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18
.
EVAPORATIVE / EMISSION CONTROL SYSTEM Movie S 125i
18-8
TROUBLESHOOTING
High CO at idle speed
1. Damaged or clogged reed valve
2. Damaged or clogged air injection cut-off valve
3. Clogged air cleaner
Backfiring at sudden deceleration
1. Damaged reed valve (malfunction)
2. Faulty air injection cut-off valve (unable to close)
3. Carburetor incorrectly adjusted
4. Faulty air cut-off valve
5. Leaking vacuum tube
Exhaust muffler noise
1. Faulty air injection cut-off valve
2. Broken vacuum tube
3. Faulty reed valve
SERVICE INFORMATION
GENERAL INSTRUCTIONS
•
During operation, be careful to avoid scalding caused by the exhaust muffler.
•
Note the locations of tubes for proper installation.
•
Replace any damaged tube with a new one.
•
Make sure to tighten the connector of each tube securely
TOOLS
•
Vacuum pump
SPECIFICATIONS
Air injection cut-off valve actuating pressure
-
250mm/Hg
-
30 liter/min.
Reed valve stopper clearance
-
4.6mm
Summary of Contents for KYMCO Movie S 125i
Page 17: ...1 GENERAL INFORMATION Movie S 125i 1 14...
Page 23: ...1 GENERAL INFORMATION Movie S 125i 1 20 WIRING DIAGRAM...
Page 54: ...5 Fi INJECTION SYSTEM MOVIES125i 5 2 Fi PARTS DRAWING...
Page 85: ...6 0 6 6 ENGINE REMOVAL INSTALLATION Movie S 125i...
Page 90: ...7 0 7 7 CYLINDER HEAD VALVES Movie S 125i...
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Page 109: ...10 10 FINAL REDUCTION 10 0 Movie S 125i...
Page 116: ...11 11 CRANKCASE CRANKSHAFT 11 0 Movie S 125i...
Page 123: ...12 FRONT WHEEL BRAKE SUSPENSION 12 1 Movie S 125i...
Page 129: ...12 FRONT WHEEL BRAKE SUSPENSION 12 7 Movie S 125i...
Page 139: ...13 13 0 13 REAR WHEEL REAR BRAKE REAR SUSPENSION Movie S 125i...
Page 157: ...15 IGNITION SYSTEM 15 2 Movie S 125i IGNITION CIRCUIT...
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