Service difficulty report · Power Supply · Boeing 7378H4
FAA SDR system
- Difficulty date
- September 12, 2024
- Submitted
- September 20, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36909
- Aircraft time
- 33,704 hours, 16,155 cycles
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Zone 200
- 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
LH FWD AND AFT OVERWING EXIT SIGN LIGHTS INOP<[01] POWER SUPPLY M1694. 01 - REMOVED AND REPLACED PER [AMM 33-51-06-960-805-NG (POWER SUPPLY - BATTERY PACK REPLACEMENT - PERMANENT)];[02] PARTS UPDATE;[03] OPS CHECK GOOD IAW AMM 33-51-06.;[04] C/W INSPECTION OF CORRECTIVE ACTION #1;#2; AND #3