What was found
CABIN FLOORBEAM BS 986, RBL 29 TO RBL 44 CORRODED. REPAIRED THE FLOORBEAM TEE IAW SRM 53-70-51, REPAIR 4, ALTERNATIVE 1.
- Difficulty date
- April 25, 2018
- Submitted
- April 30, 2018
- Operation
- Air carrier
- Aircraft
- N21723
- Make and model
- Boeing 737724
- Aircraft serial
- 28790
- Aircraft time
- 62,234 hours, 21,018 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A5506
- Condition
- Corroded
- Location
- Bs 986
- 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.