What was found
AIRCRAFT WAS GROUNDED: DOOR 4L COVER ASSEMBLY VIEW PORT LENS MISSING. REPLACED LENS PER AMM 52-11-25.
- Difficulty date
- August 18, 2021
- Submitted
- August 19, 2021
- Operation
- Air carrier
- Aircraft
- N770AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29578
- Aircraft time
- 84,563 hours, 10,687 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Lens
- Condition
- Missing
- Location
- Door View Port
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.