What was found
CORROSION FLOOR BEAM BS 987 RBL 44 AT PASSENGER CABIN ; 2021-393051 / PERFORMED PERMANENT REPAIR LOCATED BS 986.5 AND BTW RBL RBL 19 TO RBL 51 IAW B737-700 SRM 53-70-51-2R-4 REPAIR 4 ALTERNATIVE 2 FIG 205 RII
- Difficulty date
- August 29, 2021
- Submitted
- October 5, 2021
- Operation
- Air carrier
- Aircraft
- N7859B
- Make and model
- Boeing 7377Q8
- Aircraft serial
- 30641
- Aircraft time
- 55,430 hours, 36,644 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- None
- Condition
- Corroded
- Location
- Fuselage
- 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.