circuit in spark plug leads
Malfunction of main switch
Insufficient fuel in fuel tank
Fuel filter clogged
Restricted fuel tank vent
Good Abnormal
Good spark Poor
No air sucked Air sucked
Good Poor
Normal Abnormal
Air sucked through carburetor
gasket
Adjust the airscrew of
carburetor
No clogged Clogged
Cleaning
Remove spark plug, install
spark plug into spark plug cap
and perform spark test against
engine ground
Check and adjustment Fault condition
Probable causes
Check ignition timing
Malfunction of CDI
Malfunction of AC alternator
Abnormal Normal
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