Service difficulty report · Shear Plate · Boeing 7377H4

Difficulty date
July 29, 2024
Submitted
September 6, 2024
Operation
Air carrier
Aircraft
N494WN
Make and model
Boeing 7377H4
Aircraft serial
33868
Aircraft time
65,251 hours, 39,171 cycles
Part
Shear Plate
Condition
Corroded
Location
Zone 100
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

CORROSION ON SHEAR PLATE LOCATED BTW BS492.4 TO BS500A RBL21 AND WL156 AT FWD CARGO COMPARTMENT 2024-473107<[01] REPLACED SHEAR PLATE AND FASTENERS LOCATED BTW BS492.4 TO BS500A RBL21 AND WL156 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 143A0080 SHEET 19 REV-. SEE INDIVIDUAL SIGNS OFF BELOW;[02] REPLACED SHEAR PLATE AND FASTENERS LOCATED BTW BS492.4 TO BS500A RBL21 AND WL156 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 143A0080 SHEET 19 REV-. SEE INDIVIDUAL SIGNS OFF BELOW

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