Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 30, 2021
Submitted
August 2, 2021
Operation
Air carrier
Aircraft
N419WN
Make and model
Boeing 7377H4
Aircraft serial
29824
Aircraft time
64,912 hours, 38,308 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S23l
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

CRACK STRINGER 23L LOCATED BS 540 FWD CARGO COMPARTMENT ; 2021-295482 / REPAIRED STRINGER 23L LOCATED BS 500D + 10 TO BS 540 FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 AND DWG 143A1215 SHEET 1 REV. D

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