What was found
BS312 FRAME CRACKED IN RADIUS ABOVE FWD ENTRY DOOR<[01] ACCOMPLISHED M-22-153-01244 (737-NG - SWA - BS 312 FRAME UPPER CHORD CRACK DAMAGE AT LBL 33 BETWEEN S-5L AND S-6L) ATTACHED SEE TTG8Q00N0XPJ.;[02] VERIFIED STEP 1.
- Difficulty date
- August 22, 2023
- Submitted
- September 18, 2023
- Operation
- Air carrier
- Aircraft
- N904WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36616
- Aircraft time
- 51,012 hours, 30,668 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- 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.