Service difficulty report · Stringer Clip · Boeing 737*

Difficulty date
October 5, 2021
Submitted
November 15, 2021
Operation
Air carrier
Aircraft
N788SA
Make and model
Boeing 737*
Aircraft serial
30603
Aircraft time
68,361 hours, 40,407 cycles
Part
Stringer Clip
Condition
Corroded
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

CORROSION ON STRINGER CLIP AT AFT CARGO BAY BS767 S-26L WL151. ; / [01] EVALUATED CORROSION DAMAGE ON STR CLIP AT ACB BS.767. S-26L WL151 FOUND TO BE OUT OF LIMITS DUE NO LIMIT IN RSM PART WILL BE REPAIRBLE BY REPLACEMENT IAW SRM 51-10-0-0G-0; [02] REMOVED STRINGER CLIP AT AFT CARGO BAY BS767; STR26L; WL151 IAW SRM 51-40-02.<BR><BR>TRIMMED; LOCATED AND DRILLED STRINGER CLIP WITH EXTRUSION BAC1493-856#7075T62-C; LOT 5062963-1; IAW SRM 51-40-05; [03] INSPECTED ACTION 2; [04] APPLIED A CHEMICAL CONVERSION COATING AND PRIMER ON NEW CLIP IAW SRM 51-20-01 AND SOPM 20-41-02; [05] VERIFIED ITEM 4 CORRECTIVE ACTIONS.; [06] OK TO INSTALL NEW CLIP; [07] OK TO INSTALL GIVEN.; [08] INSTALLED NEW STRINGER CLIP AT ACB BS767; STR26L; WL151 IAW SRM 51-40-02-0G-0 AND DRAWING#146A1261<BR>TASK COMPLETE; [09] VERIFIED CORRECTIVE ACTION ITEM 8.; [10] VERIFIED TASK IS COMPLETE.