Service difficulty report · None · Boeing 737*

Difficulty date
January 29, 2022
Submitted
March 17, 2022
Operation
Air carrier
Aircraft
N7882B
Make and model
Boeing 737*
Aircraft serial
30271
Aircraft time
46,977 hours, 30,310 cycles
Part
None
Condition
Corroded
Location
Aft Cargo
Stage of operation
UK
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 AREA AFT OF ACB BS986 S-27L. MARKED. / [01] EVALUATED STRINGER CLIP BS 986 STRINGER 27 L/H LBL 5 WL 183; 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 CORRECTIVE ACTION 1;[03] REMOVED DAMAGED STRINGER CLIP ; LOCATED AND DRILLED NEW STRINGER CLIP AT AREA ACB BS 986 S-27L IAW SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG 147A0040; OK TO INSTALL;[04] VERIFIED CORRECTIVE ACTION STEP 3. VERIFIED OK TO INSTALL.;[05] INSTALLED NEW STRINGER CLIP AT AREA ACB BS 986 S-27L IAW SRM 51-40-02-0G-0 AND DWG 147A0040;;[06] VERIFIED CORRECTIVE ACTION STEP 5.;[07] COMPLETE