What was found
AFT CARGO TRACK AT RBL 14 HAS CORROSION AT STA 797. GROUNDED - YES. BLENDED CORROSION AREAS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-1A-2 REPAIRED IAW B737-800 SRM 53-00-53-2R-3W=.6 O=.070 R=.049 L=1.00 D=.021.
- Difficulty date
- February 12, 2022
- Submitted
- March 1, 2022
- Operation
- Air carrier
- Aircraft
- N556AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35175
- Aircraft time
- 52,133 hours, 18,197 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Cargo Track
- Part number
- 146A750124
- Condition
- Corroded
- 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.