Honda WB20XT Guide De L'utilisateur page 14

Check the engine oil level with the engine stopped and in a level position.
1. Remove the oil filler cap.
2. Check the oil level. If it is below the upper limit, fill with the recommended oil
(see page 10) to the upper limit.
3. Reinstall the oil filler cap securely.
CAUTION:
Running the engine with insufficient oil can cause serious engine
damage.
Oil Alert System
The Oil Alert System is designed to prevent engine damage caused by an
insufficient amount of oil in the crankcase. Before the oil level in the crankcase
can fall below a safe limit, the Oil Alert System will automatically stop the engine
(the ignition switch will remain in the ON position).
If the engine stops and will not restart, check the engine oil level before
troubleshooting in other areas.
OIL FILLER NECK
OIL FILLER CAP
UPPER LIMIT
LOWER LIMIT
11