# SDR CALA2026091719490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: September 17, 2026
- Operation: Air carrier
- Aircraft: [N13014](https://openairdocs.org/aircraft/N13014), registered now
- Make and model: Boeing 787-10
- Registry model: [Boeing 787-10](https://openairdocs.org/model/boeing-787-10) (OpenAirDocs)
- Aircraft serial: 40940
- Aircraft time: 16,418 hours, 2,054 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 7210121H01
- Part serial: 5056
- Condition: Odor
- Location: Zone 100
- Part time: 16,418 hours, 2,054 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026091719490

## Discrepancy

CABIN AIR CPRSR R1 ACRID SMOKE ODOR IN COCKPT AND CABIN CAC DEACTIVATED.  SMOKE OR FUMES IN CABIN INSPECTION PERFORMED IAW AMM REF DMC-B787-A-05-51-99-99A-282A-A. FOUND SATIS. DEFERRED. RIGHT AIR CYCLE MACHINE INSTALLED REF AMM 21-52-02-02B-520A. ALL MECHANICAL DUCT CONNECTIONS, V-BAND COUPLING, TIE RODS RECONNECTED AND TORQUED. BONDING JUMPERS INSTALLATION AND CONNECTOR, ELECTRICAL HARNESS ROUTING, OPS CHECK/ LEAK CHKD REMAIN TO BE COMPLETED.  FINISHED INSTALLATION OF ACM IAW AMM 21-52-02B-520A , ACP LEAK CHECK & OPS CHECK, NO FAULTS NOTED AT THIS TIME. MEL CONDITION IS REVERSED,  RAN R1 CAC FOR 30 MINS REF AMM 21-51-19 PERFORMED OPS CHECK. NO ACRID ODOR OR NO SMELLS NOTED AT THIS TIME.

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