What was found
NR 1 PACK REGULATOR FAULT.2 PRIOR INLET ACTUATORS REPLACED, NEEDS T/S, HAS HISTORY. GROUNDED - YES. REMOVED AND REPLACED NR 1 ACSC IAW AMM 21-61-34 OPS CHECK NORMAL RAN PACKS FOR OVER AN HOUR AND NO FAULTS NOTED.
- Difficulty date
- January 23, 2019
- Submitted
- January 29, 2019
- Operation
- Air carrier
- Aircraft
- N927VA
- Make and model
- Airbus A321253N
- Aircraft serial
- 08126
- Aircraft time
- 2,673 hours, 812 cycles
- System (JASC)
- 2161 · Cabin Temperature Controller
- Part
- Controller
- Part number
- 1803B000004
- Part serial
- 1803B00LI011976
- Condition
- Failed
- Location
- Cabin
- Part time
- 2,673 hours, 812 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.