Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
November 26, 2024
Submitted
December 31, 2024
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
56,818 hours, 30,178 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 200
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 FLOOR SUPPORT AT FWD WET AREA BS303 LBL11 WL208. MARKED<[01] REMOVED AND INSTALLED NEW INTERCOSTALL SUPPORT BETWEEN BS 294 TO BS 312 LBL 11 PER SRM 51-40-02 AND DWG 141A5600 REV B;[02] VERIFIED ITEM 1 AND TASK CARD COMPLETED.;[03] VERIFIED ITEM 1 AND TASK CARD COMPLETED.

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