# SDR CALA2019010600019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2019
- Submitted: January 6, 2019
- Operation: Air carrier
- Aircraft: [N427UA](https://openairdocs.org/aircraft/N427UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 512
- Aircraft time: 78,462 hours, 30,548 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Intercostal
- Part number: D5311423620191
- Condition: Cracked
- Location: R1 Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019010600019

## Discrepancy

R1 DOOR FRAME 16 STOP FITTING NR 7 INBOARD UPPER HOLE IS CRACKED AT 6:00 AND THOUGHT TO BE IN THE INTERCOSTAL FITTING A3NB-4-630 4 AD 2017-22-03. REAMED NR 7 FR16 UPPER HOLE TO 0.264 (R1 DOOR), REMOVED AND REPLACED WITH NEW INTERCOSTAL AND INSTALLED NR 7 DOOR STOP PER SRM 51-44-11-001 PG 13 TABLE 14 AND AMM 52-11-31-400-002-A PG 4 STEP 4(A)1-6.

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