# SDR ASAA2019012127886

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2019
- Submitted: January 23, 2019
- Operation: Air carrier
- Aircraft: N927VA
- Make and model: Airbus A321-253N
- Registry model: [Airbus A321-253N](https://openairdocs.org/model/airbus-a321-253n) (OpenAirDocs)
- Aircraft serial: 08126
- Aircraft time: 2,667 hours, 808 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019012127886

## Discrepancy

AIR PACK 1 REG FAULT. ACCOMPANIED WITH BURNING RUBBER SMELL. SELECTING PACK 1 TO OFF STOPPED BURNING SMELL. GROUNDED - YES. PERFORMED ADJUSTMENT OF NR 1 RAM AIR INLET ACTUATOR PER AMM 21-61-51-820-001-A . BITE TEST WAS "OK". NO DEFECTS NOTED. FOR BURNING RUBBER SMELL RESOLUTION REF. LOG PAGE 8037093 ITEM 1.ACCOMPLISHED VISUAL INSPECTION OF PACK 1 AND DUCTING REF AMM 21-20-00, NO DISCREPANCIES NOTED.  PERFORMED PACK OPERATION WITH APU BLEED, NO ODORS NOTED ON PACK 1 OR 2.  PACK 1 & 2 OPERATION UNDER ENGINE BLEED SUPPLY ON IDLE, PRODUCED NO ODORS ON EITHER ONE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.