Service difficulty report · Tie Clip · Boeing 737*

Difficulty date
February 16, 2022
Submitted
March 22, 2022
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 737*
Aircraft serial
33856
Aircraft time
60,221 hours, 35,821 cycles
Part
Tie Clip
Condition
Corroded
Location
Aft Cargo Bay
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 STRINGER 23L TIE CLIP LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT 2022-80251 / [01] TOOL P/N: NORTEC 500D; S/N: N500X12101V022233; CAL DUE: 02-JUN-22.;[02] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV -.;[03] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV -.SEE INDIVIDUAL SIGN OFF BELOW;[04] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV - RII<BR>SEE INDIVIDUAL SIGN OFF BELOW