Service difficulty report · Frame · Boeing 737*

Difficulty date
September 28, 2021
Submitted
November 4, 2021
Operation
Air carrier
Aircraft
N557WN
Make and model
Boeing 737*
Aircraft serial
30166
Aircraft time
66,485 hours, 32,340 cycles
Part
Frame
Condition
Cracked
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

CRACKED FRAME AT STRINGER 8 RIGHT AIR CONDITIONING BRACKET ATTACH POINT AT B.S. 727B. ; / [01] INSTALLED EWIS PROTECTION IN WORK AREA IAW AMM 20-60-07; [02] VERIFIED INSTALLATION OF EWIS PROTECTION PER AMM 20-60-07; [03] CERTIFY; [04] REMOVED EWIS PER AMM 20-60-07 REPAIRED ON TTG8Q006Q8CB; [05] VERIFIED CORRECTIVE ACTION 4