Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
July 30, 2021
Submitted
September 15, 2021
Operation
Air carrier
Aircraft
N491WN
Make and model
Boeing 7377H4
Aircraft serial
33867
Aircraft time
53,758 hours, 31,898 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S25r
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

CRACKED STRINGER AT AREA AFT OF FCB BS540 S-25R RBL22. WL-53. MARKED ; WATER LINE 155. / ; [26] REPAIRED STRINGER PER SWA EA 21-153-02217; [27] VERIFIED REPAIR ACCOMPLISHED PER EA 21-153-02217.; [28] VERIFIED REPAIR ACCOMPLISHED PER EA 21-153-02217.

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