Service difficulty report · Shield · Boeing 737

Difficulty date
August 19, 2021
Submitted
April 29, 2022
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 737
Aircraft serial
29856
Aircraft time
52,294 hours, 30,932 cycles
Part
Shield
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

SUPPLEMENTAL INFORMATION: CORROSION FWD CARGO BAY FWD SHIELD BS 420 TO BS 440 RBL 25 WL 156 ; / [01] DAMAGE FOUND ON FCB FWD SHIELD FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PART WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR 9C; [02] VERIFIED DAMAGE FOUND ON FCB FWD SHIELD BS 420 - 440 RBL 25 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PART WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0 PAR 9C.; [03] LOCATED AND DRILLED NEW FWD CARGO BAY FWD SHIELD BS 420-440 RBL 25 WL 156 PER SRM 51-40-02-0G-0 AND BOEING DWG 143A0080. <BR><BR>OK TO INSTALL; [04] VERIFIED LOCATE AND DRILL UP OF NEW SHIELD; OK TO INSTALL PER SRM 51-40-02 AND DWG 143A0080.; [05] CORRECTED MEASUREMENTS SECTION; [06] INSTALLED FWD CARGO BAY FWD SHIELD BS420-BS440; RBL 25; WL 156 PER SRM 51-40-02-0G-0 AND BOEING DWG 143A0080; [07] VERIFIED INSTALLED FWD CARGO BAY FWD SHIELD BS420-BS440; RBL 25; WL 156 PER SRM 51-40-02-0G-0 AND BOEING DWG 143A0080; [08] TASK COMPLETE