Service difficulty report · Battery Pack · Boeing 737890
FAA SDR system
- Difficulty date
- January 11, 2017
- Submitted
- January 13, 2017
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 36481
- Aircraft time
- 29,509 hours, 9,758 cycles
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- 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
EMERGENCY LIGHTING SWITCH OPERATIONAL CHECK AND BATTERY PACKS - FUNCTIONAL CHECKS ILLUMINATED. ALL EMERGENCY LIGHTS FROM AND INCLUDING OVERWING EMERGENCY EXIT ROWS AFT INCLUDING AFT GALLEY FAILED 15 MINUTE CHECK. ACFT GROUNDED. REMOVED AND REPLACED THE BATTERY PACKS IAW AMM 33-51-06. OPS CHECKED NORMAL.