What was found
GEAR DISAGREE ON GEAR EXTENSION. ALL GEAR INDICATED DOWN.
- Difficulty date
- April 11, 2022
- Submitted
- April 12, 2022
- Operation
- Air carrier
- Aircraft
- N743CK
- Make and model
- Boeing 747
- Aircraft serial
- 26350
- Aircraft time
- 112,888 hours, 17,986 cycles
- System (JASC)
- 3231 · Landing Gear Door Retract Section
- Part
- None
- Condition
- None
- Component
- Landing Gear Mo
- Component part number
- 257U000231
- Stage of operation
- AP
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.