What was found
FLT#387, BOS-LAX. (ETOPS) 'TR1 FAULT ( TRANSFORMER/ RECTIFIER UNITS (TR) TR 1 ); REMOVED AND REPLACED TRANSFORMER RECTIFIER IAW AMM 24-30-00. A/C OK FOR SVC. MDDR CLEARED. MX-4 UPDATED. PLACARED REMOVED.'
- Difficulty date
- November 20, 2023
- Submitted
- November 22, 2023
- Operation
- Air carrier
- Aircraft
- N2105J
- Make and model
- Airbus A321271N
- Aircraft serial
- 10101
- Aircraft time
- 7,047 hours, 1,713 cycles
- System (JASC)
- 2400 · Electrical Power System
- Part
- Trans Rectifier
- Part number
- Y192
- Part serial
- H25856
- Condition
- Failed
- Location
- Nr 1
- Part time
- 9,052 hours, 1,714 cycles
- Stage of operation
- UK
- 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.