What was found
L4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. FOUND POWER SUPPLY M738 BAD. R & R M738 POWER SUPPLY IAW AMM 33-51-07. OPS CHKD GOOD. NO FAULTS. ACFT OK FOR SERVICE. (8450821)
- Difficulty date
- March 1, 2026
- Submitted
- March 4, 2026
- Operation
- Air carrier
- Aircraft
- N173DZ
- Make and model
- Boeing 767332
- Aircraft serial
- 29692
- Aircraft time
- 104,940 hours, 22,339 cycles
- System (JASC)
- 3350 · Emergency Lighting
- 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.