What was found
AIRCRAFT WAS IN BASE MAINTENANCE. VERTICAL PRESSURE DECK WEB AT STA 663.75 IS CRACKED BETWEEN RBL 40- RBL 45.64 AT THE LOWER INBOARD CORNER OF .040" THICK AREA. REPAIRED WEB PER SRM 57-10-10-2R-3.
- Difficulty date
- October 29, 2018
- Submitted
- October 30, 2018
- Operation
- Air carrier
- Aircraft
- N956AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30090
- Aircraft time
- 53,541 hours, 22,148 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Pressure Deck
- Part number
- 111A1000
- Condition
- Cracked
- Location
- Rt Mlg Ww
- Stage of operation
- IN
- How discovered
- U
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.