Service difficulty report · Floor Support · Boeing 737890
FAA SDR system
- Difficulty date
- November 4, 2022
- Submitted
- November 15, 2022
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 57,346 hours, 17,103 cycles
- Part
- Floor Support
- Part number
- 141A541012
- Condition
- Cracked
- Location
- Bs 312-328
- 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
FWD MAIN CABIN FLOOR STRUCTURE, INTERCOSTAL CRACKED AT 2 EA SPOTS AROUND FSTNR HOLES, BS312-BS328 RBL-32. GROUNDED - YES. REMOVED CRACKED INTERCOSTAL IAW B737-800 SRM 51-40-02. DRILLED TO FIT NEW INTERCOSTAL IAW B737-800 SRM 51-40-05 AND BAC DWG 141A5400 REV-. INSTALLED NEW INTERCOSTAL IAW B737-800 SRM 51-40-02 AND BAC DWG 141A5400 REV-