ROLLOVER VALVE CONSTRUCTION/OPERATION [MZR 1.6]
id011607103000
• The rollover valve is built into the fuel tank.
• The rollover valve consists of a float, O-ring and spring.
• The rollover valve utilizes a combination of float weight, spring force, and buoyancy. When the float is immersed in the fuel, the float (valve) closes to block the sealing surface of the passage.