# SDR CALA2026083119116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2026
- Submitted: September 1, 2026
- Operation: Air carrier
- Aircraft: [N17599](https://openairdocs.org/aircraft/N17599), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 67640
- Aircraft time: 4,594 hours, 1,522 cycles
- System (JASC): [2530 · Buffet/Galleys](https://openairdocs.org/jasc/2530)
- Part: Oven
- Part number: 4315000000000
- Part serial: 3020
- Condition: Odor
- Location: Zone 900
- Part time: 4,583 hours, 1,517 cycles
- Stage of operation: CR
- 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/CALA2026083119116

## Discrepancy

ACFT REQUIRES SMOKE ODOR INSPECTION IAW AMM 05-51-56-200-801.   PERFORMED SMOKE ODOR INSPECTION IAW AMM 05-51-56-200-801 AND FOLLOWED FIM 21-00 TASK 830. PERFORMED VISUAL INSPECTION OF LT & RT A/C PACKS,  NO DEFECTS NOTED.  C/W APU ON & USING APU BLEED ON,  RAN INDIVUALLY LT & RT A/C PACKS. UNABLE TO DUPLICATE. NO SMOKE ODOR NOTED. IAW FIM 21-00, TASK 830 REQUIRED DUAL ENGS RUN,  USE ENG BLEED SOURCE TO SUPPLY BLEED AIR TO LT & RT A/C PACKS.   PERFORMED FIM TASK 21-00, TASK 830, FWD GALLEY OVENS SOURCE OF ODOR. RAN BOTH ENGINES AT 70% N1 FOR 10 MINS WITH IDGS ON, ISOLATED EACH AIR SOURCE AND RAN PACKS. NO ODOR COMING FROM ANY PACK. FIM TASK 21-00 TASK 830 PARAGRAPH I. FOUND ELECTRICAL ODOR COMING FROM FWD OVENS.

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