- Difficulty date
- June 24, 2023
- Submitted
- June 27, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 42558
- Aircraft time
- 12,340 hours, 5,351 cycles
- Part
- Battery Pack
- Part number
- UNKNOWN
- Condition
- Inoperative
- Location
- Zn 200 Fus Top
- 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
ALL LIGHTS FOR EMERGENCY BATTERY PACK M1671 INOP<[01] REMOVED EMERGENCY BATTERY PACK M1671 IAW AMM 33-51-06-960-802 STEP 4.D(1) UP TO (4).;[02] OK TO INSTALL BATTERY PACK;[03] BATTERY PACK INSTALL C/W<BR>OK TO INSTALL KICK PANEL;[04] INSTALLED NEW EMERGENCY BATTERY PACK IN M1671 IAW AMM 33-51-06-960-802 STEP 4.D(5)(6). OPS CHECK GOOD.;[05] CLOSED ACCESS PANEL IAW AMM 33-51-06-960-802 STEP 4.E.;[06] ALL STEPS C/W<BR>AUDIT C/W