Service difficulty report · Battery Pack · Boeing 737900ER
FAA SDR system
- Difficulty date
- December 3, 2023
- Submitted
- December 4, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737900ER
- Aircraft serial
- 42204
- Aircraft time
- 28,046 hours, 10,124 cycles
- Part
- Battery Pack
- Part number
- ADD71701100
- Part serial
- 330075
- Condition
- Unknown
- Location
- Aft Passenger Ca
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - TWO AFT CABIN RH CEILING EMERGENCY FLOODLIGHTS INOP REMOVED CEILING PANEL IAW AMM TASK 25-21-45-000-803-001. :1 REPLACED BATTERY PACK M2627 IAW AMM TASK 33-51-06-960-805. EMERGENCY LIGHTS OPS CHECKED OKAY. REINSTALLED CEILONG PANEL IAW AMM TASK 25-21-45-400-803-001 PARTS USED: 99-3351-3-0015,QTY IDT C/W FOR TWO AFT CABIN RH CEILING EMERGENCY LIGHT BATTERY REPLACEMENT.