Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
August 27, 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
Floor Support
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 STOP FITTING ON BS 312 AT LEVEL STR 17L AND LBL 58 AT FWD GALLEY AREA CORROSION FLOOR STRUCTURE FITTING ON BS 312 AT LEVEL STR 17L AND LBL 58 AT FWD GALLEY AREA 2024-533476<[01] REPLACED FITTING FLOOR STRUCTURE LOC BS 312 AT LEVEL STR 17L AND LBL 58 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02. DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM 53-10-51-1A-1; IT MUST BE REPLACED. MEASURES ON FITTING LOC BS 312 AT LEVER STR 17 AND LBL 58 AT FWD GALLEY AREA ARE : L: 1.5865 IN W: 0.9680 IN. TOOL USED : DIGITAL CALIPER P/N: 500-197-30 S/N: A21043202 DUE DATE: 13/NOV/2024.;[02] JOB COMPLETED

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