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Yamaha 25BMH Manuel D'entretien page 424

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TRBL
ANLS
TROUBLE ANALYSIS
9
NOTE:
The following items should be checked before the "TROUBLE ANALYSIS CHART" is con-
sulted.
1. The battery is charged and its specific gravity is within specification.
2. There are no incorrect wiring connections.
3. Wiring connections are properly secured and are not rusty.
4. The lanyard is installed onto the engine stop switch.
5. The shift position is in neutral.
6. Fuel is reaching the carburetor/vapor separator.
7 . The rigging and engine setting are correct.
8. The engine is free from any "Hull problem".
TROUBLE ANALYSIS CHART
Trouble mode
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TROUBLE ANALYSIS
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Check elements
Relative part
FUEL SYSTEM
Fuel line
Fuel joint
Fuel filter
Fuel pump
Carburetor
• Idle speed adjustment
• Pilot screw adjustment
Link adjustment
POWER UNIT
Compression
Reed valves
Cylinder head gasket
9-1
E
Reference
Chapter
4
4
4
4
4
3
3
3
3
5
5

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Ce manuel est également adapté pour:

30hmh