Fuel Temperature Shows XX, Left Outer Cell

TASK 28-42-00-810-837-A
Fuel Temperature Shows XX, Left Outer Cell

WARNING: OBEY THE FUEL SAFETY PROCEDURES.

1. Possible Causes

FQIC [3QT]
PROBE-FUEL QTY NO 13, RIB 16-17 L WNG TK OUTR GROUPA [33QT1]

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TSM TASK 28-42-00-810-816-A	Fuel Quantity/Temperature Probe 33QT1(2), Left(Right) Wing Tank

3. Fault Confirmation
Subtask 28-42-00-710-086-A ** ON A/C NOT FOR ALL

A. On the ECAM CONTROL PANEL, push (in) the FUEL pushbutton switch (P/BSW).
(1) Examine the fuel temperatures on the FUEL system page.
(2) If the left outer cell fuel temperature shows correctly:

maintenance steps are not necessary.

NOTE: The left outer cell fuel temperature is not shown on the FUEL System Display when the related fuel probe/temperature sensor 33QT1 is dry. Less than 130kg (290lb) of fuel in that cell.

4. Fault Isolation
Subtask 28-42-00-810-086-A ** ON A/C NOT FOR ALL

A. If the left outer cell fuel temperature shows XX.
(1) Examine the Post Flight Report (PFR) for the LRUs:

FQIC [3QT]
PROBE-FUEL QTY NO 13, RIB 16-17 L WNG TK OUTR GROUPA [33QT1] .

(2) If the LRUs listed in Para. (1) are shown:

do (Ref. TSM TASK 28-42-00-810-816).

[Rev.8 from Aug 2018] 2026.04.04 04:29:06 UTC