Service difficulty report · None · Airbus A320232

Difficulty date
October 26, 2021
Submitted
October 27, 2021
Operation
Air carrier
Aircraft
N403UA
Make and model
Airbus A320232
Aircraft serial
442
Aircraft time
86,871 hours, 33,548 cycles
Part
None
Part number
NA
Condition
None
Location
Nlg
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

NW STEER FAULT DISPLAYED ON UPPER ECAM SCREEN. - WHEEL BOX. PERFORMED RING OUT PER TSM 32-51-00-810-818-A AND ASM 32-51-01 FOR FAULT 10GG STEERING FDBKSENSORS. FOUND HIGH RESISTANCE BETWEEN PIN F AT CONNECTOR 3GC AND PIN AB 9E AT 10GG. ISOLATED UPPER AND LOWER HARNESS AT 1300VC AND VCA, FAULT IS BETWEEN BSCU AND 1300VC,NEED TO REPLACE VC SIDE OF CONNECTOR AT NOSE GEAR REMOVED AND REPLACED VC SIDE OF CONNECTOR 1300VC PER AWM32-21-02 PAGE 6, PERFORMED BSCU 1 AND 2 TEST, TEST PASSED, VERIFIED STEERING ANGLE INPUT MONITORING ON BSCU 1 AND 2, CHECKS OK PER TSM 32-51-00-810-818-A

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