See also:

Air cleaner element
WARNING Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner eleme ...

Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...

Center ventilators
1) Open 2) Close Move the tab to adjust the flow direction. To open the ventilator, turn the center grille open/close wheel to the “” position. To close it, turn the wheel to the “” position ...