Service difficulty report · Shield · Boeing 737*

Difficulty date
February 2, 2022
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N469WN
Make and model
Boeing 737*
Aircraft serial
33859
Aircraft time
59,572 hours, 35,384 cycles
Part
Shield
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 FWD SHIELD AT AFT CARGO BAY BS767+7 RBL22. / [01] EVALUATED CORROSION ON SHIELD BS 767+7 RBL 22 WL 156; 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 ENTRY 1.;[03] LOCATED AND DRILLED NEW SHIELD AT AFT CARGO BAY BS767 TO BS794 RBL22; PER SRM 51-40-05-0G-0 AND DWG 146A0081.;[04] VERIFIED CORRECTIVE ACTION #3<BR>OK TO INSTALL SHIELD AT AFT CARGO BAY BS767 TO BS794 RBL22 GIVEN;[05] INSTALLED NEW SHIELD AT AFT CARGO BAY BS767 TO BS794 RBL22; PER SRM 51-40-02-0G-0 AND DWG 146A0081.;[06] VERIFIED CORRECTIVE ACTION 5.;[07] WORKSCOPE COMPLETE.;[08] CORRECTED MEASUREMENT TABLE;[09] CERTIFIED