PERIODIC MAINTENANCE AND MINOR REPAIR
6-40
2
3
4
5
6
7
8
9
EAU25921
Troubleshooting charts
Starting problems or poor engine
performance
WARNING
EWA10840
Keep away open flames and do not smoke while checking or working on the fuel system.
Check the fuel level in
the fuel tank.
1. Fuel
There is enough fuel.
There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.
2. Compression
There is compression.
There is no compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
Remove the spark plug
and check the electrodes.
3. Ignition
Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.
4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.
Check the battery lead connections,
and charge the battery if necessary.
Dry
Wet
Open the throttle halfway and operate
the electric starter.
Summary of Contents for MAJESTY 400
Page 1: ...5RU 28199 10 YP400T OWNER S MANUAL ...
Page 2: ......
Page 7: ...TABLE OF CONTENTS ...
Page 12: ...1 5 ...
Page 13: ...SAFETY INFORMATION 1 6 1 EAU10381 ly before operating this vehicle 2 1 3 5 6 7 4 ...
Page 15: ...SAFETY INFORMATION 1 8 1 ...
Page 17: ...DESCRIPTION 2 2 2 3 4 5 6 7 8 9 EAU10420 5 3 4 ...
Page 80: ...ND MINOR REPAIR 6 39 ...
Page 89: ...SPECIFICATIONS 8 3 2 3 4 5 6 7 8 9 tor fan fuse 0 A onic fuel injection fuse 0 A p fuse 0 A ...
Page 91: ...CONSUMER INFORMATION 9 2 2 3 4 5 6 7 8 9 ...
Page 94: ...9 5 Mileage Servicing dealer name and address Remarks ...
Page 95: ...CONSUMER INFORMATION 9 6 2 3 4 5 6 7 8 9 EAU26661 U S A STREET AND ENDURO MOTORCYCLE LIMITED ...
Page 96: ...9 7 ...
Page 98: ...9 9 benefits of y knowing after your maha with We ll be d ...
Page 100: ......
Page 101: ...YAMAHA MOTOR CO LTD PRINTED IN JAPAN 2004 7 1 7 1 E ...