What was found
100288228: BUNK LIGHTS INOP. REMOVED AND REPLACED ZONE MANAG. UNIT (ZMU) IAW IAI B777-300 AMM 23-39-04 OPS CK GOOD.
- Difficulty date
- May 31, 2026
- Submitted
- June 2, 2026
- Operation
- Air carrier
- Aircraft
- N769CK
- Make and model
- Boeing 77736NER
- Aircraft serial
- 32793
- Aircraft time
- 79,493 hours, 13,917 cycles
- System (JASC)
- 3320 · Passenger Compartment Lighting
- Part
- Control Unit
- Part number
- 285W0027101
- Part serial
- D02004
- Condition
- Faulted
- Location
- Zone 200
- Part time
- 78,026 hours, 13,978 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.