What was found
100306310: L1 EMERGENCY LIGHT DOES NOT ILLUMINATE. CORRECTIVE ACTION: REMOVED AND REPLACED L1 EMER EXTERIOR LIGHT LAMP IAW B777-200 AMM 33-51-04. OPS TEST GOOD. NO FURTHER DEFECTS TO NOTE AT THIS TIME.
- Difficulty date
- March 21, 2026
- Submitted
- March 26, 2026
- Operation
- Air carrier
- Aircraft
- N793CK
- Make and model
- Boeing 777F1H
- Aircraft serial
- 35608
- Aircraft time
- 64,605 hours, 10,663 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Part number
- 767
- Condition
- Inoperative
- 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.