Overpressure Protector Between the Inner and the Outer Tank (Inner tank fuel temperature monitored)

28-12-01A	Overpressure Protector Between the Inner and the Outer Tank (Inner tank fuel temperature monitored)

Applicable to: -

- General information

The dispatch condition results in an unusual distribution of the fuel quantity: the outer tank of the affected wing will be partially empty with the transfer valves normally closed.

- Flight preparation/Limitations

Fuel management should be performed with care.

- On ground and in flight

After a long taxi or if the outside air temperature is high, with the outer tank of the affected wing empty:

The FUEL L(R) OUTER TK HI TEMP alert may be displayed on the EWD.

If the FUEL L(R) OUTER TK HI TEMP alert is displayed on the EWD:

Disregard the FUEL L(R) OUTER TK HI TEMP alert.

Monitor the inner tank fuel temperature during taxi and in flight to ensure that it decreases and remains within the temperature limitations.

NOTE:

For fuel temperature limitations, Refer to AFM.

If the inner tank fuel temperature exceeds the temperature limitations, apply the FUEL L(R) INNER TK HI TEMP procedure: Refer to OpsProc FUEL L(R) INNER(OUTER) TK HI TEMP Alert.