Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
July 15, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
61,121 hours, 35,983 cycles
Part
Stringer Clip
Condition
Cracked
Location
Bs 294 S13l
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

CRACK IN STRINGER CLIP BS294 STR13L ; / [01] REMOVED CRACKED STRINGER CLIP AT BS 294 STR 13L PER SRM 51-40-02.; [02] FABRICATED NEW ANGLE FROM BAC1489-360#7075T62; LOT# 1464682-1 IAW DWG 141A1311 SH 1 REV:C; [03] INSPECTED FABRICATED NEW ANGLE FROM BAC1489-360#7075T62; LOT# 1464682-1 IAW DWG 141A1311 SH 1 REV:C; [04] APPLIED CHEMICAL CONVERSION AND PRIMER IAW SRM 51-20-01-OG-O; AMM 51-21-72-370-804.; [05] INSPECTED ACTION 4; [06] CERTIFIED REMOVAL OF STRINGER CLIP IN ACTION 1; [07] OK TO INSTALL STRINGER CLIP AT BS294 STR13L AND UPDATE MEASUREMENT TABLE; [08] CORRECTIVE ACTION 7.<BR><BR>OK TO INSTALL STRINGER CLIP AT BS294 STR13L; [09] INSTALLED STRINGER CLIP AT BS294 STR13L PER SRM 51-40-02-0G-0 AND DWG # 141A1311 SH1 REV:C; [10] VERIFIED CORRECTIVE ACTION 9.<BR><BR>INSTALLATION OF STRINGER CLIP AT BS294 STR13L PER SRM 51-40-02-0G-0 AND DWG # 141A1311 SH1 REV:C; [11] VERIFIED CORRECTIVE ACTION 9 WAS INSPECTED AS AN RII STEP. ALL WORK ACCOMPLISHED. <BR><BR>INSTALLATION OF STRINGER CLIP AT BS294 STR13L PER SRM 51-40-02-0G-0 AND DWG # 141A1311 SH1 REV:C; [12] EDITED WORK CAPTURE TO ANNOTATE INSTALLATION WAS INSPECTED AS AN RII.ALL WORK HAS BEEN ACCOMPLISHED. NO FURTHER ACTIONS REQUIRED.

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