Service difficulty report · Power Strip · Boeing 737990ER
FAA SDR system
- Difficulty date
- June 9, 2023
- Submitted
- June 12, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44105
- Aircraft time
- 29,196 hours, 9,206 cycles
- Part
- Power Strip
- Part number
- D71702001
- Condition
- Faulty
- Location
- Main Passenger C
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA REPORTS EXIT S1GNS/LIGHTS ABOVE L2,R2 & AFT GALLEY WHERE INTERMITTENTLY FLASHING DURING BOARDING. GROUNDED - YES. VERIFIED DEFECT EMERGENCY LTS RANDOMLY ILLUMINATE ON AND OFF AR L2, R2 AFT GALLEY AND ROW 31ABC. REMOVED AND REPLACED PWR SUPPLY 1673 REF B737-900 WDM 33-51-14-3 AND B737-900 AMM 33-51-06 ALL OPS CKD NML. REPLACED BATTERY PACK 1673 REF AMM 33-51-06 ALL OPS CKD NML.