SDR USAA2013120300009

Service difficulty report · Support Angle · Boeing 7572B7

Difficulty date: December 2, 2013
Submitted: December 3, 2013
Operation: Air carrier
Aircraft: N938UW
Make and model: Boeing 7572B7
Aircraft serial: 27246
Aircraft time: 62,781 hours, 23,794 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Part number: 146N876923
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

C4 CHECK LEVEL 2 EXFOLIATION CORROSION ON L4 DOOR CUT OUT LOWER FWD SUPPORT ANGLE AT BS 1642, LBL 63. REPLACED L4 DOOR CUT OUT LOWER FWD SUPPORT ANGLE AT BS 1642, LBL 63 IAW B757 SRM 51-10-02, 53-60-15-1A-1, 51-40-02 & DRAWING 146N8769.

More about the Boeing 757-2B7