Service difficulty report · Battery Pack · Boeing 76734AF
FAA SDR system
- Difficulty date
- June 7, 2017
- Submitted
- June 7, 2017
- Operation
- Air carrier
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27746
- Aircraft time
- 52,326 hours, 16,955 cycles
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 55129
- Condition
- Failed
- Location
- Emergency Lights
- 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
INSPECTION TYPE: C10, EMERGENCY LIGHT BATTERY PACK DEEP CYCLING FAILURE. REPLACED THE BATTERY PACK.
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