What was found
AIRCRAFT IN BASE MAINTENANCE: BROKEN CABIN FLOOR SUPPORT BEAM LOCATED AT STA 540, FROM LBL 0 TO LBL 24. REPLACED FLOOR BEAM PER SRM 51-40-02-0G.
- Difficulty date
- November 19, 2021
- Submitted
- November 23, 2021
- Operation
- Air carrier
- Aircraft
- N981NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31230
- Aircraft time
- 17,125 hours, 6,942 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524035
- Condition
- Broken
- Location
- Zone 100 - Fuse
- 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.