Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
July 11, 2025
Submitted
August 7, 2025
Operation
Air carrier
Aircraft
N912WN
Make and model
Boeing 7377H4
Aircraft serial
36621
Aircraft time
57,027 hours, 34,448 cycles
Part
Stringer Clip
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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 FOUND AT STRINGER TO FRAME CLIP. STA 727B S-4R. REMOVED AND REPLACED STRINGER CLIP AT STA 727B S-4R IAW SRM 51-40-02 AND DWG# 146A1102 ID: 0001 REV: D.

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