What was found
AIRCRAFT WAS NOT GROUNDED: DURING DOOR L4 SLIDE CHANGE FOUND GIRT BAR TORQUE TUBE FWD INTERLOCK ASSY. NUT-CAP BROKEN. INSTALLED NUT-CAP ON DOOR 4L TORQUE TUBE FWD INTERLOCK ASSY. AT GIRT BAR PER AMM 52-11-17.
- Difficulty date
- April 16, 2025
- Submitted
- April 17, 2025
- Operation
- Air carrier
- Aircraft
- N776AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29582
- Aircraft time
- 100,971 hours, 12,677 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Nut Clip
- Condition
- Broken
- Location
- Zone 800
- 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.