SDR ASAA2017083021894

Service difficulty report · Angle · Boeing 737890

Difficulty date: August 30, 2017
Submitted: September 11, 2017
Operation: Air carrier
Aircraft: N586AS
Make and model: Boeing 737890
Aircraft serial: 35189
Aircraft time: 37,874 hours, 11,545 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Part number: 147A5710U16
Condition: Corroded
Location: Bs 986
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 BS 986, LBL 32, UPPER ANGLE HAS CORROSION. ACFT GROUNDED. REMOVED CORROSION AND CHECKED LIMITS, FOUND BEYOND LIMITS, EXFOLIATED THROUGH TOP OF ANGLE IAW SOP 20-30-03 , SRM 51-10-02. REMOVED WALL SUPPORT IAW SRM 51-40-02. LOCATED AND DRILLED NEW WALL SUPPORT IAW DWG 147A5700, REV A, SH 66. INSTALLED THE WALL SUPPORT IAW DWG 147A5700, SH 66.