Service difficulty report · Relay · Airbus A330343

Difficulty date
October 23, 2024
Submitted
October 24, 2024
Operation
Air carrier
Aircraft
N5827K
Make and model
Airbus A330343
Aircraft serial
01081
Aircraft time
43,199 hours, 7,388 cycles
Part
Relay
Condition
Faulted
Location
Fuel System
Stage of operation
IN
How discovered
V
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ETOPS - ECAM MESSAGE: FUEL OUTR TO INR FAULT. PERFORMED ECAM PROCEDURE. BRIEFED O/B CREW. STATED UPON ECAM MSG. LOOKED AT FUEL SD PAGE AND SAW LEFT OTR TANK DRAINED, R OTR TANK AROUND 2500 LBS WITH OTR TK XFR PBSW FAULTED IN AUTO. FOLLOW ORH, SELECTED OUTR TK XFR TO ON UNTIL TANK EMTPY, THEN BACK TO AUTO. AUTO FUNCTION APPEARS INOP. PERF SYSTEM TEST IAW AMM 28-51-00. FAULTS FCMC1 CLASS 3. VALVES MOVE FREELY. PER TSI, REPLACED RELAY (7QL2) IAW AMM 20-21-11. SYS TEST SAME. OPS CHECK GOOD. MOC TO MONITOR.

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