Service difficulty report · Stringer Clip · Boeing 7377Q8

Difficulty date
May 11, 2022
Submitted
June 8, 2022
Operation
Air carrier
Aircraft
N7875A
Make and model
Boeing 7377Q8
Aircraft serial
29354
Aircraft time
50,797 hours, 27,672 cycles
Part
Stringer Clip
Condition
Cracked
Location
Fuselage
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 STR CLIP BS 294 STR 13L (MARKED).CRACKED STR CLIP BS 294 STR 13L P/N 141A1311-11; FOUND TO BE OUT LIMITS DUE TO NO ALLOWABLE DAMAGE IN SRM; IT WILL BE REPAIRABLE BY REPLACEMENT I.A.W SRM 51-10-02-0G PAR 9C. REMOVED STR CLIP BS 294 STR 13L P/N 141A1311-11 I.A.W SRM 51-40-02-0G-0.; FABRICATED AND DRILLED NEW STR CLIP BS 294 STR 13L WITH NEXT MATERIAL BAC1489-360#7075T62 LOT 1464682-1 I.A.W SRM 51-40-05-0G-0 AND DWG 141A1311; APPLIED CHEMICAL CONVERSION COATING AND PRIMER BMS10-11 ON NEW STR CLIP BS 294 STR 13L I.A.W. SRM 51-20-01-0G-0. AND OK TO INSTALL. INSTALLED NEW STR CLIP BS 294 STR 13L I.A.W. SRM 51-40-02-0G-0 AND DWG 141A1311.

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