What was found
AIRCRAFT IN BASE MAINTENANCE: WHEN DOOR 1L OPEN, THE LEFT YELLOW ARMED INDICATOR IS IN VIEW AND THE RIGHT INDICATOR BLANK (NORMAL), DOOR DISARMED AND OPEN CONFIGURATION. ADJUSTED ARMED INDICATOR PER AMM 52-11-00.
- Difficulty date
- April 22, 2022
- Submitted
- April 25, 2022
- Operation
- Air carrier
- Aircraft
- N772AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29580
- Aircraft time
- 88,480 hours, 11,490 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Indicator
- Condition
- Inoperative
- Location
- Zone 800 - Doors
- 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.