What was found
AIRCRAFT IN BASE MAINTENANCE: FLOOR BEAM CORRODED BETWEEN STA 947.5-986.5, STR 17L, AND LEFT BUTT LINE 64. REMOVED AND REPLACED INNER CHORD SECTION PER SRM 53-70-15-2R.
- Difficulty date
- June 15, 2022
- Submitted
- June 28, 2022
- Operation
- Air carrier
- Aircraft
- N921AN
- Make and model
- Boeing 737
- Aircraft serial
- 29522
- Aircraft time
- 61,267 hours, 24,961 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- None
- Condition
- Corroded
- 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.