What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION WITHIN GIRT BAR TROUGH HOLE LOCATED AT UPPER FORWARD HORIZONTAL FLANGE OF STA 986 FLOOR BEAM AT LBL 43. REPAIRED PER SRM 53-70-51-2R-6 AND EA 334536.
- Difficulty date
- February 27, 2022
- Submitted
- March 22, 2022
- Operation
- Air carrier
- Aircraft
- N829NN
- Make and model
- Boeing 737*
- Aircraft serial
- 33210
- Aircraft time
- 36,337 hours, 14,707 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 200 - 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.