What was found
Q2 CHECK - CRACK ON L1 ENTRY DOOR FORWARD CORNER BEAM ASSEMBLY AT BS 312, S17L. REPLACED L1 ENTRY DOOR FORWARD CORNER BEAM ASSEMBLY AT BS 312, S17L IAW B737-400 SRM 51-40-02 AND BOEING DRAWING 50-7945.
- Difficulty date
- September 9, 2012
- Submitted
- September 27, 2012
- Operation
- Air carrier
- Aircraft
- N438US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24560
- Aircraft time
- 59,762 hours, 39,736 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Beam
- Part number
- 50794516
- Condition
- Cracked
- Location
- L1 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.