Service difficulty report · Shield · Boeing 7377H4

Difficulty date
March 30, 2025
Submitted
May 2, 2025
Operation
Air carrier
Aircraft
N290WN
Make and model
Boeing 7377H4
Aircraft serial
36632
Aircraft time
57,406 hours, 34,635 cycles
Part
Shield
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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 SHIELD WEB LOCATED BTW BS 492TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT 2025-232287<[01] REPLACED NEW SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[02] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[03] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[04] CORRECTED STEP 2:<BR>REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[05] CORRECTED STEP 3:<BR>REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -<BR><BR>RII ITEM

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