Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
August 11, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N755SA
Make and model
Boeing 7377H4
Aircraft serial
27871
Aircraft time
74,723 hours, 44,099 cycles
Part
Stringer Clip
Condition
Corroded
Location
Bs 867
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

CORROSION ON STRINGER CLIP AT AFT CARGO BAY BS867 LBL6 WL162. ; / [01] EVALUATED CORROSION; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [02] VERIFIED EVALUATED CORROSION; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [03] REMOVED ACB STRINGER CLIP AT BS867; LBL6; WL162 PER SRM 51-40-02-0G-0; [04] LOCATED AND DRILLED NEW STRINGER CLIP AT AFT CARGO BAY BS 867 LBL6; WL162; IAW DWG 146A1282 SH 88;89 RV A AND SRM 51-40-05; [05] VERIFIED STEP 4; [06] VERIFIED LOCATED AND DRILLED NEW STRINGER CLIP AT AFT CARGO BAY BS 867 LBL6; WL162; IAW DWG 146A1282 SH 88;89 RV A AND SRM 51-40-05 OK TO INSTALL; [07] INSTALLED STRINGER CLIP AT AFT CARGO BAY BS 867 LBL 6 WL 162 IAW SRM 51-40-02 AND DWG 146A1282 AND 146A1010; [08] VERIFIED CORRECTIVE ACTION 7.<BR><BR>STRINGER CLIP INSTALLED.; [09] STRINGER CLIP AT BS867; LBL6; WL162 REPLACED.<BR><BR>NO FURTHER ACTIONS REQUIRED.

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