What was found
FA REPORTS L1 DOOR MAKES UNUSUAL NOISE AND HAS GREATER THAN NORMAL RESISTANCE DURING OPENING AND CLOSING. GROUNDED - YES. LUBRICATED L1 DOOR UPPER AND LOWER HINGES, GUST LOCK, AND OPS CK NORMAL. DOOR OPENS AND CLOSES NORMALLY.
- Difficulty date
- March 30, 2024
- Submitted
- April 2, 2024
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 56,719 hours, 17,302 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Door
- Part number
- UNKNOWN
- Condition
- Noisy
- Location
- L1
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.