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ROLLOVER VALVE CONSTRUCTION/OPERATION [MZR-CD (RF Turbo)]

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• The rollover valve consists of a float, and spring.
• The rollover valve utilizes a combination of float weight, spring force, and buoyancy. When the float is sunk in the fuel, the float (valve) closes to block the sealing surface of the passage.

1 | Vehicle level (normal vehicle position)
2 | Spring
3 | Float
4 | Fuel level
5 | Rotated 180° (vehicle rollover)
6 | Flow of evaporative gas