Service difficulty report · Floor Support · Boeing 737301
FAA SDR system
- Difficulty date
- August 21, 2019
- Submitted
- August 21, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737301
- Aircraft serial
- 23553
- Aircraft time
- 60,262 hours, 44,882 cycles
- Part
- Floor Support
- Condition
- Cracked
- Location
- Bs 390-400
- 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
BS380 - BS400 BL0, INTERCOSTAL CRACKED AT FLOORBEAM. STA 390 - 400 BL 0 INTERCOSTAL AT FLOORBEAM IDENTIFIED IN B737-300 SRM REV 119 CH 53-30-51 REPAIRED IAW CH 51-30-01 WITH MADE REPAIR PART AND INSTALLED IAW B737-300 SRM REV 119 CH 51-40-02.