SDR SWAA2022021459633

Service difficulty report · Strap · Boeing 737*

Difficulty date: January 9, 2022
Submitted: February 14, 2022
Operation: Air carrier
Aircraft: N453WN
Make and model: Boeing 737*
Aircraft serial: 29847
Aircraft time: 58,760 hours, 34,591 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Corroded
Location: Fuselage
Stage of operation: UK
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 FLOOR STRUCTURE STRAP STA 1006 TO STA 1029 RBL 3 WL 208.1 AT AFT GALLEY AREA ; 2022-11327 / [01] REPLACED STRAP BETWEEN STA1006 TO STA 1029 RBL 3 WL 208.1 AT AFT GALLEY AREA. IAW B737-700 SRM 51-10-02; AND DWG NO. 147A5730; SHEET 23; REV. C. SEE INDIVIDUAL SIGN OFFS BELOW.; [02] REPLACED STRAP BETWEEN STA1006 TO STA 1029 RBL 3 WL 208.1 AT AFT GALLEY AREA. IAW B737-700 SRM 51-10-02; AND DWG NO. 147A5730; SHEET 23; REV. C. SEE INDIVIDUAL SIGN OFFS BELOW.<BR>RII