What was found
AFT ENTRY DOOR, NR 2 BEAM CRACKED AT MID AREA, UNDERNEATH CENTER TORQUE TUBE SPRING. REPLACED THE BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-42-45-02-01, 51-42-75-02-01, 51-21-10-02-01, AND 51-23-00-00-01.
- Difficulty date
- October 23, 2017
- Submitted
- October 26, 2017
- Operation
- Air carrier
- Aircraft
- N412QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4059
- Aircraft time
- 38,289 hours, 39,875 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Beam
- Condition
- Cracked
- Location
- Aft Pax Door
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.