Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
November 3, 2024
Submitted
December 6, 2024
Operation
Air carrier
Aircraft
N8605E
Make and model
Boeing 7378H4
Aircraft serial
36891
Aircraft time
39,948 hours, 18,873 cycles
Part
Intercostal
Condition
Corroded
Location
Zn 200 Fus Top
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 INTERCOSTAL LOCATED FLOOR STRUCTURE BS947.5 TO BS 967 AND RBL 50 WL 208.1 AT AFT GALLEY AREA 2024-686076<[01] REPLACED WEB INTERCOSTAL LOCATED ON FLOOR STRUCTURE BS947.5 TO BS 967 AND RBL 50 WL 208.1 AT AFT GALLEY AREA I.A.W B737-800 SRM 51-40-02-0G-0 AND DWG# 147A5660; SHEET 55; REV.A. SEE INDIVIDUAL SIGN OF BELOW.;[02] TASK COMPLETED <BR>SEE INDIVIDUAL SIGN OF BELOW

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