Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
July 9, 2024
Submitted
August 14, 2024
Operation
Air carrier
Aircraft
N488WN
Make and model
Boeing 7377H4
Aircraft serial
33853
Aircraft time
65,566 hours, 39,062 cycles
Part
Stringer
Condition
Cracked
Location
Zone 100
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 BS535 S-26L WL153. MARKED<[01] VERIFIED STEP 4 COMPLETED.;[02] VERIFIED STEP 5 COMPLETED.;[03] REPAIRED STR-26L WL 153 BETWEEN BS 510 TO BS 540 PER SRM 53-00-03-2R-1.;[04] VERIFIED CORRECTIVE ACTION STEP 3.;[05] VERIFIED CORRECTIVE ACTION ITEMS AND STEPS; CARD COMPLETE.

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