Service difficulty report · Structure · Boeing 737990

Difficulty date
January 20, 2017
Submitted
February 10, 2017
Operation
Air carrier
Aircraft
N315AS
Make and model
Boeing 737990
Aircraft serial
30019
Aircraft time
51,262 hours, 19,961 cycles
Part
Structure
Part number
147A85408
Condition
Corroded
Location
Bs 947
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

FOUND RT LOWER INNER STRUCTURE CORRODED AT BS 947.5. ACFT GROUNDED. REMOVED CORROSION IAW SRM 51-10-02, AND FOUND BEYOND LIMITS IAW SRM 53-70-15. REMOVED THE STRUCTURE IAW SRM 51-40-02, AND INSTALLED IAW DWG 147A8501, REV B.