LH Wing Transfer Valve (At least one transfer valve open)

28-15-01A	LH Wing Transfer Valve (At least one transfer valve open)

Applicable to: -

- General information

If one or both wing transfer valves are inoperative in the open position:

The dispatch condition results in an unusual distribution of the fuel quantity: the fuel in the outer tank on the affected side will transfer to the inner tank even when the inner tank is not empty.

If one wing transfer valve is secured in the open position:

The dispatch condition results in an unusual distribution of the fuel quantity: the fuel in both outer tanks will transfer to the inner tanks even when the inner tanks are not empty.

- On Ground

If one wing transfer valve is secured in the open position:

Check that the wing transfer valve is indicated open on the Fuel SD Page.