Service difficulty report · Stringer Splice · Boeing 7377H4

Difficulty date
March 29, 2025
Submitted
April 21, 2025
Operation
Air carrier
Aircraft
N283WN
Make and model
Boeing 7377H4
Aircraft serial
36610
Aircraft time
57,899 hours, 35,007 cycles
Part
Stringer Splice
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 SPLICE LOCATED AT STRINGER 27R BSTA 360 PLUS 2 INCHES AT ELECTRONIC COMPARTMENT. REPLACED SPLICE AND FASTENERS; LOCATED AT STRINGER 27R BSTA 360 PLUS 2 INCHES AT ELECTRONIC COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 140A9101;SHEET 33; REV-.

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