Service difficulty report · Strap · Boeing 7377H4

Difficulty date
August 28, 2024
Submitted
October 7, 2024
Operation
Air carrier
Aircraft
N266WN
Make and model
Boeing 7377H4
Aircraft serial
32523
Aircraft time
58,186 hours, 34,914 cycles
Part
Strap
Condition
Corroded
Location
Zone 200
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 FLOOR STRUCTURE STRAP AT LEVEL BS 294.5 AND RBL 54 WL 208.1 AT FWD GALLEY AREA 2024-533512<[01] REPLACED STRAP AND FASTENERS LOCATED ON FLOOR STRUCTURE AT LEVEL BS 294.5 AND RBL 54 WL 208.1 AT FWD GALLEY AREA.IAW B737-700 SRM 51-40-02 SRM 51-10-02 ITEM 9 .AND DWG 141A8310 SHEET 25 REV-.SEE INDIVIDUAL SIGN OFFS BELOW;[02] CORRECTED STEP 1. REPLACED STRAP AND FASTENERS LOCATED ON FLOOR STRUCTURE BS 277 TO BS 294.5 PLUS 4.5? AND RBL 54 WL 208.1 AT FWD GALLEY AREA.IAW B737-700 SRM 51-40-02 SRM 51-10-02 ITEM 9 .AND DWG 141A8310 SHEET 25 REV-.SEE INDIVIDUAL SIGN OFFS BELOW;[03] REPLACED STRAP AND FASTENERS LOCATED ON FLOOR STRUCTURE BS 277 TO BS 294.5 PLUS 4.5? AND RBL 54 WL 208.1 AT FWD GALLEY AREA.IAW B737-700 SRM 51-40-02 SRM 51-10-02 ITEM 9 .AND DWG 141A8310 SHEET 25 REV-.<BR>SEE INDIVIDUAL SIGN OFFS BELOW<BR>CERTIFIED AS RII.

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