What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS CIDS CAUTION LIGHT ON FORWARD F/A PANEL ILLUMINATED. MAINTENANCE REPLACED DEU (300RH4) WITH A SERVICEABLE SPARE IAW AMM 23-73-47.
- Difficulty date
- December 23, 2019
- Submitted
- December 25, 2019
- Operation
- Air carrier
- Aircraft
- N185UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1666
- Aircraft time
- 59,906 hours, 22,581 cycles
- System (JASC)
- 2300 · Communications System
- Part
- Deu
- Part number
- Z040H000820A
- Part serial
- 040H00009645
- Condition
- Faulted
- Location
- Cids
- Part time
- 45,764 hours, 32,164 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.