- Difficulty date
- September 18, 2025
- Submitted
- October 21, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35187
- Aircraft time
- 66,572 hours, 19,991 cycles
- Part
- Channel
- Part number
- 143A7501187
- Condition
- Corroded
- Location
- Zone 100
- 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.
What was found
FORWARD CARGO COMPARTMENT, LT SIDEPLATE CHANNEL HAS MULTIPLE AREAS OF CORROSION (LBL22, STA 500D - 500I). GROUNDED - YES. REMOVED & REPLACED FWD CARGO LH SIDEPLATE CHANNEL FROM STA 500B+10 500I IAW B737NG SRM 51-40-02 + BAC DWG 143A600 REV- ORIGINAL THICKNESS 0.040 MAT REMOVED 0.014 MAT REMAINING 0.026.