Service manual

9-1
E
TRBL
ANLS
TROUBLE ANALYSIS
TROUBLE ANALYSIS
NOTE:
The following items should be obtained before “trouble analysis”.
1. Battery is charged and its specified gravity is in specification.
2. There is no incorrect wiring connection.
3. Wiring connections are surely engaged and without any rust.
4. Lanyard is installed to the engine stop switch.
5. Shift position is in neutral.
6. Fuel is coming to the carburetor.
7. Correct rigging and engine setting are obtained.
8. Engine is free from any “Hull problem”.
TROUBLE ANALYSIS CHART
Trouble mode Check elements
ENGINE WILL NOT START ROUGH IDLING ENGINE STALLS ENGINE WILL NOT STOP POOR PERFORMANCE 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
Idle speed 3
Fuel hose 3
Fuel joint 4
Fuel filter 4
Fuel pump 4
Carburetor 4
Pilot screw setting 4
POWER UNIT
Link adjustment 3
Compression 5
Read valve 5
Cylinder head gasket 5
Cylinder block 5
Piston 5
Piston ring 5
Crank case 5
Bearing 5
Thermostat 5
Water passage 5