ROLLOVER VALVE CONSTRUCTION/OPERATION [MZ-CD 1.6 (Y6)]

B3E011642720T04

• The rollover valve is welded on the upper surface of the fuel tank and cannot be removed.


1	Rollover valve

• The rollover valve consists of a check valve (two-way), 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.