- Difficulty date
- October 31, 2017
- Submitted
- November 13, 2017
- Operation
- Air carrier
- Aircraft
- N307AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30015
- Aircraft time
- 58,702 hours, 23,109 cycles
- Part
- Frame
- Part number
- 147A1047
- Condition
- Corroded
- Location
- Fuselage
- 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
FUSELAGE FRAME STA 947.5 IS CORRODED STR 19R STR 20R. GROUNDED - YES. REMOVED FRAME SECT AND SPLICE, FABBED NEW AND INSTALLED. ALODINE, PRIMED AND PART MARKED IAW DWG 147A1047. REMOVED AND REINSTALLED FAIL SAFE ANGLE, CLIPS, PANEL SUPPORT ANGLES IAW SRM 51-40-02. INSTALLED STRINGER CLIPS IAW DWG 147A3500.