What was found
LEFT NUMBER 1 DOOR WOULD NOT OPEN. FOUND SCREW BACKED OUT OF UPPER AND LOWER RADIUS LINK RETAINER PIN AT GUIDE ARM. REPLACED SCREW AND PIN PER AMM 52-11-21-4.
- Difficulty date
- April 29, 2012
- Submitted
- April 30, 2012
- Operation
- Air carrier
- Aircraft
- N803NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31073
- Aircraft time
- 8,863 hours, 3,349 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Screw
- Condition
- Backed Out
- Location
- L1 Door
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.