Service difficulty report · Battery Pack · Boeing 7377H4
FAA SDR system
- Difficulty date
- May 26, 2022
- Submitted
- May 31, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36673
- Aircraft time
- 36,440 hours, 21,941 cycles
- Part
- Battery Pack
- Part number
- M1673
- Condition
- Failed
- 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 EXIT LIGHT BATTERY PACK (M1673) FAILS TO TAKE CHARGE / [01] SIGNING AND CERTIFYING FOR AAR EMPLOYEE #28971. REPLACE EMERGENCY LIGHT BATTERY PACK (M1673) EMERGENCY LIGHTS OPS CHECK GOOD IAW AMM 33-51-06-960-805;[02] SIGNING AND CERTIFYING FOR AAR EMPLOYEE #28971. REPLACED EMERGENCY LIGHT BATTERY PACK (M1673) EMERGENCY LIGHTS OPS CHECK GOOD IAW AMM 33-51-06-960-805;[03] ALL WORK C/W<BR>AUDIT C/W