Service difficulty report · Shield · Boeing 737*

Difficulty date
January 8, 2022
Submitted
February 8, 2022
Operation
Air carrier
Aircraft
N943WN
Make and model
Boeing 737*
Aircraft serial
36913
Aircraft time
39,369 hours, 23,825 cycles
Part
Shield
Condition
Corroded
Location
Fuselage
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 - BS787 RBL22. ; / [01] REMOVED CORROSION ON FWD SHIELD AT AFT CARGO BAY BS767 - BS787 RBL22; AREA 3.5'X1' IAW SRM 51-10-02-0G-0; FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE IN SRM; IT WILL BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 STEP 9.C.; [02] VERIFIED FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE IN SRM; IT WILL BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 STEP 9.C.; [03] RECIVED NEW SHIELD ITEM 146A8127U12 LOT1477343-1 LOCATED AND DRILLED NEW SHIELD AT BS767 - BS787 RBL22 ; IAW 737-700 SRM 51-40-05-0G-0 DWG 146A0081.-; [04] VERIFIED CORECTIVE ACTION 3.; [05] OK TO INSTALL; [06] OK TO INSTALL NEW SHIELD; [07] INSTALLED NEW SHIELD AT AFT CARGO BAY BS767 - BS787 RBL22. IAW 737-700 SRM 51-40-02-0G-0; DWG 1460081 . ALL REQUIRED MAINTENANCE ACTIONS ARE COMPLETE=REQUEST FINAL BUYOFF.-; [08] UPDATED PARTS USED.; [09] CORRECTED MEASUREMENT BLOCK.; [10] VERIFIED CORRECTIVE ACTION 7