Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
September 23, 2020
Submitted
October 26, 2020
Operation
Air carrier
Aircraft
N431WN
Make and model
Boeing 7377H4
Aircraft serial
29845
Aircraft time
61,876 hours, 36,311 cycles
Part
Floor Support
Part number
141A8110
Condition
Corroded
Location
Cabin
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 FLOOR STRUCTURE CHANNEL LOCATED BS 312 TO BS 328 AT LEVEL STR 17L AND WL 208.1 AT FWD GALLEY AREA. REPLACED CHANNEL (ANGLE) LOCATED BS 312 TO BS 328 AT LEVEL STR 17L AND WL 208.1 AT FWD GALLEY AREA, IAW SRM B737-700 51-40-02 AND DWG 141A8110.

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