# SDR CALA2026050415947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2026
- Submitted: May 4, 2026
- Operation: Air carrier
- Aircraft: [N61101](https://openairdocs.org/aircraft/N61101), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 68647
- Aircraft time: 145 hours, 42 cycles
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Heater
- Part number: 7010914H1
- Part serial: 143297D4RJ
- Condition: Failed
- Location: Zone 200
- Part time: 143 hours, 40 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026050415947

## Discrepancy

DEBRIEF FROM TEST FLIGHT CREW WAS THAT TEST FLIGHT WAS UNSAT. ODOR IN CABIN REMAINS ON CLIMB. REPORTED ODOR SMELLED LIKE A MUSTY FURNACE TURNING ON FOR THE FIRST TIME. REPLACED MID GALLEY HEATER. REF AMM 21-45-30-01A-720A. PERFORMED AIR DISTRIBUTION GROUND TEST, NO LEAKS NOTED.   REPLACED MID GALLEY FWD AREA DUCT HEATER REF AMM 21-45-30-01A-720A-A UP TO STEP 1.D. TEST PASSED.   COMPLIED WITH ECRA 2145-01058 STEPS 1 THRU 9, BOEING TOOK READINGS AND NEW HEATERS WERE REINSTALLED. AWAITING TEST FLIGHT VERIFICATION.

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