SDR SWAA2022122073289

Service difficulty report · Strap · Boeing 7377BD

Difficulty date: November 19, 2022
Submitted: December 20, 2022
Operation: Air carrier
Aircraft: N7715E
Make and model: Boeing 7377BD
Aircraft serial: 33921
Aircraft time: 56,608 hours, 29,985 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Corroded
Location: Bs 887
Stage of operation: IN
How discovered: 9
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

CORROSION FOUND ON AFT CARGO FLOOR STRAP AT BS 887, LBL9 RBL 21, WL 155.5. REMOVED CORROSION IAW SRM 51-10-02-0G-0. PERFORMED UT THICKNESS INSP ON REWORKED AREA IAW NDT P4 51-00-00 PROC.3. FOUND OUT OF LIMITS IAW SRM 53-0053-1A-2 INSTALLED A NEW STRAP ON CARDS TTG8Q004B0XC.

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