Service difficulty report · Fuel/Oil Cooler · Airbus A321231

Difficulty date
September 14, 2015
Submitted
September 16, 2015
Operation
Air carrier
Aircraft
N537UW
Make and model
Airbus A321231
Aircraft serial
4041
Aircraft time
19,860 hours, 7,770 cycles
Engine
Iae V2533A5
Part
Fuel/Oil Cooler
Part number
5502200111
Part serial
62170
Condition
Defective
Location
Zone 400
Part time
19,851 hours, 7,768 cycles
Stage of operation
TO
How discovered
O
Nature of condition
R
Precautionary procedure
C

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

What was found

DURING TAKEOFF NR ENG DID NOT GEN PROPER THRUST. 1.53 EPR ON NR 1, 1.29 EPR ON NR 2 REJECT AT 55 KTS. NR 2 ENG LP & HP FUEL PUMP REPLACED IAW 73-12-41. FMU REPLACED IAW 73-22-52. FCOC REPLACED IAW 79-21-43. FUEL DIVERTER VLV REPLACED IAW 73-13-42. ALL IAW AMM SATISFACTORY GND RUN PERFORMED. HIGH POWER ASSURANCE TESTS CHECKED SATISFACTORY IAW AMM 71-00-00-710-013-C. NO LEAKS NOTED. SEE AALA201509159014, AALA201509159015 & AALA201509159017 FOR ADDITIONAL PART INFORMATION.

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