Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
May 11, 2026
Submitted
July 22, 2026
Operation
Air carrier
Aircraft
N925WN
Make and model
Boeing 7377H4
Aircraft serial
36630
Aircraft time
58,239 hours, 35,449 cycles
Part
Stringer Clip
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
E
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

BS 727B, STRINGER CLIP 7L UPPER CORNER CRACKED. HFEC INSPECTED STRINGER CLIP IAW NDTM PART 6; 51-00-00 PROCEDURE 23 AND FOUND NO CRACKS PRESENT. REMOVED AND REPLACED STRINGER CLIP IAW SRM 51-40-02-0G-0 AND DWG 146A1101 REV-.

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