SDR ASAA2018050524763

Service difficulty report · Support Angle · Boeing 737990

Difficulty date: May 5, 2018
Submitted: May 24, 2018
Operation: Air carrier
Aircraft: N307AS
Make and model: Boeing 737990
Aircraft serial: 30015
Aircraft time: 60,292 hours, 23,855 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Part number: 146A832310
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

AFT CARGO DOOR CUTOUT, FORWARD LOWER CORNER, SUPPORT ANGLE CORRODED TOP SURFACE AND UNDERNEATH (3EA)NUTPLATE BS 787.0 - BS 797.0. GROUNDED - YES. FABRICATED NEW CLIP PN 146A8323-9 IAW BAC DWG 146A8323 REV - AS AUTHORIZED BY GPM 05-00-85, 4.A(2) PO: 916370.1 / 916647.1 PART IS REPLACED ON JOB CARD G0985244 ORIG MAT= .063, REMOVED .012, REMAINING .051 OUT OF LIMITS IAW SRM 53-60-15.