• Remove the cover.
• Remove the air filter by pulling it out while lifting it.
• Check the air filter and clean it if it is dirty.
• Clean with water.
• If dirt cannot be removed with water, replace the air filter.
• Insert the air filter horizontally.
• Fit the air filter into the edge of the high voltage battery box to install it.
• Apply sealant to the contact surface of the cover with the high voltage battery box and install the cover.