Service difficulty report · Floor Support · Boeing 737790
FAA SDR system
- Difficulty date
- October 28, 2015
- Submitted
- November 17, 2015
- Operation
- Air carrier
- Make and model
- Boeing 737790
- Aircraft serial
- 30343
- Aircraft time
- 53,881 hours, 24,465 cycles
- Part
- Floor Support
- Part number
- 141A5410U17
- Condition
- Corroded
- Location
- Bs 328-344
- 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
MAIN CABIN FWD WET AREA T-BRACE UPPER SURFACE CORROSION BS 328-BS 344, LBL 10. ACFT GROUNDED. REMOVED CORROSION IAW SRM 53-10-51 ALLOWABLE DAMAGE 1 ORIGINAL THICKNESS 0.080. REMOVED 0.010, REMAINING .070 FOUND TO BE OUT OF LIMITS REMOVED BREAK PANEL AT BS 328-BS344, LBL 10 IAW SRM 51-40-02. LOCATED AND DRILLED BREAK PANEL IAW SRM 51-40-05. INSTALLED BREAK PANEL IAW SRM 51-40-02 AND BAC DWG 141A5410. DOT REMOVED.