Yamaha SX150C, Руководство по обслуживанию

Страница: 320 / 329

9-1
E
TRBL
ANLS
TROUBLE ANALYSIS
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 specified gravity is within specification.
2. There are no incorrect wiring connections.
3. Wiring connections are properly secured and are not rusty.
4. The engine stop lanyard is installed onto the engine stop lanyard 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 9
Trouble mode Check elements
ENGINE WILL NOT START HARD STARTING ROUGH IDLING HIGH IDLING ENGINE STALLS POOR ACCELERATION ENGINE WILL NOT STOP POOR PERFORMANCE LIMITED ENGINE SPEED OVERHEATING LOOSE STEERING LOOSE TILT HOLDING TILT MOTOR WILL NOT RUN HARD SHIFTING IRREGULAR WARNING INDICATION POOR BATTERY CHARGING
Relative part
Reference
chapter
FUEL SYSTEM
Low-pressure fuel line
• Fuel line 3
• Fuel filter 3
• Fuel pump 4
High-pressure fuel line
• Vapor separator 4
• High-pressure fuel pump 4
• High-pressure fuel line 3
• Fuel injectors 4
Link adjustment 3
POWER UNIT
Compression 3
Reed valves 5
Cylinder head gaskets 5
Seal 5
Cylinder block 5
Crankcase 5
Piston rings 5