What was found
FA REPORTS L1 DOOR DIFFICULT TO CLOSE. ACFT GROUNDED. INSPECTED AND FOUND UPPER GUIDE ARM NUT LOOSE. ADJUSTED UPPER GUIDE ARM IAW AMM 52-11-00-820-801, STEP H. OPS CHECKED DOOR SEVERAL TIMES. DOOR CLOSES NORMAL.
- Difficulty date
- May 19, 2017
- Submitted
- May 22, 2017
- Operation
- Air carrier
- Aircraft
- N320AS
- Make and model
- Boeing 737990
- Aircraft serial
- 33680
- Aircraft time
- 49,228 hours, 19,105 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Nut
- Condition
- Loose
- Location
- L1 Door Guide
- Stage of operation
- NR
- 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.