What was found
FA REPORTS L1 DOOR IS VERY STIFF TO OPEN & HAS A SQUEAK. GROUNDED - YES. LUBRICATED HINGE POINTS. TRACKS FOR L1 DOOR. OPERABILITY HAS VERY MUCH IMPROVED AND SQUEAK HAS DIMINISHED & IMPROVING WITH OPERATION OF DOOR. REF AMM 12-25-11.
- Difficulty date
- June 19, 2026
- Submitted
- June 23, 2026
- Operation
- Air carrier
- Aircraft
- N453AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36354
- Aircraft time
- 45,940 hours, 14,392 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Track
- Condition
- Lack Of Lube
- Location
- Zone 800
- Stage of operation
- TX
- 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.