# SDR YENA2022032900319

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2022
- Submitted: March 29, 2022
- Operation: Air carrier
- Aircraft: [N962JT](https://openairdocs.org/aircraft/N962JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06988
- Aircraft time: 23,231 hours, 4,550 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Injector
- Part number: 1091A000001
- Part serial: 109118610
- Condition: Failed
- Part time: 23,231 hours, 4,550 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022032900319

## Discrepancy

FLT#1415, JFK-SFO. (AIRCRAFT DECLARED AN EMERGENCY AND PERFORMED AN AIR TURN BACK JFK-JFK). ' CABIN FUME EVENT OCCURRENCE; ODOR ISOLATED TO BLEED #2. TWO DETERGENT WASHED WERE PERFORMED ON #2 ENG. REF WO # 1169809.  AFTER DETERGENT WASH NO OIL WETNESS IS PRESENT IN LPC REF LP 3197275 (LP 3197275: BORESCOPE INSP ACCOMPLISHED OF LPC 2.0, 2.5, 2.3 & HPC STG 3 &4 FOR OIL WETNESS/ CONTAMINATION. NONE NOTED. ENG OK FOR SERVICE.) &  AMM 71-00-00-801-A. REF LP 3197277-1 (LP 3197277-1: ITEM PLACED ON MEL 49-10-01A, CAT C (M) ACTION ACCOMPLISHED, MCC BOB NOTIFIED, MX-4 UPDATED PLACARD INSTALLED.) FOR APU OIL FINDING IN LOAD COMPRESSOR CAVITY DRAIN REF LP 3197278 FOR ECS COMPLETION.  REF LP 3197274-2 (LP 3197274-2: REINSTALLED ACCESS PANEL 192KB IAW AMM 53-35-13) TO FOR ODOR CHECK IN HIGH POWER RUN WITH NO FINDINGS AFTER LEVEL C ECS.  APU WAS PLACED ON MEL AND ECS LEVEL C PERFORMED. OZONE FILTER FOR PACK 2 REPLACED REF LP 3197272-1 (LP 3197272-1: POST-ECS CHECK COMPLETED PER AMM 21-00-00-615-804-A) AND LP 3197273 FOR WATER INJECTOR & WATER EXTRACTOR REPLACEMENT (LP 3197273: PER AMM 21-00-00-615-804-A REMOVED AND REPLACED PACK # 3 WATER INJECTOR PER AMM 21-52-42 OPS CHECK GOOD).'

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