Service difficulty report · Oven · Boeing 737900ER

Difficulty date
March 7, 2026
Submitted
March 10, 2026
Operation
Air carrier
Aircraft
N901SY
Make and model
Boeing 737900ER
Aircraft serial
40069
Aircraft time
30,661 hours, 13,903 cycles
Part
Oven
Condition
Smoke
Location
Zone 900
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

803260 & 803262 - AFT GALLEY CENTER OVEN HAD SMOKING COMING FROM AROUND IT - REPAIRED DAMAGED WIRING BETWEEN OVEN CIRCUIT BREAKERS AND P4 CONNECTOR REF SWPM 20-30-12 AND CMM 25-30-117. REACTIVATED G4 GALLEY REF AMM 25-31-41 440-801 OPS CHECK GOOD REF CMM 25-30-117 (DECLARED EMERGENCY)(SMOKING OVEN/EMERGENCY DIVERSION TO STL)

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