What was found
DURING SVC CHECK FOUND DOOR 4R EMERGENCY EXIT LIGHT DOES NOT ILLUMINATE. FOUND ONE BAD FUSE ON PWR SUPPLY. REPLACED FUSE PER B757 AMM 20-60. OPS CHK GOOD PER B757 AMM 33- 51. (8512529) AIRCRAFT WAS GROUNDED
- Difficulty date
- April 13, 2026
- Submitted
- April 15, 2026
- Operation
- Air carrier
- Aircraft
- N823DX
- Make and model
- Boeing 75726D
- Aircraft serial
- 33967
- Aircraft time
- 54,460 hours, 27,097 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Fuse
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.