Service difficulty report · Exciter · Airbus A330243

Difficulty date
July 7, 2025
Submitted
July 9, 2025
Operation
Air carrier
Aircraft
N393HA
Make and model
Airbus A330243
Aircraft serial
1422
Aircraft time
46,792 hours, 7,477 cycles
Engine
Rroyce RB211TRENT77
Engine time
38,508 hours, 5,976 cycles
System (JASC)
7412 · Exciter
Part
Exciter
Condition
Out Of Limits
Location
Nr 2 Engine
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

ETOPS - #2 ENG IDG EXCITER FIELD CHECKS OUT OF LIMITS PER TSM 24-20-00-810-875-A PARA 4 (A) (1). IDG REMOVED UP TO AMM 24-21-51-000-804A STEP 4(A). CONTINUED REMOVAL OF #2 IDG AND REPLACED #2 IDG PER AMM 24-21-51 OPS AND DISCONNECT TEST CHECK GOOD OK FOR SVC.

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